From: "Darrick J. Wong" <darrick.wong@oracle.com>
To: Brian Foster <bfoster@redhat.com>
Cc: linux-xfs@vger.kernel.org
Subject: Re: [PATCH 15/15] xfs: fold dfops into the transaction
Date: Mon, 30 Jul 2018 13:51:48 -0700 [thread overview]
Message-ID: <20180730205148.GP30972@magnolia> (raw)
In-Reply-To: <20180730164520.36882-16-bfoster@redhat.com>
On Mon, Jul 30, 2018 at 12:45:20PM -0400, Brian Foster wrote:
> struct xfs_defer_ops has now been reduced to a single list_head. The
> external dfops mechanism is unused and thus everywhere a (permanent)
> transaction is accessible the associated dfops structure is as well.
>
> Remove the xfs_defer_ops structure and fold the list_head into the
> transaction. Also remove the last remnant of external dfops in
> xfs_trans_dup().
>
> Signed-off-by: Brian Foster <bfoster@redhat.com>
Looks ok, I'll give it a spin to see how it does...
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
--D
> ---
> fs/xfs/libxfs/xfs_bmap.c | 1 -
> fs/xfs/libxfs/xfs_btree.h | 1 -
> fs/xfs/libxfs/xfs_da_btree.h | 1 -
> fs/xfs/libxfs/xfs_defer.c | 65 +++++++++++-------------------------
> fs/xfs/libxfs/xfs_defer.h | 2 --
> fs/xfs/libxfs/xfs_dir2.c | 2 --
> fs/xfs/libxfs/xfs_dir2.h | 1 -
> fs/xfs/xfs_inode.h | 1 -
> fs/xfs/xfs_reflink.c | 5 ++-
> fs/xfs/xfs_trace.h | 33 +++++++++---------
> fs/xfs/xfs_trans.c | 11 +++---
> fs/xfs/xfs_trans.h | 8 ++---
> 12 files changed, 43 insertions(+), 88 deletions(-)
>
> diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c
> index f5f1fc47923e..0f9f522ab792 100644
> --- a/fs/xfs/libxfs/xfs_bmap.c
> +++ b/fs/xfs/libxfs/xfs_bmap.c
> @@ -4285,7 +4285,6 @@ xfs_bmapi_write(
> bma.ip = ip;
> bma.total = total;
> bma.datatype = 0;
> - ASSERT(!tp || tp->t_dfops);
>
> while (bno < end && n < *nmap) {
> bool need_alloc = false, wasdelay = false;
> diff --git a/fs/xfs/libxfs/xfs_btree.h b/fs/xfs/libxfs/xfs_btree.h
> index 503615f4d729..e3b3e9dce5da 100644
> --- a/fs/xfs/libxfs/xfs_btree.h
> +++ b/fs/xfs/libxfs/xfs_btree.h
> @@ -7,7 +7,6 @@
> #define __XFS_BTREE_H__
>
> struct xfs_buf;
> -struct xfs_defer_ops;
> struct xfs_inode;
> struct xfs_mount;
> struct xfs_trans;
> diff --git a/fs/xfs/libxfs/xfs_da_btree.h b/fs/xfs/libxfs/xfs_da_btree.h
> index 59e290ef334f..84dd865b6c3d 100644
> --- a/fs/xfs/libxfs/xfs_da_btree.h
> +++ b/fs/xfs/libxfs/xfs_da_btree.h
> @@ -7,7 +7,6 @@
> #ifndef __XFS_DA_BTREE_H__
> #define __XFS_DA_BTREE_H__
>
> -struct xfs_defer_ops;
> struct xfs_inode;
> struct xfs_trans;
> struct zone;
> diff --git a/fs/xfs/libxfs/xfs_defer.c b/fs/xfs/libxfs/xfs_defer.c
> index 152190a69432..9ce9e1c75e23 100644
> --- a/fs/xfs/libxfs/xfs_defer.c
> +++ b/fs/xfs/libxfs/xfs_defer.c
> @@ -186,11 +186,10 @@ xfs_defer_intake_work(
> struct xfs_trans *tp,
> struct list_head *dop_pending)
> {
> - struct xfs_defer_ops *dop = tp->t_dfops;
> struct list_head *li;
> struct xfs_defer_pending *dfp;
>
> - list_for_each_entry(dfp, &dop->dop_intake, dfp_list) {
> + list_for_each_entry(dfp, &tp->t_dfops, dfp_list) {
> dfp->dfp_intent = dfp->dfp_type->create_intent(tp,
> dfp->dfp_count);
> trace_xfs_defer_intake_work(tp->t_mountp, dfp);
