[PATCH 14/16] xfs: use xfs_da_geometry for block size in attr code

Dave Chinner
2014-05-28T06:04:55Z

Rather than using the superblock value obtained through the
xfs_mount.

Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
---
fs/xfs/xfs_attr.c | 12 ++++++------
fs/xfs/xfs_attr_leaf.c | 6 +++---
fs/xfs/xfs_log_rlimit.c | 2 +-
3 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/fs/xfs/xfs_attr.c b/fs/xfs/xfs_attr.c
index 8bb9ae6..ccfc2c9 100644
--- a/fs/xfs/xfs_attr.c
+++ b/fs/xfs/xfs_attr.c
@@ -175,11 +175,11 @@ xfs_attr_calc_size(
* "local" or "remote" (note: local != inline).
*/
size = xfs_attr_leaf_newentsize(args->namelen, args->valuelen,
- mp->m_sb.sb_blocksize, local);
+ args->geo->blksize, local);

nblks = XFS_DAENTER_SPACE_RES(mp, XFS_ATTR_FORK);
if (*local) {
- if (size > (mp->m_sb.sb_blocksize >> 1)) {
+ if (size > (args->geo->blksize / 2)) {
/* Double split possible */
nblks *= 2;
}
@@ -898,7 +898,7 @@ restart:
state = xfs_da_state_alloc();
state->args = args;
state->mp = mp;
- state->blocksize = state->mp->m_sb.sb_blocksize;
+ state->blocksize = args->geo->blksize;
state->node_ents = args->geo->node_ents;

/*
@@ -1077,7 +1077,7 @@ restart:
state = xfs_da_state_alloc();
state->args = args;
state->mp = mp;
- state->blocksize = state->mp->m_sb.sb_blocksize;
+ state->blocksize = args->geo->blksize;
state->node_ents = args->geo->node_ents;
state->inleaf = 0;
error = xfs_da3_node_lookup_int(state, &retval);
@@ -1169,7 +1169,7 @@ xfs_attr_node_removename(xfs_da_args_t *args)
state = xfs_da_state_alloc();
state->args = args;
state->mp = dp->i_mount;
- state->blocksize = state->mp->m_sb.sb_blocksize;
+ state->blocksize = args->geo->blksize;
state->node_ents = args->geo->node_ents;

/*
@@ -1432,7 +1432,7 @@ xfs_attr_node_get(xfs_da_args_t *args)
state = xfs_da_state_alloc();
state->args = args;
state->mp = args->dp->i_mount;
- state->blocksize = state->mp->m_sb.sb_blocksize;
+ state->blocksize = args->geo->blksize;
state->node_ents = args->geo->node_ents;

/*
diff --git a/fs/xfs/xfs_attr_leaf.c b/fs/xfs/xfs_attr_leaf.c
index 5be77b3..88cd84a 100644
--- a/fs/xfs/xfs_attr_leaf.c
+++ b/fs/xfs/xfs_attr_leaf.c
@@ -1077,7 +1077,7 @@ xfs_attr3_leaf_add(
xfs_attr3_leaf_hdr_from_disk(&ichdr, leaf);
ASSERT(args->index >= 0 && args->index <= ichdr.count);
entsize = xfs_attr_leaf_newentsize(args->namelen, args->valuelen,
- args->trans->t_mountp->m_sb.sb_blocksize, NULL);
+ args->geo->blksize, NULL);

/*
* Search through freemap for first-fit on new name length.
@@ -1180,13 +1180,13 @@ xfs_attr3_leaf_add_work(
ASSERT((ichdr->freemap[mapindex].base & 0x3) == 0);
ASSERT(ichdr->freemap[mapindex].size >=
xfs_attr_leaf_newentsize(args->namelen, args->valuelen,
- mp->m_sb.sb_blocksize, NULL));
+ args->geo->blksize, NULL));
ASSERT(ichdr->freemap[mapindex].size < XFS_LBSIZE(mp));
ASSERT((ichdr->freemap[mapindex].size & 0x3) == 0);

ichdr->freemap[mapindex].size -=
xfs_attr_leaf_newentsize(args->namelen, args->valuelen,
- mp->m_sb.sb_blocksize, &tmp);
+ args->geo->blksize, &tmp);

entry->nameidx = cpu_to_be16(ichdr->freemap[mapindex].base +
ichdr->freemap[mapindex].size);
diff --git a/fs/xfs/xfs_log_rlimit.c b/fs/xfs/xfs_log_rlimit.c
index 2af1a0a..ee7e0e8 100644
--- a/fs/xfs/xfs_log_rlimit.c
+++ b/fs/xfs/xfs_log_rlimit.c
@@ -42,7 +42,7 @@ xfs_log_calc_max_attrsetm_res(
int size;
int nblks;

- size = xfs_attr_leaf_entsize_local_max(mp->m_sb.sb_blocksize) -
+ size = xfs_attr_leaf_entsize_local_max(mp->m_attr_geo->blksize) -
MAXNAMELEN - 1;
nblks = XFS_DAENTER_SPACE_RES(mp, XFS_ATTR_FORK);
nblks += XFS_B_TO_FSB(mp, size);