diff options
| author | Eric Sandeen <sandeen@sandeen.net> | 2016-11-08 12:59:42 +1100 |
|---|---|---|
| committer | Dave Chinner <david@fromorbit.com> | 2016-11-08 12:59:42 +1100 |
| commit | 5d829300bee000980a09ac2ccb761cb25867b67c (patch) | |
| tree | 425daf3660774296f46973084bf7d8362b45723f /fs/xfs/xfs_inode_item.c | |
| parent | 4dfce57db6354603641132fac3c887614e3ebe81 (diff) | |
| download | lwn-5d829300bee000980a09ac2ccb761cb25867b67c.tar.gz lwn-5d829300bee000980a09ac2ccb761cb25867b67c.zip | |
xfs: provide helper for counting extents from if_bytes
The open-coded pattern:
ifp->if_bytes / (uint)sizeof(xfs_bmbt_rec_t)
is all over the xfs code; provide a new helper
xfs_iext_count(ifp) to count the number of inline extents
in an inode fork.
[dchinner: pick up several missed conversions]
Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
Diffstat (limited to 'fs/xfs/xfs_inode_item.c')
| -rw-r--r-- | fs/xfs/xfs_inode_item.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/xfs/xfs_inode_item.c b/fs/xfs/xfs_inode_item.c index 9610e9c00952..d90e7811ccdd 100644 --- a/fs/xfs/xfs_inode_item.c +++ b/fs/xfs/xfs_inode_item.c @@ -164,7 +164,7 @@ xfs_inode_item_format_data_fork( struct xfs_bmbt_rec *p; ASSERT(ip->i_df.if_u1.if_extents != NULL); - ASSERT(ip->i_df.if_bytes / sizeof(xfs_bmbt_rec_t) > 0); + ASSERT(xfs_iext_count(&ip->i_df) > 0); p = xlog_prepare_iovec(lv, vecp, XLOG_REG_TYPE_IEXT); data_bytes = xfs_iextents_copy(ip, p, XFS_DATA_FORK); @@ -261,7 +261,7 @@ xfs_inode_item_format_attr_fork( ip->i_afp->if_bytes > 0) { struct xfs_bmbt_rec *p; - ASSERT(ip->i_afp->if_bytes / sizeof(xfs_bmbt_rec_t) == + ASSERT(xfs_iext_count(ip->i_afp) == ip->i_d.di_anextents); ASSERT(ip->i_afp->if_u1.if_extents != NULL); |