> @@ -200,7 +199,7 @@ xfs_defer_intake_work(
> dfp->dfp_type->log_item(tp, dfp->dfp_intent, li);
> }
>
> - list_splice_tail_init(&dop->dop_intake, dop_pending);
> + list_splice_tail_init(&tp->t_dfops, dop_pending);
> }
>
> /* Abort all the intents that were committed. */
> @@ -210,10 +209,9 @@ xfs_defer_trans_abort(
> struct list_head *dop_pending,
> int error)
> {
> - struct xfs_defer_ops *dop = tp->t_dfops;
> struct xfs_defer_pending *dfp;
>
> - trace_xfs_defer_trans_abort(tp->t_mountp, dop, _RET_IP_);
> + trace_xfs_defer_trans_abort(tp->t_mountp, tp, _RET_IP_);
>
> /* Abort intent items that don't have a done item. */
> if (dop_pending) {
> @@ -272,13 +270,12 @@ xfs_defer_trans_roll(
> }
> }
>
> - trace_xfs_defer_trans_roll((*tp)->t_mountp, (*tp)->t_dfops, _RET_IP_);
> + trace_xfs_defer_trans_roll((*tp)->t_mountp, *tp, _RET_IP_);
>
> /* Roll the transaction. */
> error = xfs_trans_roll(tp);
> if (error) {
> - trace_xfs_defer_trans_roll_error((*tp)->t_mountp,
> - (*tp)->t_dfops, error);
> + trace_xfs_defer_trans_roll_error((*tp)->t_mountp, *tp, error);
> xfs_defer_trans_abort(*tp, dop_pending, error);
> return error;
> }
> @@ -303,7 +300,7 @@ xfs_defer_has_unfinished_work(
> struct list_head *dop_pending)
> {
> return !list_empty(dop_pending) ||
> - !list_empty(&tp->t_dfops->dop_intake);
> + !list_empty(&tp->t_dfops);
> }
>
> /*
> @@ -313,7 +310,7 @@ static void
> xfs_defer_reset(
> struct xfs_trans *tp)
> {
> - ASSERT(list_empty(&tp->t_dfops->dop_intake));
> + ASSERT(list_empty(&tp->t_dfops));
>
> /*
> * Low mode state transfers across transaction rolls to mirror dfops
> @@ -344,7 +341,7 @@ xfs_defer_finish_noroll(
>
> ASSERT((*tp)->t_flags & XFS_TRANS_PERM_LOG_RES);
>
> - trace_xfs_defer_finish((*tp)->t_mountp, (*tp)->t_dfops, _RET_IP_);
> + trace_xfs_defer_finish((*tp)->t_mountp, *tp, _RET_IP_);
>
> /* Until we run out of pending work to finish... */
> while (xfs_defer_has_unfinished_work(*tp, &dop_pending)) {
> @@ -420,14 +417,13 @@ xfs_defer_finish_noroll(
>
> out:
> if (error) {
> - trace_xfs_defer_finish_error((*tp)->t_mountp, (*tp)->t_dfops,
> - error);
> + trace_xfs_defer_finish_error((*tp)->t_mountp, *tp, error);
> __xfs_defer_cancel(&dop_pending);
> xfs_defer_cancel(*tp);
> return error;
> }
>
> - trace_xfs_defer_finish_done((*tp)->t_mountp, (*tp)->t_dfops, _RET_IP_);
> + trace_xfs_defer_finish_done((*tp)->t_mountp, *tp, _RET_IP_);
> return 0;
> }
>
> @@ -486,8 +482,8 @@ void
> xfs_defer_cancel(
> struct xfs_trans *tp)
> {
> - trace_xfs_defer_cancel(NULL, tp->t_dfops, _RET_IP_);
> - __xfs_defer_cancel(&tp->t_dfops->dop_intake);
> + trace_xfs_defer_cancel(NULL, tp, _RET_IP_);
> + __xfs_defer_cancel(&tp->t_dfops);
> }
>
> /* Add an item for later deferred processing. */
> @@ -497,7 +493,6 @@ xfs_defer_add(
> enum xfs_defer_ops_type type,
> struct list_head *li)
> {
> - struct xfs_defer_ops *dop = tp->t_dfops;
> struct xfs_defer_pending *dfp = NULL;
>
> /*
> @@ -505,8 +500,8 @@ xfs_defer_add(
> * If the last pending item has the same type, reuse it. Else,
> * create a new pending item at the end of the intake list.
