* [PATCH 3/5] xfs: remove the flags argument to xfs_trans_cancel
2015-06-03 12:49 simplify transaction commit and cancel interfaces V2 Christoph Hellwig
2015-06-03 12:49 ` [PATCH 1/5] xfs: switch remaining xfs_trans_dup users to xfs_trans_roll Christoph Hellwig
2015-06-03 12:49 ` [PATCH 2/5] xfs: pass a boolean flag to xfs_trans_free_items Christoph Hellwig
@ 2015-06-03 12:49 ` Christoph Hellwig
2015-06-03 12:49 ` [PATCH 4/5] xfs: saner xfs_trans_commit interface Christoph Hellwig
` (2 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: Christoph Hellwig @ 2015-06-03 12:49 UTC (permalink / raw)
To: xfs
xfs_trans_cancel takes two flags arguments: XFS_TRANS_RELEASE_LOG_RES and
XFS_TRANS_ABORT. Both of them are a direct product of the transaction
state, and can be deducted:
- any dirty transaction needs XFS_TRANS_ABORT to be properly canceled,
and XFS_TRANS_ABORT is a noop for a transaction that is not dirty.
- any transaction with a permanent log reservation needs
XFS_TRANS_RELEASE_LOG_RES to be properly canceled, and passing
XFS_TRANS_RELEASE_LOG_RES for a transaction without a permanent
log reservation is invalid.
So just remove the flags argument and do the right thing.
Signed-off-by: Christoph Hellwig <hch@lst.de>
---
fs/xfs/libxfs/xfs_attr.c | 18 ++++-----
fs/xfs/libxfs/xfs_bmap.c | 11 ++----
fs/xfs/libxfs/xfs_sb.c | 2 +-
fs/xfs/libxfs/xfs_shared.h | 1 -
fs/xfs/xfs_aops.c | 4 +-
fs/xfs/xfs_attr_inactive.c | 4 +-
fs/xfs/xfs_bmap_util.c | 24 ++++++------
fs/xfs/xfs_dquot.c | 6 +--
fs/xfs/xfs_file.c | 2 +-
fs/xfs/xfs_fsops.c | 4 +-
fs/xfs/xfs_inode.c | 93 ++++++++++++++++------------------------------
fs/xfs/xfs_ioctl.c | 8 ++--
fs/xfs/xfs_iomap.c | 12 +++---
fs/xfs/xfs_iops.c | 12 ++----
fs/xfs/xfs_log_recover.c | 4 +-
fs/xfs/xfs_pnfs.c | 2 +-
fs/xfs/xfs_qm.c | 5 +--
fs/xfs/xfs_qm_syscalls.c | 11 +++---
fs/xfs/xfs_rtalloc.c | 10 +----
fs/xfs/xfs_symlink.c | 13 ++-----
fs/xfs/xfs_trans.c | 27 +++++---------
fs/xfs/xfs_trans.h | 2 +-
22 files changed, 103 insertions(+), 172 deletions(-)
diff --git a/fs/xfs/libxfs/xfs_attr.c b/fs/xfs/libxfs/xfs_attr.c
index 0a472fb..126da7f 100644
--- a/fs/xfs/libxfs/xfs_attr.c
+++ b/fs/xfs/libxfs/xfs_attr.c
@@ -266,7 +266,7 @@ xfs_attr_set(
tres.tr_logflags = XFS_TRANS_PERM_LOG_RES;
error = xfs_trans_reserve(args.trans, &tres, args.total, 0);
if (error) {
- xfs_trans_cancel(args.trans, 0);
+ xfs_trans_cancel(args.trans);
return error;
}
xfs_ilock(dp, XFS_ILOCK_EXCL);
@@ -276,7 +276,7 @@ xfs_attr_set(
XFS_QMOPT_RES_REGBLKS);
if (error) {
xfs_iunlock(dp, XFS_ILOCK_EXCL);
- xfs_trans_cancel(args.trans, XFS_TRANS_RELEASE_LOG_RES);
+ xfs_trans_cancel(args.trans);
return error;
}
@@ -389,10 +389,8 @@ xfs_attr_set(
return error;
out:
- if (args.trans) {
- xfs_trans_cancel(args.trans,
- XFS_TRANS_RELEASE_LOG_RES|XFS_TRANS_ABORT);
- }
+ if (args.trans)
+ xfs_trans_cancel(args.trans);
xfs_iunlock(dp, XFS_ILOCK_EXCL);
return error;
}
@@ -462,7 +460,7 @@ xfs_attr_remove(
error = xfs_trans_reserve(args.trans, &M_RES(mp)->tr_attrrm,
XFS_ATTRRM_SPACE_RES(mp), 0);
if (error) {
- xfs_trans_cancel(args.trans, 0);
+ xfs_trans_cancel(args.trans);
return error;
}
@@ -507,10 +505,8 @@ xfs_attr_remove(
return error;
out:
- if (args.trans) {
- xfs_trans_cancel(args.trans,
- XFS_TRANS_RELEASE_LOG_RES|XFS_TRANS_ABORT);
- }
+ if (args.trans)
+ xfs_trans_cancel(args.trans);
xfs_iunlock(dp, XFS_ILOCK_EXCL);
return error;
}
diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c
index 5cb3e85..eacf0e9 100644
--- a/fs/xfs/libxfs/xfs_bmap.c
+++ b/fs/xfs/libxfs/xfs_bmap.c
@@ -1112,7 +1112,6 @@ xfs_bmap_add_attrfork(
int committed; /* xaction was committed */
int logflags; /* logging flags */
int error; /* error return value */
- int cancel_flags = 0;
ASSERT(XFS_IFORK_Q(ip) == 0);
@@ -1124,17 +1123,15 @@ xfs_bmap_add_attrfork(
tp->t_flags |= XFS_TRANS_RESERVE;
error = xfs_trans_reserve(tp, &M_RES(mp)->tr_addafork, blks, 0);
if (error) {
- xfs_trans_cancel(tp, 0);
+ xfs_trans_cancel(tp);
return error;
}
- cancel_flags = XFS_TRANS_RELEASE_LOG_RES;
xfs_ilock(ip, XFS_ILOCK_EXCL);
error = xfs_trans_reserve_quota_nblks(tp, ip, blks, 0, rsvd ?
XFS_QMOPT_RES_REGBLKS | XFS_QMOPT_FORCE_RES :
XFS_QMOPT_RES_REGBLKS);
if (error)
goto trans_cancel;
- cancel_flags |= XFS_TRANS_ABORT;
if (XFS_IFORK_Q(ip))
goto trans_cancel;
if (ip->i_d.di_aformat != XFS_DINODE_FMT_EXTENTS) {
@@ -1225,7 +1222,7 @@ xfs_bmap_add_attrfork(
bmap_cancel:
xfs_bmap_cancel(&flist);
trans_cancel:
- xfs_trans_cancel(tp, cancel_flags);
+ xfs_trans_cancel(tp);
xfs_iunlock(ip, XFS_ILOCK_EXCL);
return error;
}
@@ -5926,7 +5923,7 @@ xfs_bmap_split_extent(
error = xfs_trans_reserve(tp, &M_RES(mp)->tr_write,
XFS_DIOSTRAT_SPACE_RES(mp, 0), 0);
if (error) {
- xfs_trans_cancel(tp, 0);
+ xfs_trans_cancel(tp);
return error;
}
@@ -5948,6 +5945,6 @@ xfs_bmap_split_extent(
out:
- xfs_trans_cancel(tp, XFS_TRANS_RELEASE_LOG_RES | XFS_TRANS_ABORT);
+ xfs_trans_cancel(tp);
return error;
}
diff --git a/fs/xfs/libxfs/xfs_sb.c b/fs/xfs/libxfs/xfs_sb.c
index 019dc32..e1b3286 100644
--- a/fs/xfs/libxfs/xfs_sb.c
+++ b/fs/xfs/libxfs/xfs_sb.c
@@ -818,7 +818,7 @@ xfs_sync_sb(
tp = _xfs_trans_alloc(mp, XFS_TRANS_SB_CHANGE, KM_SLEEP);
error = xfs_trans_reserve(tp, &M_RES(mp)->tr_sb, 0, 0);
if (error) {
- xfs_trans_cancel(tp, 0);
+ xfs_trans_cancel(tp);
return error;
}
diff --git a/fs/xfs/libxfs/xfs_shared.h b/fs/xfs/libxfs/xfs_shared.h
index 8dda4b3..930cc7d 100644
--- a/fs/xfs/libxfs/xfs_shared.h
+++ b/fs/xfs/libxfs/xfs_shared.h
@@ -185,7 +185,6 @@ int xfs_log_calc_minimum_size(struct xfs_mount *);
* Values for call flags parameter.
