diff options
| author | Dave Chinner <dchinner@redhat.com> | 2022-01-31 13:20:09 -0800 |
|---|---|---|
| committer | Darrick J. Wong <djwong@kernel.org> | 2022-02-01 14:14:48 -0800 |
| commit | 0b02c8c0d75a738c98c35f02efb36217c170d78c (patch) | |
| tree | a5e777413bd80f117646a16f70feee7841100594 /fs | |
| parent | fbe7e520036583a783b13ff9744e35c2a329d9a4 (diff) | |
xfs: set prealloc flag in xfs_alloc_file_space()
Now that we only call xfs_update_prealloc_flags() from
xfs_file_fallocate() in the case where we need to set the
preallocation flag, do this in xfs_alloc_file_space() where we
already have the inode joined into a transaction and get
rid of the call to xfs_update_prealloc_flags() from the fallocate
code.
This also means that we now correctly avoid setting the
XFS_DIFLAG_PREALLOC flag when xfs_is_always_cow_inode() is true, as
these inodes will never have preallocated extents.
Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/xfs/xfs_bmap_util.c | 9 | ||||
| -rw-r--r-- | fs/xfs/xfs_file.c | 8 |
2 files changed, 3 insertions, 14 deletions
diff --git a/fs/xfs/xfs_bmap_util.c b/fs/xfs/xfs_bmap_util.c index d4a387d3d0ce..eb2e387ba528 100644 --- a/fs/xfs/xfs_bmap_util.c +++ b/fs/xfs/xfs_bmap_util.c @@ -850,9 +850,6 @@ xfs_alloc_file_space( rblocks = 0; } - /* - * Allocate and setup the transaction. - */ error = xfs_trans_alloc_inode(ip, &M_RES(mp)->tr_write, dblocks, rblocks, false, &tp); if (error) @@ -869,9 +866,9 @@ xfs_alloc_file_space( if (error) goto error; - /* - * Complete the transaction - */ + ip->i_diflags |= XFS_DIFLAG_PREALLOC; + xfs_trans_log_inode(tp, ip, XFS_ILOG_CORE); + error = xfs_trans_commit(tp); xfs_iunlock(ip, XFS_ILOCK_EXCL); if (error) diff --git a/fs/xfs/xfs_file.c b/fs/xfs/xfs_file.c index 7846d55cba01..082e3ef81418 100644 --- a/fs/xfs/xfs_file.c +++ b/fs/xfs/xfs_file.c @@ -908,7 +908,6 @@ xfs_file_fallocate( struct inode *inode = file_inode(file); struct xfs_inode *ip = XFS_I(inode); long error; - enum xfs_prealloc_flags flags = 0; uint iolock = XFS_IOLOCK_EXCL | XFS_MMAPLOCK_EXCL; loff_t new_size = 0; bool do_file_insert = false; @@ -1006,8 +1005,6 @@ xfs_file_fallocate( } do_file_insert = true; } else { - flags |= XFS_PREALLOC_SET; - if (!(mode & FALLOC_FL_KEEP_SIZE) && offset + len > i_size_read(inode)) { new_size = offset + len; @@ -1057,11 +1054,6 @@ xfs_file_fallocate( if (error) goto out_unlock; } - - error = xfs_update_prealloc_flags(ip, XFS_PREALLOC_SET); - if (error) - goto out_unlock; - } /* Change file size if needed */ |