> */
> - if (!list_empty(&dop->dop_intake)) {
> - dfp = list_last_entry(&dop->dop_intake,
> + if (!list_empty(&tp->t_dfops)) {
> + dfp = list_last_entry(&tp->t_dfops,
> struct xfs_defer_pending, dfp_list);
> if (dfp->dfp_type->type != type ||
> (dfp->dfp_type->max_items &&
> @@ -521,7 +516,7 @@ xfs_defer_add(
> dfp->dfp_done = NULL;
> dfp->dfp_count = 0;
> INIT_LIST_HEAD(&dfp->dfp_work);
> - list_add_tail(&dfp->dfp_list, &dop->dop_intake);
> + list_add_tail(&dfp->dfp_list, &tp->t_dfops);
> }
>
> list_add_tail(li, &dfp->dfp_work);
> @@ -536,39 +531,17 @@ xfs_defer_init_op_type(
> defer_op_types[type->type] = type;
> }
>
> -/* Initialize a deferred operation. */
> -void
> -xfs_defer_init(
> - struct xfs_trans *tp,
> - struct xfs_defer_ops *dop)
> -{
> - struct xfs_mount *mp = NULL;
> -
> - memset(dop, 0, sizeof(struct xfs_defer_ops));
> - INIT_LIST_HEAD(&dop->dop_intake);
> - if (tp) {
> - ASSERT(tp->t_firstblock == NULLFSBLOCK);
> - tp->t_dfops = dop;
> - mp = tp->t_mountp;
> - }
> - trace_xfs_defer_init(mp, dop, _RET_IP_);
> -}
> -
> /*
> - * Move state from one xfs_defer_ops to another and reset the source to initial
> - * state. This is primarily used to carry state forward across transaction rolls
> - * with internal dfops.
> + * Move deferred ops from one transaction to another and reset the source to
> + * initial state. This is primarily used to carry state forward across
> + * transaction rolls with pending dfops.
> */
> void
> xfs_defer_move(
> struct xfs_trans *dtp,
> struct xfs_trans *stp)
> {
> - struct xfs_defer_ops *dst = dtp->t_dfops;
> - struct xfs_defer_ops *src = stp->t_dfops;
> - ASSERT(dst != src);
> -
> - list_splice_init(&src->dop_intake, &dst->dop_intake);
> + list_splice_init(&stp->t_dfops, &dtp->t_dfops);
>
> /*
> * Low free space mode was historically controlled by a dfops field.