*/
#define XFS_TRANS_RELEASE_LOG_RES 0x4
-#define XFS_TRANS_ABORT 0x8
/*
* Field values for xfs_trans_mod_sb.
diff --git a/fs/xfs/xfs_aops.c b/fs/xfs/xfs_aops.c
index a56960d..3890a38 100644
--- a/fs/xfs/xfs_aops.c
+++ b/fs/xfs/xfs_aops.c
@@ -109,7 +109,7 @@ xfs_setfilesize_trans_alloc(
error = xfs_trans_reserve(tp, &M_RES(mp)->tr_fsyncts, 0, 0);
if (error) {
- xfs_trans_cancel(tp, 0);
+ xfs_trans_cancel(tp);
return error;
}
@@ -145,7 +145,7 @@ xfs_setfilesize(
isize = xfs_new_eof(ip, offset + size);
if (!isize) {
xfs_iunlock(ip, XFS_ILOCK_EXCL);
- xfs_trans_cancel(tp, 0);
+ xfs_trans_cancel(tp);
return 0;
}
diff --git a/fs/xfs/xfs_attr_inactive.c b/fs/xfs/xfs_attr_inactive.c
index 3fbf167..cd09fa5 100644
--- a/fs/xfs/xfs_attr_inactive.c
+++ b/fs/xfs/xfs_attr_inactive.c
@@ -394,7 +394,6 @@ xfs_attr_inactive(
{
struct xfs_trans *trans;
struct xfs_mount *mp;
- int cancel_flags = 0;
int lock_mode = XFS_ILOCK_SHARED;
int error = 0;
@@ -423,7 +422,6 @@ xfs_attr_inactive(
goto out_cancel;
lock_mode = XFS_ILOCK_EXCL;
- cancel_flags = XFS_TRANS_RELEASE_LOG_RES | XFS_TRANS_ABORT;
xfs_ilock(dp, lock_mode);
if (!XFS_IFORK_Q(dp))
@@ -454,7 +452,7 @@ xfs_attr_inactive(
return error;
out_cancel:
- xfs_trans_cancel(trans, cancel_flags);
+ xfs_trans_cancel(trans);
out_destroy_fork:
/* kill the in-core attr fork before we drop the inode lock */
if (dp->i_afp)
diff --git a/fs/xfs/xfs_bmap_util.c b/fs/xfs/xfs_bmap_util.c
index f469aad..7e795cf 100644
--- a/fs/xfs/xfs_bmap_util.c
+++ b/fs/xfs/xfs_bmap_util.c
@@ -861,7 +861,7 @@ xfs_free_eofblocks(
if (need_iolock) {
if (!xfs_ilock_nowait(ip, XFS_IOLOCK_EXCL)) {
- xfs_trans_cancel(tp, 0);
+ xfs_trans_cancel(tp);
return -EAGAIN;
}
}
@@ -869,7 +869,7 @@ xfs_free_eofblocks(
error = xfs_trans_reserve(tp, &M_RES(mp)->tr_itruncate, 0, 0);
if (error) {
ASSERT(XFS_FORCED_SHUTDOWN(mp));
- xfs_trans_cancel(tp, 0);
+ xfs_trans_cancel(tp);
if (need_iolock)
xfs_iunlock(ip, XFS_IOLOCK_EXCL);
return error;
@@ -891,9 +891,7 @@ xfs_free_eofblocks(
* If we get an error at this point we simply don't
* bother truncating the file.
*/
- xfs_trans_cancel(tp,
- (XFS_TRANS_RELEASE_LOG_RES |
- XFS_TRANS_ABORT));
+ xfs_trans_cancel(tp);
} else {
error = xfs_trans_commit(tp,
XFS_TRANS_RELEASE_LOG_RES);
@@ -1009,7 +1007,7 @@ xfs_alloc_file_space(
* Free the transaction structure.
*/
ASSERT(error == -ENOSPC || XFS_FORCED_SHUTDOWN(mp));
- xfs_trans_cancel(tp, 0);
+ xfs_trans_cancel(tp);
break;
}
xfs_ilock(ip, XFS_ILOCK_EXCL);
@@ -1060,7 +1058,7 @@ error0: /* Cancel bmap, unlock inode, unreserve quota blocks, cancel trans */
xfs_trans_unreserve_quota_nblks(tp, ip, (long)qblocks, 0, quota_flag);
error1: /* Just cancel transaction */
- xfs_trans_cancel(tp, XFS_TRANS_RELEASE_LOG_RES | XFS_TRANS_ABORT);
+ xfs_trans_cancel(tp);
xfs_iunlock(ip, XFS_ILOCK_EXCL);
return error;
}
@@ -1272,7 +1270,7 @@ xfs_free_file_space(
* Free the transaction structure.
*/
ASSERT(error == -ENOSPC || XFS_FORCED_SHUTDOWN(mp));
- xfs_trans_cancel(tp, 0);
+ xfs_trans_cancel(tp);
break;
}
xfs_ilock(ip, XFS_ILOCK_EXCL);
@@ -1313,7 +1311,7 @@ xfs_free_file_space(
error0:
xfs_bmap_cancel(&free_list);
error1:
- xfs_trans_cancel(tp, XFS_TRANS_RELEASE_LOG_RES | XFS_TRANS_ABORT);
+ xfs_trans_cancel(tp);
xfs_iunlock(ip, XFS_ILOCK_EXCL);
goto out;
}
@@ -1445,7 +1443,7 @@ xfs_shift_file_space(
error = xfs_trans_reserve(tp, &M_RES(mp)->tr_write,
XFS_DIOSTRAT_SPACE_RES(mp, 0), 0);
if (error) {
- xfs_trans_cancel(tp, 0);
+ xfs_trans_cancel(tp);
break;
}
@@ -1481,7 +1479,7 @@ xfs_shift_file_space(
return error;
out:
- xfs_trans_cancel(tp, XFS_TRANS_RELEASE_LOG_RES | XFS_TRANS_ABORT);
+ xfs_trans_cancel(tp);
return error;
}
@@ -1701,7 +1699,7 @@ xfs_swap_extents(
tp = xfs_trans_alloc(mp, XFS_TRANS_SWAPEXT);
error = xfs_trans_reserve(tp, &M_RES(mp)->tr_ichange, 0, 0);
if (error) {
- xfs_trans_cancel(tp, 0);
+ xfs_trans_cancel(tp);
goto out_unlock;
}
@@ -1898,6 +1896,6 @@ out_unlock:
goto out;
out_trans_cancel:
- xfs_trans_cancel(tp, 0);
+ xfs_trans_cancel(tp);
goto out;
}
diff --git a/fs/xfs/xfs_dquot.c b/fs/xfs/xfs_dquot.c
index 02c01bb..ab0ae1f 100644
--- a/fs/xfs/xfs_dquot.c
+++ b/fs/xfs/xfs_dquot.c
@@ -568,8 +568,6 @@ xfs_qm_dqread(
struct xfs_buf *bp;
struct xfs_trans *tp = NULL;
int error;
- int cancelflags = 0;
-
dqp = kmem_zone_zalloc(xfs_qm_dqzone, KM_SLEEP);
@@ -617,7 +615,6 @@ xfs_qm_dqread(
XFS_QM_DQALLOC_SPACE_RES(mp), 0);
if (error)
goto error1;
- cancelflags = XFS_TRANS_RELEASE_LOG_RES;
}
/*
@@ -632,7 +629,6 @@ xfs_qm_dqread(
* allocate (ENOENT).
*/
trace_xfs_dqread_fail(dqp);
- cancelflags |= XFS_TRANS_ABORT;
goto error1;
}
@@ -680,7 +676,7 @@ xfs_qm_dqread(
error1:
if (tp)
- xfs_trans_cancel(tp, cancelflags);
+ xfs_trans_cancel(tp);
error0:
xfs_qm_dqdestroy(dqp);
*O_dqpp = NULL;
diff --git a/fs/xfs/xfs_file.c b/fs/xfs/xfs_file.c
index 3b75912..ac8d532 100644
--- a/fs/xfs/xfs_file.c
+++ b/fs/xfs/xfs_file.c
@@ -138,7 +138,7 @@ xfs_update_prealloc_flags(
tp = xfs_trans_alloc(ip->i_mount, XFS_TRANS_WRITEID);
error = xfs_trans_reserve(tp, &M_RES(ip->i_mount)->tr_writeid, 0, 0);
if (error) {
- xfs_trans_cancel(tp, 0);
+ xfs_trans_cancel(tp);
return error;
}
diff --git a/fs/xfs/xfs_fsops.c b/fs/xfs/xfs_fsops.c
index 4bd6463..e988f0f 100644
--- a/fs/xfs/xfs_fsops.c
+++ b/fs/xfs/xfs_fsops.c
@@ -203,7 +203,7 @@ xfs_growfs_data_private(
error = xfs_trans_reserve(tp, &M_RES(mp)->tr_growdata,
XFS_GROWFS_SPACE_RES(mp), 0);
if (error) {
- xfs_trans_cancel(tp, 0);
+ xfs_trans_cancel(tp);
return error;
}
@@ -559,7 +559,7 @@ xfs_growfs_data_private(
return saved_error ? saved_error : error;
error0:
- xfs_trans_cancel(tp, XFS_TRANS_ABORT);
+ xfs_trans_cancel(tp);
return error;
}
diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c
index 11b051a5..8639398 100644
--- a/fs/xfs/xfs_inode.c
+++ b/fs/xfs/xfs_inode.c
@@ -1092,7 +1092,6 @@ xfs_create(
xfs_bmap_free_t free_list;
xfs_fsblock_t first_block;
bool unlock_dp_on_error = false;
- uint cancel_flags;
int committed;
prid_t prid;
struct xfs_dquot *udqp = NULL;
@@ -1129,8 +1128,6 @@ xfs_create(
tp = xfs_trans_alloc(mp, XFS_TRANS_CREATE);
}
- cancel_flags = XFS_TRANS_RELEASE_LOG_RES;
-
/*
* Initially assume that the file does not exist and
* reserve the resources for that case. If that is not
@@ -1148,10 +1145,9 @@ xfs_create(
resblks = 0;
error = xfs_trans_reserve(tp, tres, 0, 0);
}
- if (error) {
- cancel_flags = 0;
+ if (error)
goto out_trans_cancel;
- }
+
xfs_ilock(dp, XFS_ILOCK_EXCL | XFS_ILOCK_PARENT);
unlock_dp_on_error = true;
@@ -1182,7 +1178,7 @@ xfs_create(
if (error) {
if (error == -ENOSPC)
goto out_trans_cancel;
- goto out_trans_abort;
+ goto out_trans_cancel;
}
/*
@@ -1200,7 +1196,7 @@ xfs_create(
resblks - XFS_IALLOC_SPACE_RES(mp) : 0);
if (error) {
ASSERT(error != -ENOSPC);
- goto out_trans_abort;
+ goto out_trans_cancel;
}
xfs_trans_ichgtime(tp, dp, XFS_ICHGTIME_MOD | XFS_ICHGTIME_CHG);
xfs_trans_log_inode(tp, dp, XFS_ILOG_CORE);
@@ -1247,10 +1243,8 @@ xfs_create(
out_bmap_cancel:
xfs_bmap_cancel(&free_list);
- out_trans_abort:
- cancel_flags |= XFS_TRANS_ABORT;
out_trans_cancel:
- xfs_trans_cancel(tp, cancel_flags);
