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| author | Brian Foster <bfoster@redhat.com> | 2012-11-06 09:50:40 -0500 |
|---|---|---|
| committer | Ben Myers <bpm@sgi.com> | 2012-11-08 15:22:34 -0600 |
| commit | 72b53efa4a6125a4c334871c58268c430605819a (patch) | |
| tree | 8991dfdb6eb1f1abe83258cf3b6fb6617bf45fd5 /fs/xfs/xfs_inode.h | |
| parent | a454f7428ffa03c8e1321124d9074101b7290be6 (diff) | |
| download | op-kernel-dev-72b53efa4a6125a4c334871c58268c430605819a.zip op-kernel-dev-72b53efa4a6125a4c334871c58268c430605819a.tar.gz | |
xfs: create helper to check whether to free eofblocks on inode
This check is used in multiple places to determine whether we
should check for (and potentially free) post EOF blocks on an
inode. Add a helper to consolidate the check.
Note that when we remove an inode from the cache (xfs_inactive()),
we are required to trim post-EOF blocks even if the inode is marked
preallocated or append-only to maintain correct space accounting.
The 'force' parameter to xfs_can_free_eofblocks() specifies whether
we should ignore the prealloc/append-only status of the inode.
Signed-off-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Mark Tinguely <tinguely@sgi.com>
Signed-off-by: Ben Myers <bpm@sgi.com>
Diffstat (limited to 'fs/xfs/xfs_inode.h')
| -rw-r--r-- | fs/xfs/xfs_inode.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/xfs/xfs_inode.h b/fs/xfs/xfs_inode.h index 1fc2065..21b4de3 100644 --- a/fs/xfs/xfs_inode.h +++ b/fs/xfs/xfs_inode.h @@ -585,6 +585,7 @@ void xfs_iext_irec_compact(xfs_ifork_t *); void xfs_iext_irec_compact_pages(xfs_ifork_t *); void xfs_iext_irec_compact_full(xfs_ifork_t *); void xfs_iext_irec_update_extoffs(xfs_ifork_t *, int, int); +bool xfs_can_free_eofblocks(struct xfs_inode *, bool); #define xfs_ipincount(ip) ((unsigned int) atomic_read(&ip->i_pincount)) |