> diff --git a/fs/xfs/libxfs/xfs_defer.h b/fs/xfs/libxfs/xfs_defer.h
> index 295703737272..9ea37a8c464a 100644
> --- a/fs/xfs/libxfs/xfs_defer.h
> +++ b/fs/xfs/libxfs/xfs_defer.h
> @@ -7,7 +7,6 @@
> #define __XFS_DEFER_H__
>
> struct xfs_defer_op_type;
> -struct xfs_defer_ops;
>
> /*
> * Save a log intent item and a list of extents, so that we can replay
> @@ -40,7 +39,6 @@ void xfs_defer_add(struct xfs_trans *tp, enum xfs_defer_ops_type type,
> int xfs_defer_finish_noroll(struct xfs_trans **tp);
> int xfs_defer_finish(struct xfs_trans **tp);
> void xfs_defer_cancel(struct xfs_trans *);
> -void xfs_defer_init(struct xfs_trans *tp, struct xfs_defer_ops *dop);
> bool xfs_defer_has_unfinished_work(struct xfs_trans *tp,
> struct list_head *dop_pending);
> void xfs_defer_move(struct xfs_trans *dtp, struct xfs_trans *stp);
> diff --git a/fs/xfs/libxfs/xfs_dir2.c b/fs/xfs/libxfs/xfs_dir2.c
> index 4ea1fddb126f..229152cd1a24 100644
> --- a/fs/xfs/libxfs/xfs_dir2.c
> +++ b/fs/xfs/libxfs/xfs_dir2.c
> @@ -424,7 +424,6 @@ xfs_dir_removename(
> int v; /* type-checking value */
>
> ASSERT(S_ISDIR(VFS_I(dp)->i_mode));
> - ASSERT(tp->t_dfops);
> XFS_STATS_INC(dp->i_mount, xs_dir_remove);
>
> args = kmem_zalloc(sizeof(*args), KM_SLEEP | KM_NOFS);
> @@ -483,7 +482,6 @@ xfs_dir_replace(
> int v; /* type-checking value */
>
> ASSERT(S_ISDIR(VFS_I(dp)->i_mode));
> - ASSERT(tp->t_dfops);
>
> rval = xfs_dir_ino_validate(tp->t_mountp, inum);
> if (rval)
> diff --git a/fs/xfs/libxfs/xfs_dir2.h b/fs/xfs/libxfs/xfs_dir2.h
> index ba5acd03de94..c3e3f6b813d8 100644
> --- a/fs/xfs/libxfs/xfs_dir2.h
> +++ b/fs/xfs/libxfs/xfs_dir2.h
> @@ -9,7 +9,6 @@
> #include "xfs_da_format.h"
> #include "xfs_da_btree.h"
>
> -struct xfs_defer_ops;
> struct xfs_da_args;
> struct xfs_inode;
> struct xfs_mount;
> diff --git a/fs/xfs/xfs_inode.h b/fs/xfs/xfs_inode.h
> index 79a3e61a6991..be2014520155 100644
> --- a/fs/xfs/xfs_inode.h
> +++ b/fs/xfs/xfs_inode.h
> @@ -15,7 +15,6 @@
> struct xfs_dinode;
> struct xfs_inode;
> struct xfs_buf;
> -struct xfs_defer_ops;
> struct xfs_bmbt_irec;
> struct xfs_inode_log_item;
> struct xfs_mount;
> diff --git a/fs/xfs/xfs_reflink.c b/fs/xfs/xfs_reflink.c
> index cbceb320a2e7..38f405415b88 100644
> --- a/fs/xfs/xfs_reflink.c
> +++ b/fs/xfs/xfs_reflink.c
> @@ -502,7 +502,6 @@ xfs_reflink_cancel_cow_blocks(
> if (error)
> break;
> } else if (del.br_state == XFS_EXT_UNWRITTEN || cancel_real) {
> - ASSERT((*tpp)->t_dfops);
> ASSERT((*tpp)->t_firstblock == NULLFSBLOCK);
>
> /* Free the CoW orphan record. */
> @@ -678,7 +677,7 @@ xfs_reflink_end_cow(
> goto prev_extent;
>
> /* Unmap the old blocks in the data fork. */
> - ASSERT(tp->t_dfops && tp->t_firstblock == NULLFSBLOCK);
> + ASSERT(tp->t_firstblock == NULLFSBLOCK);
> rlen = del.br_blockcount;
> error = __xfs_bunmapi(tp, ip, del.br_startoff, &rlen, 0, 1);
> if (error)
> @@ -1021,7 +1020,7 @@ xfs_reflink_remap_extent(