+ xfs_trans_cancel(tp);
out_release_inode:
/*
* Wait until after the current transaction is aborted to finish the
@@ -1282,7 +1276,6 @@ xfs_create_tmpfile(
struct xfs_inode *ip = NULL;
struct xfs_trans *tp = NULL;
int error;
- uint cancel_flags = XFS_TRANS_RELEASE_LOG_RES;
prid_t prid;
struct xfs_dquot *udqp = NULL;
struct xfs_dquot *gdqp = NULL;
@@ -1315,10 +1308,8 @@ xfs_create_tmpfile(
resblks = 0;
error = xfs_trans_reserve(tp, tres, 0, 0);
}
- if (error) {
- cancel_flags = 0;
+ if (error)
goto out_trans_cancel;
- }
error = xfs_trans_reserve_quota(tp, mp, udqp, gdqp,
pdqp, resblks, 1, 0);
@@ -1330,7 +1321,7 @@ xfs_create_tmpfile(
if (error) {
if (error == -ENOSPC)
goto out_trans_cancel;
- goto out_trans_abort;
+ goto out_trans_cancel;
}
if (mp->m_flags & XFS_MOUNT_WSYNC)
@@ -1346,7 +1337,7 @@ xfs_create_tmpfile(
ip->i_d.di_nlink--;
error = xfs_iunlink(tp, ip);
if (error)
- goto out_trans_abort;
+ goto out_trans_cancel;
error = xfs_trans_commit(tp, XFS_TRANS_RELEASE_LOG_RES);
if (error)
@@ -1359,10 +1350,8 @@ xfs_create_tmpfile(
*ipp = ip;
return 0;
- out_trans_abort:
- cancel_flags |= XFS_TRANS_ABORT;
out_trans_cancel:
- xfs_trans_cancel(tp, cancel_flags);
+ xfs_trans_cancel(tp);
out_release_inode:
/*
* Wait until after the current transaction is aborted to finish the
@@ -1392,7 +1381,6 @@ xfs_link(
int error;
xfs_bmap_free_t free_list;
xfs_fsblock_t first_block;
- int cancel_flags;
int committed;
int resblks;
@@ -1412,17 +1400,14 @@ xfs_link(
goto std_return;
tp = xfs_trans_alloc(mp, XFS_TRANS_LINK);
- cancel_flags = XFS_TRANS_RELEASE_LOG_RES;
resblks = XFS_LINK_SPACE_RES(mp, target_name->len);
error = xfs_trans_reserve(tp, &M_RES(mp)->tr_link, resblks, 0);
if (error == -ENOSPC) {
resblks = 0;
error = xfs_trans_reserve(tp, &M_RES(mp)->tr_link, 0, 0);
}
- if (error) {
- cancel_flags = 0;
+ if (error)
goto error_return;
- }
xfs_lock_two_inodes(sip, tdp, XFS_ILOCK_EXCL);
@@ -1451,19 +1436,19 @@ xfs_link(
if (sip->i_d.di_nlink == 0) {
error = xfs_iunlink_remove(tp, sip);
if (error)
- goto abort_return;
+ goto error_return;
}
error = xfs_dir_createname(tp, tdp, target_name, sip->i_ino,
&first_block, &free_list, resblks);
if (error)
- goto abort_return;
+ goto error_return;
xfs_trans_ichgtime(tp, tdp, XFS_ICHGTIME_MOD | XFS_ICHGTIME_CHG);
xfs_trans_log_inode(tp, tdp, XFS_ILOG_CORE);
error = xfs_bumplink(tp, sip);
if (error)
- goto abort_return;
+ goto error_return;
/*
* If this is a synchronous mount, make sure that the
@@ -1477,15 +1462,13 @@ xfs_link(
error = xfs_bmap_finish (&tp, &free_list, &committed);
if (error) {
xfs_bmap_cancel(&free_list);
- goto abort_return;
+ goto error_return;
}
return xfs_trans_commit(tp, XFS_TRANS_RELEASE_LOG_RES);
- abort_return:
- cancel_flags |= XFS_TRANS_ABORT;
error_return:
- xfs_trans_cancel(tp, cancel_flags);
+ xfs_trans_cancel(tp);
std_return:
return error;
}
@@ -1698,7 +1681,7 @@ xfs_inactive_truncate(
error = xfs_trans_reserve(tp, &M_RES(mp)->tr_itruncate, 0, 0);
if (error) {
ASSERT(XFS_FORCED_SHUTDOWN(mp));
- xfs_trans_cancel(tp, 0);
+ xfs_trans_cancel(tp);
return error;
}
@@ -1727,7 +1710,7 @@ xfs_inactive_truncate(
return 0;
error_trans_cancel:
- xfs_trans_cancel(tp, XFS_TRANS_RELEASE_LOG_RES | XFS_TRANS_ABORT);
+ xfs_trans_cancel(tp);
error_unlock:
xfs_iunlock(ip, XFS_ILOCK_EXCL);
return error;
@@ -1777,7 +1760,7 @@ xfs_inactive_ifree(
} else {
ASSERT(XFS_FORCED_SHUTDOWN(mp));
}
- xfs_trans_cancel(tp, XFS_TRANS_RELEASE_LOG_RES);
+ xfs_trans_cancel(tp);
return error;
}
@@ -1797,7 +1780,7 @@ xfs_inactive_ifree(
__func__, error);
xfs_force_shutdown(mp, SHUTDOWN_META_IO_ERROR);
}
- xfs_trans_cancel(tp, XFS_TRANS_RELEASE_LOG_RES|XFS_TRANS_ABORT);
+ xfs_trans_cancel(tp);
xfs_iunlock(ip, XFS_ILOCK_EXCL);
return error;
}
@@ -2490,7 +2473,6 @@ xfs_remove(
int error = 0;
xfs_bmap_free_t free_list;
xfs_fsblock_t first_block;
- int cancel_flags;
int committed;
uint resblks;
@@ -2511,7 +2493,6 @@ xfs_remove(
tp = xfs_trans_alloc(mp, XFS_TRANS_RMDIR);
else
tp = xfs_trans_alloc(mp, XFS_TRANS_REMOVE);
- cancel_flags = XFS_TRANS_RELEASE_LOG_RES;
/*
* We try to get the real space reservation first,
@@ -2530,7 +2511,6 @@ xfs_remove(
}
if (error) {
ASSERT(error != -ENOSPC);
- cancel_flags = 0;
goto out_trans_cancel;
}
@@ -2542,7 +2522,6 @@ xfs_remove(
/*
* If we're removing a directory perform some additional validation.
*/
- cancel_flags |= XFS_TRANS_ABORT;
if (is_dir) {
ASSERT(ip->i_d.di_nlink >= 2);
if (ip->i_d.di_nlink != 2) {
@@ -2610,7 +2589,7 @@ xfs_remove(
out_bmap_cancel:
xfs_bmap_cancel(&free_list);
out_trans_cancel:
- xfs_trans_cancel(tp, cancel_flags);
+ xfs_trans_cancel(tp);
std_return:
return error;
}
@@ -2684,7 +2663,7 @@ xfs_finish_rename(
error = xfs_bmap_finish(&tp, free_list, &committed);
if (error) {
xfs_bmap_cancel(free_list);
- xfs_trans_cancel(tp, XFS_TRANS_RELEASE_LOG_RES|XFS_TRANS_ABORT);
+ xfs_trans_cancel(tp);
return error;
}
@@ -2809,7 +2788,7 @@ xfs_cross_rename(
out_trans_abort:
xfs_bmap_cancel(free_list);
- xfs_trans_cancel(tp, XFS_TRANS_RELEASE_LOG_RES|XFS_TRANS_ABORT);
+ xfs_trans_cancel(tp);
return error;
}
@@ -2869,7 +2848,6 @@ xfs_rename(
int num_inodes = __XFS_SORT_INODES;
bool new_parent = (src_dp != target_dp);
bool src_is_directory = S_ISDIR(src_ip->i_d.di_mode);
- int cancel_flags = 0;
int spaceres;
int error;
@@ -2905,7 +2883,6 @@ xfs_rename(
}
if (error)
goto out_trans_cancel;
- cancel_flags = XFS_TRANS_RELEASE_LOG_RES;
/*
* Attach the dquots to the inodes
@@ -2976,10 +2953,8 @@ xfs_rename(
error = xfs_dir_createname(tp, target_dp, target_name,
src_ip->i_ino, &first_block,
&free_list, spaceres);
- if (error == -ENOSPC)
- goto out_bmap_cancel;
if (error)
- goto out_trans_abort;
+ goto out_bmap_cancel;
xfs_trans_ichgtime(tp, target_dp,
XFS_ICHGTIME_MOD | XFS_ICHGTIME_CHG);
@@ -2987,7 +2962,7 @@ xfs_rename(
if (new_parent && src_is_directory) {
error = xfs_bumplink(tp, target_dp);
if (error)
- goto out_trans_abort;
+ goto out_bmap_cancel;
}
} else { /* target_ip != NULL */
/*
@@ -3019,7 +2994,7 @@ xfs_rename(
src_ip->i_ino,
&first_block, &free_list, spaceres);
if (error)
- goto out_trans_abort;
+ goto out_bmap_cancel;
xfs_trans_ichgtime(tp, target_dp,
XFS_ICHGTIME_MOD | XFS_ICHGTIME_CHG);
@@ -3030,7 +3005,7 @@ xfs_rename(
*/
error = xfs_droplink(tp, target_ip);
if (error)
- goto out_trans_abort;
+ goto out_bmap_cancel;
if (src_is_directory) {
/*
@@ -3038,7 +3013,7 @@ xfs_rename(
*/
error = xfs_droplink(tp, target_ip);
if (error)
- goto out_trans_abort;
+ goto out_bmap_cancel;
}
} /* target_ip != NULL */
@@ -3055,7 +3030,7 @@ xfs_rename(
&first_block, &free_list, spaceres);
ASSERT(error != -EEXIST);
if (error)
- goto out_trans_abort;
+ goto out_bmap_cancel;
}
/*
@@ -3081,7 +3056,7 @@ xfs_rename(
*/
error = xfs_droplink(tp, src_dp);
if (error)
- goto out_trans_abort;
+ goto out_bmap_cancel;
}
/*
@@ -3096,7 +3071,7 @@ xfs_rename(
error = xfs_dir_removename(tp, src_dp, src_name, src_ip->i_ino,
&first_block, &free_list, spaceres);
if (error)
- goto out_trans_abort;
+ goto out_bmap_cancel;
/*
* For whiteouts, we need to bump the link count on the whiteout inode.