> /* Unmap the old blocks in the data fork. */
> rlen = unmap_len;
> while (rlen) {
> - ASSERT(tp->t_dfops && tp->t_firstblock == NULLFSBLOCK);
> + ASSERT(tp->t_firstblock == NULLFSBLOCK);
> error = __xfs_bunmapi(tp, ip, destoff, &rlen, 0, 1);
> if (error)
> goto out_cancel;
> diff --git a/fs/xfs/xfs_trace.h b/fs/xfs/xfs_trace.h
> index 6b55bbc09578..023c0445a231 100644
> --- a/fs/xfs/xfs_trace.h
> +++ b/fs/xfs/xfs_trace.h
> @@ -2213,57 +2213,56 @@ DEFINE_BTREE_CUR_EVENT(xfs_btree_overlapped_query_range);
>
> /* deferred ops */
> struct xfs_defer_pending;
> -struct xfs_defer_ops;
>
> DECLARE_EVENT_CLASS(xfs_defer_class,
> - TP_PROTO(struct xfs_mount *mp, struct xfs_defer_ops *dop,
> + TP_PROTO(struct xfs_mount *mp, struct xfs_trans *tp,
> unsigned long caller_ip),
> - TP_ARGS(mp, dop, caller_ip),
> + TP_ARGS(mp, tp, caller_ip),
> TP_STRUCT__entry(
> __field(dev_t, dev)
> - __field(void *, dop)
> + __field(void *, tp)
> __field(char, committed)
> __field(unsigned long, caller_ip)
> ),
> TP_fast_assign(
> __entry->dev = mp ? mp->m_super->s_dev : 0;
> - __entry->dop = dop;
> + __entry->tp = tp;
> __entry->caller_ip = caller_ip;
> ),
> - TP_printk("dev %d:%d ops %p caller %pS",
> + TP_printk("dev %d:%d tp %p caller %pS",
> MAJOR(__entry->dev), MINOR(__entry->dev),
> - __entry->dop,
> + __entry->tp,
> (char *)__entry->caller_ip)
> )
> #define DEFINE_DEFER_EVENT(name) \
> DEFINE_EVENT(xfs_defer_class, name, \
> - TP_PROTO(struct xfs_mount *mp, struct xfs_defer_ops *dop, \
> + TP_PROTO(struct xfs_mount *mp, struct xfs_trans *tp, \
> unsigned long caller_ip), \
> - TP_ARGS(mp, dop, caller_ip))
> + TP_ARGS(mp, tp, caller_ip))
>
> DECLARE_EVENT_CLASS(xfs_defer_error_class,
> - TP_PROTO(struct xfs_mount *mp, struct xfs_defer_ops *dop, int error),
> - TP_ARGS(mp, dop, error),
> + TP_PROTO(struct xfs_mount *mp, struct xfs_trans *tp, int error),
> + TP_ARGS(mp, tp, error),
> TP_STRUCT__entry(
> __field(dev_t, dev)
> - __field(void *, dop)
> + __field(void *, tp)
> __field(char, committed)
> __field(int, error)
> ),
> TP_fast_assign(
> __entry->dev = mp ? mp->m_super->s_dev : 0;
> - __entry->dop = dop;
> + __entry->tp = tp;
> __entry->error = error;
> ),
> - TP_printk("dev %d:%d ops %p err %d",
> + TP_printk("dev %d:%d tp %p err %d",
> MAJOR(__entry->dev), MINOR(__entry->dev),
> - __entry->dop,
> + __entry->tp,
> __entry->error)
> )
> #define DEFINE_DEFER_ERROR_EVENT(name) \
> DEFINE_EVENT(xfs_defer_error_class, name, \
> - TP_PROTO(struct xfs_mount *mp, struct xfs_defer_ops *dop, int error), \
> - TP_ARGS(mp, dop, error))
> + TP_PROTO(struct xfs_mount *mp, struct xfs_trans *tp, int error), \
> + TP_ARGS(mp, tp, error))
>
> DECLARE_EVENT_CLASS(xfs_defer_pending_class,
> TP_PROTO(struct xfs_mount *mp, struct xfs_defer_pending *dfp),
> diff --git a/fs/xfs/xfs_trans.c b/fs/xfs/xfs_trans.c
> index 20750cd9c9e7..d4faa0414927 100644
> --- a/fs/xfs/xfs_trans.c
> +++ b/fs/xfs/xfs_trans.c
> @@ -100,6 +100,7 @@ xfs_trans_dup(
> ntp->t_mountp = tp->t_mountp;
> INIT_LIST_HEAD(&ntp->t_items);
> INIT_LIST_HEAD(&ntp->t_busy);
> + INIT_LIST_HEAD(&ntp->t_dfops);
> ntp->t_firstblock = NULLFSBLOCK;
>
> ASSERT(tp->t_flags & XFS_TRANS_PERM_LOG_RES);
> @@ -120,12 +121,8 @@ xfs_trans_dup(
> tp->t_rtx_res = tp->t_rtx_res_used;
> ntp->t_pflags = tp->t_pflags;
>
> - /* copy the dfops pointer if it's external, otherwise move it */
> - xfs_defer_init(ntp, &ntp->t_dfops_internal);
> - if (tp->t_dfops != &tp->t_dfops_internal)
> - ntp->t_dfops = tp->t_dfops;
> - else
> - xfs_defer_move(ntp, tp);
> + /* move deferred ops over to the new tp */
> + xfs_defer_move(ntp, tp);
>
> xfs_trans_dup_dqinfo(tp, ntp);
>
> @@ -280,8 +277,8 @@ xfs_trans_alloc(
> tp->t_mountp = mp;
> INIT_LIST_HEAD(&tp->t_items);
> INIT_LIST_HEAD(&tp->t_busy);
> + INIT_LIST_HEAD(&tp->t_dfops);
> tp->t_firstblock = NULLFSBLOCK;
> - xfs_defer_init(tp, &tp->t_dfops_internal);
>
> error = xfs_trans_reserve(tp, resp, blocks, rtextents);
> if (error) {
> diff --git a/fs/xfs/xfs_trans.h b/fs/xfs/xfs_trans.h
> index 1cdc7c0ebeac..c3d278e96ad1 100644
> --- a/fs/xfs/xfs_trans.h
> +++ b/fs/xfs/xfs_trans.h
> @@ -90,13 +90,10 @@ void xfs_log_item_init(struct xfs_mount *mp, struct xfs_log_item *item,
> #define XFS_ITEM_FLUSHING 3
>
> /*
> - * Deferred operations tracking structure.
> + * Deferred operation item relogging limits.
> */
> #define XFS_DEFER_OPS_NR_INODES 2 /* join up to two inodes */
> #define XFS_DEFER_OPS_NR_BUFS 2 /* join up to two buffers */
> -struct xfs_defer_ops {
> - struct list_head dop_intake; /* unlogged pending work */
> -};
>
> /*
> * This is the structure maintained for every active transaction.
> @@ -114,7 +111,6 @@ typedef struct xfs_trans {
> struct xlog_ticket *t_ticket; /* log mgr ticket */
> struct xfs_mount *t_mountp; /* ptr to fs mount struct */
> struct xfs_dquot_acct *t_dqinfo; /* acctg info for dquots */
> - struct xfs_defer_ops *t_dfops; /* dfops reference */
> int64_t t_icount_delta; /* superblock icount change */
> int64_t t_ifree_delta; /* superblock ifree change */
> int64_t t_fdblocks_delta; /* superblock fdblocks chg */
> @@ -136,8 +132,8 @@ typedef struct xfs_trans {
> int64_t t_rextslog_delta;/* superblocks rextslog chg */
> struct list_head t_items; /* log item descriptors */
> struct list_head t_busy; /* list of busy extents */
> + struct list_head t_dfops; /* deferred operations */
> unsigned long t_pflags; /* saved process flags state */
> - struct xfs_defer_ops t_dfops_internal;
> } xfs_trans_t;
>
> /*
> --
> 2.17.1
>
> --
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next prev parent reply other threads:[~2018-07-30 22:28 UTC|newest]
Thread overview: 56+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-30 16:45 [PATCH 00/15] xfs: condense dfops and automatic relogging Brian Foster