@@ -3110,10 +3085,10 @@ xfs_rename(
ASSERT(VFS_I(wip)->i_nlink == 0 && wip->i_d.di_nlink == 0);
error = xfs_bumplink(tp, wip);
if (error)
- goto out_trans_abort;
+ goto out_bmap_cancel;
error = xfs_iunlink_remove(tp, wip);
if (error)
- goto out_trans_abort;
+ goto out_bmap_cancel;
xfs_trans_log_inode(tp, wip, XFS_ILOG_CORE);
/*
@@ -3134,12 +3109,10 @@ xfs_rename(
IRELE(wip);
return error;
-out_trans_abort:
- cancel_flags |= XFS_TRANS_ABORT;
out_bmap_cancel:
xfs_bmap_cancel(&free_list);
out_trans_cancel:
- xfs_trans_cancel(tp, cancel_flags);
+ xfs_trans_cancel(tp);
if (wip)
IRELE(wip);
return error;
diff --git a/fs/xfs/xfs_ioctl.c b/fs/xfs/xfs_ioctl.c
index 87f67c6..3abd3c4 100644
--- a/fs/xfs/xfs_ioctl.c
+++ b/fs/xfs/xfs_ioctl.c
@@ -336,7 +336,7 @@ xfs_set_dmattrs(
tp = xfs_trans_alloc(mp, XFS_TRANS_SET_DMATTRS);
error = xfs_trans_reserve(tp, &M_RES(mp)->tr_ichange, 0, 0);
if (error) {
- xfs_trans_cancel(tp, 0);
+ xfs_trans_cancel(tp);
return error;
}
xfs_ilock(ip, XFS_ILOCK_EXCL);
@@ -1076,7 +1076,7 @@ xfs_ioctl_setattr_get_trans(
return tp;
out_cancel:
- xfs_trans_cancel(tp, 0);
+ xfs_trans_cancel(tp);
return ERR_PTR(error);
}
@@ -1265,7 +1265,7 @@ xfs_ioctl_setattr(
return code;
error_trans_cancel:
- xfs_trans_cancel(tp, 0);
+ xfs_trans_cancel(tp);
error_free_dquots:
xfs_qm_dqrele(udqp);
xfs_qm_dqrele(pdqp);
@@ -1338,7 +1338,7 @@ xfs_ioc_setxflags(
error = xfs_ioctl_setattr_xflags(tp, ip, &fa);
if (error) {
- xfs_trans_cancel(tp, 0);
+ xfs_trans_cancel(tp);
goto out_drop_write;
}
diff --git a/fs/xfs/xfs_iomap.c b/fs/xfs/xfs_iomap.c
index 38e633b..6ca842a 100644
--- a/fs/xfs/xfs_iomap.c
+++ b/fs/xfs/xfs_iomap.c
@@ -183,7 +183,7 @@ xfs_iomap_write_direct(
* Check for running out of space, note: need lock to return
*/
if (error) {
- xfs_trans_cancel(tp, 0);
+ xfs_trans_cancel(tp);
return error;
}
@@ -236,7 +236,7 @@ out_bmap_cancel:
xfs_bmap_cancel(&free_list);
xfs_trans_unreserve_quota_nblks(tp, ip, (long)qblocks, 0, quota_flag);
out_trans_cancel:
- xfs_trans_cancel(tp, XFS_TRANS_RELEASE_LOG_RES | XFS_TRANS_ABORT);
+ xfs_trans_cancel(tp);
goto out_unlock;
}
@@ -690,7 +690,7 @@ xfs_iomap_write_allocate(
error = xfs_trans_reserve(tp, &M_RES(mp)->tr_write,
nres, 0);
if (error) {
- xfs_trans_cancel(tp, 0);
+ xfs_trans_cancel(tp);
return error;
}
xfs_ilock(ip, XFS_ILOCK_EXCL);
@@ -791,7 +791,7 @@ xfs_iomap_write_allocate(
trans_cancel:
xfs_bmap_cancel(&free_list);
- xfs_trans_cancel(tp, XFS_TRANS_RELEASE_LOG_RES | XFS_TRANS_ABORT);
+ xfs_trans_cancel(tp);
error0:
xfs_iunlock(ip, XFS_ILOCK_EXCL);
return error;
@@ -853,7 +853,7 @@ xfs_iomap_write_unwritten(
error = xfs_trans_reserve(tp, &M_RES(mp)->tr_write,
resblks, 0);
if (error) {
- xfs_trans_cancel(tp, 0);
+ xfs_trans_cancel(tp);
return error;
}
@@ -914,7 +914,7 @@ xfs_iomap_write_unwritten(
error_on_bmapi_transaction:
xfs_bmap_cancel(&free_list);
- xfs_trans_cancel(tp, (XFS_TRANS_RELEASE_LOG_RES | XFS_TRANS_ABORT));
+ xfs_trans_cancel(tp);
xfs_iunlock(ip, XFS_ILOCK_EXCL);
return error;
}
diff --git a/fs/xfs/xfs_iops.c b/fs/xfs/xfs_iops.c
index f4cd720..8bd71f1 100644
--- a/fs/xfs/xfs_iops.c
+++ b/fs/xfs/xfs_iops.c
@@ -733,7 +733,7 @@ xfs_setattr_nonsize(
return 0;
out_trans_cancel:
- xfs_trans_cancel(tp, 0);
+ xfs_trans_cancel(tp);
xfs_iunlock(ip, XFS_ILOCK_EXCL);
out_dqrele:
xfs_qm_dqrele(udqp);
@@ -755,7 +755,6 @@ xfs_setattr_size(
struct xfs_trans *tp;
int error;
uint lock_flags = 0;
- uint commit_flags = 0;
bool did_zeroing = false;
trace_xfs_setattr(ip);
@@ -861,7 +860,6 @@ xfs_setattr_size(
if (error)
goto out_trans_cancel;
- commit_flags = XFS_TRANS_RELEASE_LOG_RES;
lock_flags |= XFS_ILOCK_EXCL;
xfs_ilock(ip, XFS_ILOCK_EXCL);
xfs_trans_ijoin(tp, ip, 0);
@@ -901,7 +899,7 @@ xfs_setattr_size(
if (newsize <= oldsize) {
error = xfs_itruncate_extents(&tp, ip, XFS_DATA_FORK, newsize);
if (error)
- goto out_trans_abort;
+ goto out_trans_cancel;
/*
* Truncated "down", so we're removing references to old data
@@ -934,10 +932,8 @@ out_unlock:
xfs_iunlock(ip, lock_flags);
return error;
-out_trans_abort:
- commit_flags |= XFS_TRANS_ABORT;
out_trans_cancel:
- xfs_trans_cancel(tp, commit_flags);
+ xfs_trans_cancel(tp);
goto out_unlock;
}
@@ -984,7 +980,7 @@ xfs_vn_update_time(
tp = xfs_trans_alloc(mp, XFS_TRANS_FSYNC_TS);
error = xfs_trans_reserve(tp, &M_RES(mp)->tr_fsyncts, 0, 0);
if (error) {
- xfs_trans_cancel(tp, 0);
+ xfs_trans_cancel(tp);
return error;
}
diff --git a/fs/xfs/xfs_log_recover.c b/fs/xfs/xfs_log_recover.c
index 4a8c440..7e4fdcbd 100644
--- a/fs/xfs/xfs_log_recover.c
+++ b/fs/xfs/xfs_log_recover.c
@@ -3765,7 +3765,7 @@ xlog_recover_process_efi(
return error;
abort_error:
- xfs_trans_cancel(tp, XFS_TRANS_ABORT);
+ xfs_trans_cancel(tp);
return error;
}
@@ -3873,7 +3873,7 @@ xlog_recover_clear_agi_bucket(
return;
out_abort:
- xfs_trans_cancel(tp, XFS_TRANS_ABORT);
+ xfs_trans_cancel(tp);
out_error:
xfs_warn(mp, "%s: failed to clear agi %d. Continuing.", __func__, agno);
return;
diff --git a/fs/xfs/xfs_pnfs.c b/fs/xfs/xfs_pnfs.c
index 981a657..3bb6097 100644
--- a/fs/xfs/xfs_pnfs.c
+++ b/fs/xfs/xfs_pnfs.c
@@ -306,7 +306,7 @@ xfs_fs_commit_blocks(
tp = xfs_trans_alloc(mp, XFS_TRANS_SETATTR_NOT_SIZE);
error = xfs_trans_reserve(tp, &M_RES(mp)->tr_ichange, 0, 0);
if (error) {
- xfs_trans_cancel(tp, 0);
+ xfs_trans_cancel(tp);
goto out_drop_iolock;
}
diff --git a/fs/xfs/xfs_qm.c b/fs/xfs/xfs_qm.c
index 5538468..c4ba36d 100644
--- a/fs/xfs/xfs_qm.c
+++ b/fs/xfs/xfs_qm.c
@@ -756,7 +756,7 @@ xfs_qm_qino_alloc(
error = xfs_trans_reserve(tp, &M_RES(mp)->tr_create,
XFS_QM_QINOCREATE_SPACE_RES(mp), 0);
if (error) {
- xfs_trans_cancel(tp, 0);
+ xfs_trans_cancel(tp);
return error;
}
@@ -764,8 +764,7 @@ xfs_qm_qino_alloc(
error = xfs_dir_ialloc(&tp, NULL, S_IFREG, 1, 0, 0, 1, ip,
&committed);
if (error) {
- xfs_trans_cancel(tp, XFS_TRANS_RELEASE_LOG_RES |
- XFS_TRANS_ABORT);
+ xfs_trans_cancel(tp);
return error;
}
}
diff --git a/fs/xfs/xfs_qm_syscalls.c b/fs/xfs/xfs_qm_syscalls.c
index 9a25c92..92ad24f 100644
--- a/fs/xfs/xfs_qm_syscalls.c
+++ b/fs/xfs/xfs_qm_syscalls.c
@@ -239,7 +239,7 @@ xfs_qm_scall_trunc_qfile(
tp = xfs_trans_alloc(mp, XFS_TRANS_TRUNCATE_FILE);
error = xfs_trans_reserve(tp, &M_RES(mp)->tr_itruncate, 0, 0);
if (error) {
- xfs_trans_cancel(tp, 0);
+ xfs_trans_cancel(tp);
xfs_iunlock(ip, XFS_IOLOCK_EXCL);
goto out_put;
}
@@ -252,8 +252,7 @@ xfs_qm_scall_trunc_qfile(
error = xfs_itruncate_extents(&tp, ip, XFS_DATA_FORK, 0);
if (error) {
- xfs_trans_cancel(tp, XFS_TRANS_RELEASE_LOG_RES |
- XFS_TRANS_ABORT);
+ xfs_trans_cancel(tp);
goto out_unlock;
}
@@ -437,7 +436,7 @@ xfs_qm_scall_setqlim(
tp = xfs_trans_alloc(mp, XFS_TRANS_QM_SETQLIM);
error = xfs_trans_reserve(tp, &M_RES(mp)->tr_qm_setqlim, 0, 0);
if (error) {
- xfs_trans_cancel(tp, 0);
+ xfs_trans_cancel(tp);
goto out_rele;
}
@@ -571,7 +570,7 @@ xfs_qm_log_quotaoff_end(
error = xfs_trans_reserve(tp, &M_RES(mp)->tr_qm_equotaoff, 0, 0);
if (error) {
- xfs_trans_cancel(tp, 0);
+ xfs_trans_cancel(tp);
return error;
}
@@ -605,7 +604,7 @@ xfs_qm_log_quotaoff(
tp = xfs_trans_alloc(mp, XFS_TRANS_QM_QUOTAOFF);
error = xfs_trans_reserve(tp, &M_RES(mp)->tr_qm_quotaoff, 0, 0);
if (error) {
- xfs_trans_cancel(tp, 0);
+ xfs_trans_cancel(tp);
goto out;
}
diff --git a/fs/xfs/xfs_rtalloc.c b/fs/xfs/xfs_rtalloc.c
index f2079b6..ff5af66 100644
--- a/fs/xfs/xfs_rtalloc.c
+++ b/fs/xfs/xfs_rtalloc.c
@@ -780,7 +780,6 @@ xfs_growfs_rt_alloc(
* Allocate space to the file, as necessary.