2018-07-30 16:45 ` [PATCH 01/15] xfs: refactor internal dfops initialization Brian Foster
2018-07-30 19:30 ` Darrick J. Wong
2018-07-31 8:10 ` Christoph Hellwig
2018-07-31 11:47 ` Brian Foster
2018-07-31 14:08 ` Darrick J. Wong
2018-07-30 16:45 ` [PATCH 02/15] xfs: use transaction for intent recovery instead of raw dfops Brian Foster
2018-07-30 20:09 ` Darrick J. Wong
2018-07-31 8:12 ` Christoph Hellwig
2018-07-31 11:47 ` Brian Foster
2018-07-31 14:18 ` Darrick J. Wong
2018-07-31 8:13 ` Christoph Hellwig
2018-07-30 16:45 ` [PATCH 03/15] xfs: remove unused __xfs_defer_cancel() internal helper Brian Foster
2018-07-30 20:09 ` Darrick J. Wong
2018-07-31 8:13 ` Christoph Hellwig
2018-07-30 16:45 ` [PATCH 04/15] xfs: pass transaction to dfops reset/move helpers Brian Foster
2018-07-30 20:10 ` Darrick J. Wong
2018-07-31 8:14 ` Christoph Hellwig
2018-07-30 16:45 ` [PATCH 05/15] xfs: replace dop_low with transaction flag Brian Foster
2018-07-30 20:11 ` Darrick J. Wong
2018-07-31 8:16 ` Christoph Hellwig
2018-07-31 11:47 ` Brian Foster
2018-07-30 16:45 ` [PATCH 06/15] xfs: add missing defer ijoins for held inodes Brian Foster
2018-07-30 20:15 ` Darrick J. Wong
2018-07-31 8:17 ` Christoph Hellwig
2018-07-30 16:45 ` [PATCH 07/15] xfs: automatic dfops buffer relogging Brian Foster
2018-07-30 20:20 ` Darrick J. Wong
2018-07-31 11:48 ` Brian Foster
2018-07-31 8:19 ` Christoph Hellwig
2018-07-30 16:45 ` [PATCH 08/15] xfs: automatic dfops inode relogging Brian Foster
2018-07-30 20:22 ` Darrick J. Wong
2018-07-31 8:19 ` Christoph Hellwig
2018-07-30 16:45 ` [PATCH 09/15] xfs: drop dop param from xfs_defer_op_type ->finish_item() callback Brian Foster
2018-07-30 20:23 ` Darrick J. Wong
2018-07-31 8:20 ` Christoph Hellwig
2018-07-30 16:45 ` [PATCH 10/15] xfs: clean out superfluous dfops dop params/vars Brian Foster
2018-07-30 20:24 ` Darrick J. Wong
2018-07-31 8:20 ` Christoph Hellwig
2018-07-30 16:45 ` [PATCH 11/15] xfs: cancel dfops on xfs_defer_finish() error Brian Foster
2018-07-30 20:27 ` Darrick J. Wong
2018-07-31 8:21 ` Christoph Hellwig
2018-07-30 16:45 ` [PATCH 12/15] xfs: replace xfs_defer_ops ->dop_pending with on-stack list Brian Foster
2018-07-30 20:47 ` Darrick J. Wong
2018-07-31 11:50 ` Brian Foster
2018-07-31 8:30 ` Christoph Hellwig
2018-07-31 11:50 ` Brian Foster
2018-07-30 16:45 ` [PATCH 13/15] xfs: pass transaction to xfs_defer_add() Brian Foster
2018-07-30 20:49 ` Darrick J. Wong
2018-07-31 8:31 ` Christoph Hellwig
2018-07-30 16:45 ` [PATCH 14/15] xfs: always defer agfl block frees Brian Foster
2018-07-30 20:49 ` Darrick J. Wong
2018-07-31 8:32 ` Christoph Hellwig
2018-07-30 16:45 ` [PATCH 15/15] xfs: fold dfops into the transaction Brian Foster
2018-07-30 20:51 ` Darrick J. Wong [this message]
2018-07-31 8:36 ` Christoph Hellwig
2018-07-31 11:49 ` Brian Foster
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