*/
while (oblocks < nblocks) {
- int cancelflags = 0;
xfs_trans_t *tp;
tp = xfs_trans_alloc(mp, XFS_TRANS_GROWFSRT_ALLOC);
@@ -792,7 +791,6 @@ xfs_growfs_rt_alloc(
resblks, 0);
if (error)
goto error_cancel;
- cancelflags = XFS_TRANS_RELEASE_LOG_RES;
/*
* Lock the inode.
*/
@@ -804,7 +802,6 @@ xfs_growfs_rt_alloc(
* Allocate blocks to the bitmap file.
*/
nmap = 1;
- cancelflags |= XFS_TRANS_ABORT;
error = xfs_bmapi_write(tp, ip, oblocks, nblocks - oblocks,
XFS_BMAPI_METADATA, &firstblock,
resblks, &map, &nmap, &flist);
@@ -825,7 +822,6 @@ xfs_growfs_rt_alloc(
* Now we need to clear the allocated blocks.
* Do this one block per transaction, to keep it simple.
*/
- cancelflags = 0;
for (bno = map.br_startoff, fsbno = map.br_startblock;
bno < map.br_startoff + map.br_blockcount;
bno++, fsbno++) {
@@ -851,7 +847,7 @@ xfs_growfs_rt_alloc(
if (bp == NULL) {
error = -EIO;
error_cancel:
- xfs_trans_cancel(tp, cancelflags);
+ xfs_trans_cancel(tp);
goto error;
}
memset(bp->b_addr, 0, mp->m_sb.sb_blocksize);
@@ -973,7 +969,6 @@ xfs_growfs_rt(
bmbno < nrbmblocks;
bmbno++) {
xfs_trans_t *tp;
- int cancelflags = 0;
*nmp = *mp;
nsbp = &nmp->m_sb;
@@ -1015,7 +1010,6 @@ xfs_growfs_rt(
mp->m_rbmip->i_d.di_size =
nsbp->sb_rbmblocks * nsbp->sb_blocksize;
xfs_trans_log_inode(tp, mp->m_rbmip, XFS_ILOG_CORE);
- cancelflags |= XFS_TRANS_ABORT;
/*
* Get the summary inode into the transaction.
*/
@@ -1062,7 +1056,7 @@ xfs_growfs_rt(
nsbp->sb_rextents - sbp->sb_rextents, &bp, &sumbno);
if (error) {
error_cancel:
- xfs_trans_cancel(tp, cancelflags);
+ xfs_trans_cancel(tp);
break;
}
/*
diff --git a/fs/xfs/xfs_symlink.c b/fs/xfs/xfs_symlink.c
index 3df411e..b5573bf 100644
--- a/fs/xfs/xfs_symlink.c
+++ b/fs/xfs/xfs_symlink.c
@@ -178,7 +178,6 @@ xfs_symlink(
struct xfs_bmap_free free_list;
xfs_fsblock_t first_block;
bool unlock_dp_on_error = false;
- uint cancel_flags;
int committed;
xfs_fileoff_t first_fsb;
xfs_filblks_t fs_blocks;
@@ -224,7 +223,6 @@ xfs_symlink(
return error;
tp = xfs_trans_alloc(mp, XFS_TRANS_SYMLINK);
- cancel_flags = XFS_TRANS_RELEASE_LOG_RES;
/*
* The symlink will fit into the inode data fork?
* There can't be any attributes so we get the whole variable part.
@@ -239,10 +237,8 @@ xfs_symlink(
resblks = 0;
error = xfs_trans_reserve(tp, &M_RES(mp)->tr_symlink, 0, 0);
}
- if (error) {
- cancel_flags = 0;
+ if (error)
goto out_trans_cancel;
- }
xfs_ilock(dp, XFS_ILOCK_EXCL | XFS_ILOCK_PARENT);
unlock_dp_on_error = true;
@@ -407,9 +403,8 @@ xfs_symlink(
out_bmap_cancel:
xfs_bmap_cancel(&free_list);
- cancel_flags |= XFS_TRANS_ABORT;
out_trans_cancel:
- xfs_trans_cancel(tp, cancel_flags);
+ xfs_trans_cancel(tp);
out_release_inode:
/*
* Wait until after the current transaction is aborted to finish the
@@ -464,7 +459,7 @@ xfs_inactive_symlink_rmt(
tp = xfs_trans_alloc(mp, XFS_TRANS_INACTIVE);
error = xfs_trans_reserve(tp, &M_RES(mp)->tr_itruncate, 0, 0);
if (error) {
- xfs_trans_cancel(tp, 0);
+ xfs_trans_cancel(tp);
return error;
}
@@ -552,7 +547,7 @@ xfs_inactive_symlink_rmt(
error_bmap_cancel:
xfs_bmap_cancel(&free_list);
error_trans_cancel:
- xfs_trans_cancel(tp, XFS_TRANS_RELEASE_LOG_RES | XFS_TRANS_ABORT);
+ xfs_trans_cancel(tp);
error_unlock:
xfs_iunlock(ip, XFS_ILOCK_EXCL);
return error;
diff --git a/fs/xfs/xfs_trans.c b/fs/xfs/xfs_trans.c
index 42a1adf..6cca996 100644
--- a/fs/xfs/xfs_trans.c
+++ b/fs/xfs/xfs_trans.c
@@ -986,29 +986,22 @@ out_unreserve:
*/
void
xfs_trans_cancel(
- xfs_trans_t *tp,
- int flags)
+ struct xfs_trans *tp)
{
- int log_flags;
- xfs_mount_t *mp = tp->t_mountp;
+ struct xfs_mount *mp = tp->t_mountp;
+ bool dirty = (tp->t_flags & XFS_TRANS_DIRTY);
/*
- * See if the caller is being too lazy to figure out if
- * the transaction really needs an abort.
- */
- if ((flags & XFS_TRANS_ABORT) && !(tp->t_flags & XFS_TRANS_DIRTY))
- flags &= ~XFS_TRANS_ABORT;
- /*
* See if the caller is relying on us to shut down the
* filesystem. This happens in paths where we detect
* corruption and decide to give up.
*/
- if ((tp->t_flags & XFS_TRANS_DIRTY) && !XFS_FORCED_SHUTDOWN(mp)) {
+ if (dirty && !XFS_FORCED_SHUTDOWN(mp)) {
XFS_ERROR_REPORT("xfs_trans_cancel", XFS_ERRLEVEL_LOW, mp);
xfs_force_shutdown(mp, SHUTDOWN_CORRUPT_INCORE);
}
#ifdef DEBUG
- if (!(flags & XFS_TRANS_ABORT) && !XFS_FORCED_SHUTDOWN(mp)) {
+ if (!dirty && !XFS_FORCED_SHUTDOWN(mp)) {
struct xfs_log_item_desc *lidp;
list_for_each_entry(lidp, &tp->t_items, lid_trans)
@@ -1019,19 +1012,17 @@ xfs_trans_cancel(
xfs_trans_unreserve_and_mod_dquots(tp);
if (tp->t_ticket) {
- if (flags & XFS_TRANS_RELEASE_LOG_RES) {
- ASSERT(tp->t_flags & XFS_TRANS_PERM_LOG_RES);
+ uint log_flags = 0;
+
+ if (tp->t_flags & XFS_TRANS_PERM_LOG_RES)
log_flags = XFS_LOG_REL_PERM_RESERV;
- } else {
- log_flags = 0;
- }
xfs_log_done(mp, tp->t_ticket, NULL, log_flags);
}
/* mark this thread as no longer being in a transaction */
current_restore_flags_nested(&tp->t_pflags, PF_FSTRANS);
- xfs_trans_free_items(tp, NULLCOMMITLSN, flags & XFS_TRANS_ABORT);
+ xfs_trans_free_items(tp, NULLCOMMITLSN, dirty);
xfs_trans_free(tp);
}
diff --git a/fs/xfs/xfs_trans.h b/fs/xfs/xfs_trans.h
index 3bfb417..ca95b92 100644
--- a/fs/xfs/xfs_trans.h
+++ b/fs/xfs/xfs_trans.h
@@ -227,7 +227,7 @@ void xfs_trans_log_efd_extent(xfs_trans_t *,
xfs_extlen_t);
int xfs_trans_commit(xfs_trans_t *, uint flags);
int xfs_trans_roll(struct xfs_trans **, struct xfs_inode *);
-void xfs_trans_cancel(xfs_trans_t *, int);
+void xfs_trans_cancel(xfs_trans_t *);
int xfs_trans_ail_init(struct xfs_mount *);
void xfs_trans_ail_destroy(struct xfs_mount *);
--
1.9.1
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^ permalink raw reply related [flat|nested] 7+ messages in thread* [PATCH 4/5] xfs: saner xfs_trans_commit interface
2015-06-03 12:49 simplify transaction commit and cancel interfaces V2 Christoph Hellwig
` (2 preceding siblings ...)
2015-06-03 12:49 ` [PATCH 3/5] xfs: remove the flags argument to xfs_trans_cancel Christoph Hellwig
@ 2015-06-03 12:49 ` Christoph Hellwig
2015-06-03 12:49 ` [PATCH 5/5] xfs: fix xfs_log_done interface Christoph Hellwig
2015-06-09 23:51 ` simplify transaction commit and cancel interfaces V2 Dave Chinner
5 siblings, 0 replies; 7+ messages in thread
From: Christoph Hellwig @ 2015-06-03 12:49 UTC (permalink / raw)
To: xfs
The flags argument to xfs_trans_commit is not useful for most callers, as
a commit of a transaction without a permanent log reservation must pass
0 here, and all callers for a transaction with a permanent log reservation
except for xfs_trans_roll must pass XFS_TRANS_RELEASE_LOG_RES. So remove
the flags argument from the public xfs_trans_commit interfaces, and
introduce low-level __xfs_trans_commit variant just for xfs_trans_roll
that regrants a log reservation instead of releasing it.
Signed-off-by: Christoph Hellwig <hch@lst.de>
---
fs/xfs/libxfs/xfs_attr.c | 7 +++----
fs/xfs/libxfs/xfs_bmap.c | 5 ++---
fs/xfs/libxfs/xfs_sb.c | 2 +-
fs/xfs/libxfs/xfs_shared.h | 5 -----
fs/xfs/xfs_aops.c | 2 +-
fs/xfs/xfs_attr_inactive.c | 2 +-
fs/xfs/xfs_bmap_util.c | 11 +++++------
fs/xfs/xfs_dquot.c | 2 +-
fs/xfs/xfs_file.c | 2 +-
fs/xfs/xfs_fsops.c | 2 +-
fs/xfs/xfs_inode.c | 14 +++++++-------
fs/xfs/xfs_ioctl.c | 6 +++---
fs/xfs/xfs_iomap.c | 6 +++---
fs/xfs/xfs_iops.c | 6 +++---
fs/xfs/xfs_log.h | 2 +-
fs/xfs/xfs_log_cil.c | 4 ++--
fs/xfs/xfs_log_recover.c | 4 ++--
fs/xfs/xfs_pnfs.c | 2 +-
fs/xfs/xfs_qm.c | 2 +-
fs/xfs/xfs_qm_syscalls.c | 9 ++++-----
fs/xfs/xfs_rtalloc.c | 6 +++---
fs/xfs/xfs_symlink.c | 4 ++--
fs/xfs/xfs_trans.c | 35 +++++++++++++++++++----------------
fs/xfs/xfs_trans.h | 2 +-
24 files changed, 68 insertions(+), 74 deletions(-)
diff --git a/fs/xfs/libxfs/xfs_attr.c b/fs/xfs/libxfs/xfs_attr.c
index 126da7f..3349c9a 100644
--- a/fs/xfs/libxfs/xfs_attr.c
+++ b/fs/xfs/libxfs/xfs_attr.c
@@ -320,8 +320,7 @@ xfs_attr_set(
xfs_trans_ichgtime(args.trans, dp,
XFS_ICHGTIME_CHG);
}
- err2 = xfs_trans_commit(args.trans,
- XFS_TRANS_RELEASE_LOG_RES);
+ err2 = xfs_trans_commit(args.trans);
xfs_iunlock(dp, XFS_ILOCK_EXCL);
return error ? error : err2;
@@ -383,7 +382,7 @@ xfs_attr_set(
* Commit the last in the sequence of transactions.
*/
xfs_trans_log_inode(args.trans, dp, XFS_ILOG_CORE);
- error = xfs_trans_commit(args.trans, XFS_TRANS_RELEASE_LOG_RES);
+ error = xfs_trans_commit(args.trans);
xfs_iunlock(dp, XFS_ILOCK_EXCL);
return error;
@@ -499,7 +498,7 @@ xfs_attr_remove(
* Commit the last in the sequence of transactions.
*/
xfs_trans_log_inode(args.trans, dp, XFS_ILOG_CORE);
- error = xfs_trans_commit(args.trans, XFS_TRANS_RELEASE_LOG_RES);
+ error = xfs_trans_commit(args.trans);
xfs_iunlock(dp, XFS_ILOCK_EXCL);
return error;
diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c
index eacf0e9..a334633 100644
--- a/fs/xfs/libxfs/xfs_bmap.c
+++ b/fs/xfs/libxfs/xfs_bmap.c
@@ -1215,7 +1215,7 @@ xfs_bmap_add_attrfork(
error = xfs_bmap_finish(&tp, &flist, &committed);
if (error)
goto bmap_cancel;
- error = xfs_trans_commit(tp, XFS_TRANS_RELEASE_LOG_RES);
+ error = xfs_trans_commit(tp);
xfs_iunlock(ip, XFS_ILOCK_EXCL);
return error;
@@ -5941,8 +5941,7 @@ xfs_bmap_split_extent(
if (error)
goto out;
- return xfs_trans_commit(tp, XFS_TRANS_RELEASE_LOG_RES);
-
+ return xfs_trans_commit(tp);
out:
xfs_trans_cancel(tp);
diff --git a/fs/xfs/libxfs/xfs_sb.c b/fs/xfs/libxfs/xfs_sb.c
index e1b3286..df9851c 100644
--- a/fs/xfs/libxfs/xfs_sb.c
+++ b/fs/xfs/libxfs/xfs_sb.c
@@ -825,5 +825,5 @@ xfs_sync_sb(
xfs_log_sb(tp);
if (wait)
xfs_trans_set_sync(tp);
- return xfs_trans_commit(tp, 0);
+ return xfs_trans_commit(tp);
}
diff --git a/fs/xfs/libxfs/xfs_shared.h b/fs/xfs/libxfs/xfs_shared.h
index 930cc7d..5be5297 100644
--- a/fs/xfs/libxfs/xfs_shared.h
+++ b/fs/xfs/libxfs/xfs_shared.h
@@ -182,11 +182,6 @@ int xfs_log_calc_minimum_size(struct xfs_mount *);
#define XFS_TRANS_FREEZE_PROT 0x40 /* Transaction has elevated writer
count in superblock */
/*
- * Values for call flags parameter.
- */
-#define XFS_TRANS_RELEASE_LOG_RES 0x4
-
-/*
* Field values for xfs_trans_mod_sb.
*/
#define XFS_TRANS_SB_ICOUNT 0x00000001
diff --git a/fs/xfs/xfs_aops.c b/fs/xfs/xfs_aops.c
index 3890a38..7246a39 100644
--- a/fs/xfs/xfs_aops.c
+++ b/fs/xfs/xfs_aops.c
@@ -155,7 +155,7 @@ xfs_setfilesize(
xfs_trans_ijoin(tp, ip, XFS_ILOCK_EXCL);
xfs_trans_log_inode(tp, ip, XFS_ILOG_CORE);
- return xfs_trans_commit(tp, 0);
+ return xfs_trans_commit(tp);
}
STATIC int
diff --git a/fs/xfs/xfs_attr_inactive.c b/fs/xfs/xfs_attr_inactive.c
index cd09fa5..69a154c 100644
--- a/fs/xfs/xfs_attr_inactive.c
+++ b/fs/xfs/xfs_attr_inactive.c
@@ -447,7 +447,7 @@ xfs_attr_inactive(
/* Reset the attribute fork - this also destroys the in-core fork */
xfs_attr_fork_remove(dp, trans);
- error = xfs_trans_commit(trans, XFS_TRANS_RELEASE_LOG_RES);
+ error = xfs_trans_commit(trans);
xfs_iunlock(dp, lock_mode);
return error;
diff --git a/fs/xfs/xfs_bmap_util.c b/fs/xfs/xfs_bmap_util.c
index 7e795cf..1f0215d 100644
--- a/fs/xfs/xfs_bmap_util.c
+++ b/fs/xfs/xfs_bmap_util.c
@@ -893,8 +893,7 @@ xfs_free_eofblocks(
*/
xfs_trans_cancel(tp);
} else {
- error = xfs_trans_commit(tp,
- XFS_TRANS_RELEASE_LOG_RES);
+ error = xfs_trans_commit(tp);
if (!error)
xfs_inode_clear_eofblocks_tag(ip);
}
@@ -1034,7 +1033,7 @@ xfs_alloc_file_space(
goto error0;
}
- error = xfs_trans_commit(tp, XFS_TRANS_RELEASE_LOG_RES);
+ error = xfs_trans_commit(tp);
xfs_iunlock(ip, XFS_ILOCK_EXCL);
if (error) {
break;
@@ -1301,7 +1300,7 @@ xfs_free_file_space(
goto error0;
}
- error = xfs_trans_commit(tp, XFS_TRANS_RELEASE_LOG_RES);
+ error = xfs_trans_commit(tp);
xfs_iunlock(ip, XFS_ILOCK_EXCL);
}
@@ -1473,7 +1472,7 @@ xfs_shift_file_space(
if (error)
goto out;
- error = xfs_trans_commit(tp, XFS_TRANS_RELEASE_LOG_RES);
+ error = xfs_trans_commit(tp);
}
return error;
@@ -1882,7 +1881,7 @@ xfs_swap_extents(
if (mp->m_flags & XFS_MOUNT_WSYNC)
xfs_trans_set_sync(tp);
- error = xfs_trans_commit(tp, 0);
+ error = xfs_trans_commit(tp);
trace_xfs_swap_extent_after(ip, 0);
trace_xfs_swap_extent_after(tip, 1);
diff --git a/fs/xfs/xfs_dquot.c b/fs/xfs/xfs_dquot.c
index ab0ae1f..4143dc7 100644
--- a/fs/xfs/xfs_dquot.c
+++ b/fs/xfs/xfs_dquot.c
@@ -666,7 +666,7 @@ xfs_qm_dqread(
xfs_trans_brelse(tp, bp);
if (tp) {
- error = xfs_trans_commit(tp, XFS_TRANS_RELEASE_LOG_RES);
+ error = xfs_trans_commit(tp);
if (error)
goto error0;
}
diff --git a/fs/xfs/xfs_file.c b/fs/xfs/xfs_file.c
index ac8d532..aa0d190 100644
--- a/fs/xfs/xfs_file.c
+++ b/fs/xfs/xfs_file.c
@@ -160,7 +160,7 @@ xfs_update_prealloc_flags(
xfs_trans_log_inode(tp, ip, XFS_ILOG_CORE);
if (flags & XFS_PREALLOC_SYNC)
xfs_trans_set_sync(tp);
- return xfs_trans_commit(tp, 0);
+ return xfs_trans_commit(tp);
}
/*
diff --git a/fs/xfs/xfs_fsops.c b/fs/xfs/xfs_fsops.c
index e988f0f..9b3438a 100644
--- a/fs/xfs/xfs_fsops.c
+++ b/fs/xfs/xfs_fsops.c
@@ -491,7 +491,7 @@ xfs_growfs_data_private(
if (dpct)
xfs_trans_mod_sb(tp, XFS_TRANS_SB_IMAXPCT, dpct);
xfs_trans_set_sync(tp);
- error = xfs_trans_commit(tp, 0);
+ error = xfs_trans_commit(tp);
if (error)
return error;
diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c
index 8639398..112ebfb 100644
--- a/fs/xfs/xfs_inode.c
+++ b/fs/xfs/xfs_inode.c
@@ -1230,7 +1230,7 @@ xfs_create(
if (error)
goto out_bmap_cancel;
- error = xfs_trans_commit(tp, XFS_TRANS_RELEASE_LOG_RES);
+ error = xfs_trans_commit(tp);
if (error)
goto out_release_inode;
@@ -1339,7 +1339,7 @@ xfs_create_tmpfile(
if (error)
goto out_trans_cancel;
- error = xfs_trans_commit(tp, XFS_TRANS_RELEASE_LOG_RES);
+ error = xfs_trans_commit(tp);
if (error)
goto out_release_inode;
@@ -1465,7 +1465,7 @@ xfs_link(
goto error_return;
}
- return xfs_trans_commit(tp, XFS_TRANS_RELEASE_LOG_RES);
+ return xfs_trans_commit(tp);
error_return:
xfs_trans_cancel(tp);
@@ -1702,7 +1702,7 @@ xfs_inactive_truncate(
ASSERT(ip->i_d.di_nextents == 0);
- error = xfs_trans_commit(tp, XFS_TRANS_RELEASE_LOG_RES);
+ error = xfs_trans_commit(tp);
if (error)
goto error_unlock;
@@ -1799,7 +1799,7 @@ xfs_inactive_ifree(
if (error)
xfs_notice(mp, "%s: xfs_bmap_finish returned error %d",
__func__, error);
- error = xfs_trans_commit(tp, XFS_TRANS_RELEASE_LOG_RES);
+ error = xfs_trans_commit(tp);
if (error)
xfs_notice(mp, "%s: xfs_trans_commit returned error %d",
__func__, error);
@@ -2577,7 +2577,7 @@ xfs_remove(
if (error)
goto out_bmap_cancel;
- error = xfs_trans_commit(tp, XFS_TRANS_RELEASE_LOG_RES);
+ error = xfs_trans_commit(tp);
if (error)
goto std_return;
@@ -2667,7 +2667,7 @@ xfs_finish_rename(
return error;
}
- return xfs_trans_commit(tp, XFS_TRANS_RELEASE_LOG_RES);
+ return xfs_trans_commit(tp);
}
/*
diff --git a/fs/xfs/xfs_ioctl.c b/fs/xfs/xfs_ioctl.c
index 3abd3c4..ea7d85a 100644
--- a/fs/xfs/xfs_ioctl.c
+++ b/fs/xfs/xfs_ioctl.c
@@ -346,7 +346,7 @@ xfs_set_dmattrs(
ip->i_d.di_dmstate = state;
xfs_trans_log_inode(tp, ip, XFS_ILOG_CORE);
- error = xfs_trans_commit(tp, 0);
+ error = xfs_trans_commit(tp);
return error;
}
@@ -1253,7 +1253,7 @@ xfs_ioctl_setattr(
else
ip->i_d.di_extsize = 0;
- code = xfs_trans_commit(tp, 0);
+ code = xfs_trans_commit(tp);
/*
* Release any dquot(s) the inode had kept before chown.
@@ -1342,7 +1342,7 @@ xfs_ioc_setxflags(
goto out_drop_write;
}
- error = xfs_trans_commit(tp, 0);
+ error = xfs_trans_commit(tp);
out_drop_write:
mnt_drop_write_file(filp);
return error;
diff --git a/fs/xfs/xfs_iomap.c b/fs/xfs/xfs_iomap.c
index 6ca842a..1f86033 100644
--- a/fs/xfs/xfs_iomap.c
+++ b/fs/xfs/xfs_iomap.c
@@ -213,7 +213,7 @@ xfs_iomap_write_direct(
error = xfs_bmap_finish(&tp, &free_list, &committed);
if (error)
goto out_bmap_cancel;
- error = xfs_trans_commit(tp, XFS_TRANS_RELEASE_LOG_RES);
+ error = xfs_trans_commit(tp);
if (error)
goto out_unlock;
@@ -760,7 +760,7 @@ xfs_iomap_write_allocate(
if (error)
goto trans_cancel;
- error = xfs_trans_commit(tp, XFS_TRANS_RELEASE_LOG_RES);
+ error = xfs_trans_commit(tp);
if (error)
goto error0;
@@ -890,7 +890,7 @@ xfs_iomap_write_unwritten(
if (error)
goto error_on_bmapi_transaction;
- error = xfs_trans_commit(tp, XFS_TRANS_RELEASE_LOG_RES);
+ error = xfs_trans_commit(tp);
xfs_iunlock(ip, XFS_ILOCK_EXCL);
if (error)
return error;
diff --git a/fs/xfs/xfs_iops.c b/fs/xfs/xfs_iops.c
index 8bd71f1..e440aed 100644
--- a/fs/xfs/xfs_iops.c
+++ b/fs/xfs/xfs_iops.c
@@ -702,7 +702,7 @@ xfs_setattr_nonsize(
if (mp->m_flags & XFS_MOUNT_WSYNC)
xfs_trans_set_sync(tp);
- error = xfs_trans_commit(tp, 0);
+ error = xfs_trans_commit(tp);
xfs_iunlock(ip, XFS_ILOCK_EXCL);
@@ -926,7 +926,7 @@ xfs_setattr_size(
if (mp->m_flags & XFS_MOUNT_WSYNC)
xfs_trans_set_sync(tp);
- error = xfs_trans_commit(tp, XFS_TRANS_RELEASE_LOG_RES);
+ error = xfs_trans_commit(tp);
out_unlock:
if (lock_flags)
xfs_iunlock(ip, lock_flags);
@@ -1002,7 +1002,7 @@ xfs_vn_update_time(
}
xfs_trans_ijoin(tp, ip, XFS_ILOCK_EXCL);
xfs_trans_log_inode(tp, ip, XFS_ILOG_TIMESTAMP);
- return xfs_trans_commit(tp, 0);
+ return xfs_trans_commit(tp);
}
#define XFS_FIEMAP_FLAGS (FIEMAP_FLAG_SYNC|FIEMAP_FLAG_XATTR)
diff --git a/fs/xfs/xfs_log.h b/fs/xfs/xfs_log.h
index 84e0deb..4040c47 100644
--- a/fs/xfs/xfs_log.h
+++ b/fs/xfs/xfs_log.h
@@ -183,7 +183,7 @@ struct xlog_ticket *xfs_log_ticket_get(struct xlog_ticket *ticket);
void xfs_log_ticket_put(struct xlog_ticket *ticket);
void xfs_log_commit_cil(struct xfs_mount *mp, struct xfs_trans *tp,
- xfs_lsn_t *commit_lsn, int flags);
+ xfs_lsn_t *commit_lsn, bool regrant);
bool xfs_log_item_in_current_chkpt(struct xfs_log_item *lip);
void xfs_log_work_queue(struct xfs_mount *mp);
diff --git a/fs/xfs/xfs_log_cil.c b/fs/xfs/xfs_log_cil.c
index 7e0e63e..d6f26d7 100644
--- a/fs/xfs/xfs_log_cil.c
+++ b/fs/xfs/xfs_log_cil.c
@@ -773,13 +773,13 @@ xfs_log_commit_cil(
struct xfs_mount *mp,
struct xfs_trans *tp,
xfs_lsn_t *commit_lsn,
- int flags)
+ bool regrant)
{
struct xlog *log = mp->m_log;
struct xfs_cil *cil = log->l_cilp;
int log_flags = 0;
- if (flags & XFS_TRANS_RELEASE_LOG_RES)
+ if (!regrant)
log_flags = XFS_LOG_REL_PERM_RESERV;
/* lock out background commit */
diff --git a/fs/xfs/xfs_log_recover.c b/fs/xfs/xfs_log_recover.c
index 7e4fdcbd..299fbaf 100644
--- a/fs/xfs/xfs_log_recover.c
+++ b/fs/xfs/xfs_log_recover.c
@@ -3761,7 +3761,7 @@ xlog_recover_process_efi(
}
set_bit(XFS_EFI_RECOVERED, &efip->efi_flags);
- error = xfs_trans_commit(tp, 0);
+ error = xfs_trans_commit(tp);
return error;
abort_error:
@@ -3867,7 +3867,7 @@ xlog_recover_clear_agi_bucket(
xfs_trans_log_buf(tp, agibp, offset,
(offset + sizeof(xfs_agino_t) - 1));
- error = xfs_trans_commit(tp, 0);
+ error = xfs_trans_commit(tp);
if (error)
goto out_error;
return;
diff --git a/fs/xfs/xfs_pnfs.c b/fs/xfs/xfs_pnfs.c
index 3bb6097..ab4a606 100644
--- a/fs/xfs/xfs_pnfs.c
+++ b/fs/xfs/xfs_pnfs.c
@@ -321,7 +321,7 @@ xfs_fs_commit_blocks(
}
xfs_trans_set_sync(tp);
- error = xfs_trans_commit(tp, 0);
+ error = xfs_trans_commit(tp);
out_drop_iolock:
xfs_iunlock(ip, XFS_IOLOCK_EXCL);
diff --git a/fs/xfs/xfs_qm.c b/fs/xfs/xfs_qm.c
index c4ba36d..eac9549 100644
--- a/fs/xfs/xfs_qm.c
+++ b/fs/xfs/xfs_qm.c
@@ -795,7 +795,7 @@ xfs_qm_qino_alloc(
spin_unlock(&mp->m_sb_lock);
xfs_log_sb(tp);
- error = xfs_trans_commit(tp, XFS_TRANS_RELEASE_LOG_RES);
+ error = xfs_trans_commit(tp);
if (error) {
ASSERT(XFS_FORCED_SHUTDOWN(mp));
xfs_alert(mp, "%s failed (error %d)!", __func__, error);
diff --git a/fs/xfs/xfs_qm_syscalls.c b/fs/xfs/xfs_qm_syscalls.c
index 92ad24f..3640c6e 100644
--- a/fs/xfs/xfs_qm_syscalls.c
+++ b/fs/xfs/xfs_qm_syscalls.c
@@ -259,7 +259,7 @@ xfs_qm_scall_trunc_qfile(
ASSERT(ip->i_d.di_nextents == 0);
xfs_trans_ichgtime(tp, ip, XFS_ICHGTIME_MOD | XFS_ICHGTIME_CHG);
- error = xfs_trans_commit(tp, XFS_TRANS_RELEASE_LOG_RES);
+ error = xfs_trans_commit(tp);
out_unlock:
xfs_iunlock(ip, XFS_ILOCK_EXCL | XFS_IOLOCK_EXCL);
@@ -547,7 +547,7 @@ xfs_qm_scall_setqlim(
dqp->dq_flags |= XFS_DQ_DIRTY;
xfs_trans_log_dquot(tp, dqp);
- error = xfs_trans_commit(tp, 0);
+ error = xfs_trans_commit(tp);
out_rele:
xfs_qm_dqrele(dqp);
@@ -584,8 +584,7 @@ xfs_qm_log_quotaoff_end(
* We don't care about quotoff's performance.
*/
xfs_trans_set_sync(tp);
- error = xfs_trans_commit(tp, 0);
- return error;
+ return xfs_trans_commit(tp);
}
@@ -623,7 +622,7 @@ xfs_qm_log_quotaoff(
* We don't care about quotoff's performance.
*/
xfs_trans_set_sync(tp);
- error = xfs_trans_commit(tp, 0);
+ error = xfs_trans_commit(tp);
if (error)
goto out;
diff --git a/fs/xfs/xfs_rtalloc.c b/fs/xfs/xfs_rtalloc.c
index ff5af66..f4e8c06 100644
--- a/fs/xfs/xfs_rtalloc.c
+++ b/fs/xfs/xfs_rtalloc.c
@@ -815,7 +815,7 @@ xfs_growfs_rt_alloc(
error = xfs_bmap_finish(&tp, &flist, &committed);
if (error)
goto error_cancel;
- error = xfs_trans_commit(tp, XFS_TRANS_RELEASE_LOG_RES);
+ error = xfs_trans_commit(tp);
if (error)
goto error;
/*
@@ -855,7 +855,7 @@ error_cancel:
/*
* Commit the transaction.
*/
- error = xfs_trans_commit(tp, 0);
+ error = xfs_trans_commit(tp);
if (error)
goto error;
}
@@ -1070,7 +1070,7 @@ error_cancel:
mp->m_rsumlevels = nrsumlevels;
mp->m_rsumsize = nrsumsize;
- error = xfs_trans_commit(tp, 0);
+ error = xfs_trans_commit(tp);
if (error)
break;
}
diff --git a/fs/xfs/xfs_symlink.c b/fs/xfs/xfs_symlink.c
index b5573bf..2d90452 100644
--- a/fs/xfs/xfs_symlink.c
+++ b/fs/xfs/xfs_symlink.c
@@ -390,7 +390,7 @@ xfs_symlink(
if (error)
goto out_bmap_cancel;
- error = xfs_trans_commit(tp, XFS_TRANS_RELEASE_LOG_RES);
+ error = xfs_trans_commit(tp);
if (error)
goto out_release_inode;
@@ -528,7 +528,7 @@ xfs_inactive_symlink_rmt(
/*
* Commit the transaction containing extent freeing and EFDs.
*/
- error = xfs_trans_commit(tp, XFS_TRANS_RELEASE_LOG_RES);
+ error = xfs_trans_commit(tp);
if (error) {
ASSERT(XFS_FORCED_SHUTDOWN(mp));
goto error_unlock;
diff --git a/fs/xfs/xfs_trans.c b/fs/xfs/xfs_trans.c
index 6cca996..fb1bd17 100644
--- a/fs/xfs/xfs_trans.c
+++ b/fs/xfs/xfs_trans.c
@@ -892,27 +892,17 @@ xfs_trans_committed_bulk(
* have already been unlocked as if the commit had succeeded.
* Do not reference the transaction structure after this call.
*/
-int
-xfs_trans_commit(
+static int
+__xfs_trans_commit(
struct xfs_trans *tp,
- uint flags)
+ bool regrant)
{
struct xfs_mount *mp = tp->t_mountp;
xfs_lsn_t commit_lsn = -1;
int error = 0;
- int log_flags = 0;
int sync = tp->t_flags & XFS_TRANS_SYNC;
/*
- * Determine whether this commit is releasing a permanent
- * log reservation or not.
- */
- if (flags & XFS_TRANS_RELEASE_LOG_RES) {
- ASSERT(tp->t_flags & XFS_TRANS_PERM_LOG_RES);
- log_flags = XFS_LOG_REL_PERM_RESERV;
- }
-
- /*
* If there is nothing to be logged by the transaction,
* then unlock all of the items associated with the
* transaction and free the transaction structure.
@@ -936,7 +926,7 @@ xfs_trans_commit(
xfs_trans_apply_sb_deltas(tp);
xfs_trans_apply_dquot_deltas(tp);
- xfs_log_commit_cil(mp, tp, &commit_lsn, flags);
+ xfs_log_commit_cil(mp, tp, &commit_lsn, regrant);
current_restore_flags_nested(&tp->t_pflags, PF_FSTRANS);
xfs_trans_free(tp);
@@ -964,6 +954,12 @@ out_unreserve:
*/
xfs_trans_unreserve_and_mod_dquots(tp);
if (tp->t_ticket) {
+ int log_flags = 0;
+
+ if (regrant)
+ ASSERT(tp->t_flags & XFS_TRANS_PERM_LOG_RES);
+ else
+ log_flags = XFS_LOG_REL_PERM_RESERV;
commit_lsn = xfs_log_done(mp, tp->t_ticket, NULL, log_flags);
if (commit_lsn == -1 && !error)
error = -EIO;
@@ -976,6 +972,13 @@ out_unreserve:
return error;
}
+int
+xfs_trans_commit(
+ struct xfs_trans *tp)
+{
+ return __xfs_trans_commit(tp, false);
+}
+
/*
* Unlock all of the transaction's items and free the transaction.
* The transaction must not have modified any of its items, because
@@ -1029,7 +1032,7 @@ xfs_trans_cancel(
/*
* Roll from one trans in the sequence of PERMANENT transactions to
* the next: permanent transactions are only flushed out when
- * committed with XFS_TRANS_RELEASE_LOG_RES, but we still want as soon
+ * committed with xfs_trans_commit(), but we still want as soon
* as possible to let chunks of it go to the log. So we commit the
* chunk we've been working on and get a new transaction to continue.
*/
@@ -1063,7 +1066,7 @@ xfs_trans_roll(
* is in progress. The caller takes the responsibility to cancel
* the duplicate transaction that gets returned.
*/
- error = xfs_trans_commit(trans, 0);
+ error = __xfs_trans_commit(trans, true);
if (error)
return error;
diff --git a/fs/xfs/xfs_trans.h b/fs/xfs/xfs_trans.h
index ca95b92..3b21b4e 100644
--- a/fs/xfs/xfs_trans.h
+++ b/fs/xfs/xfs_trans.h
@@ -225,7 +225,7 @@ void xfs_trans_log_efd_extent(xfs_trans_t *,
struct xfs_efd_log_item *,
xfs_fsblock_t,
xfs_extlen_t);
-int xfs_trans_commit(xfs_trans_t *, uint flags);
+int xfs_trans_commit(struct xfs_trans *);
int xfs_trans_roll(struct xfs_trans **, struct xfs_inode *);
void xfs_trans_cancel(xfs_trans_t *);
int xfs_trans_ail_init(struct xfs_mount *);
--
1.9.1
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