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| author | David Chinner <dgc@sgi.com> | 2007-02-10 18:36:17 +1100 |
|---|---|---|
| committer | Tim Shimmin <tes@sgi.com> | 2007-02-10 18:36:17 +1100 |
| commit | dbcabad19aa91dc9bc7176fd2853fa74f724cd2f (patch) | |
| tree | b65139c6c19541503444817af740ba265f8b838f /fs/xfs/xfs_mount.h | |
| parent | 20f4ebf2bf2f57c1a9abb3655391336cc90314b3 (diff) | |
| download | linux-dbcabad19aa91dc9bc7176fd2853fa74f724cd2f.tar.gz linux-dbcabad19aa91dc9bc7176fd2853fa74f724cd2f.tar.bz2 linux-dbcabad19aa91dc9bc7176fd2853fa74f724cd2f.zip | |
[XFS] Fix block reservation mechanism.
The block reservation mechanism has been broken since the per-cpu
superblock counters were introduced. Make the block reservation code work
with the per-cpu counters by syncing the counters, snapshotting the amount
of available space and then doing a modifcation of the counter state
according to the result. Continue in a loop until we either have no space
available or we reserve some space.
SGI-PV: 956323
SGI-Modid: xfs-linux-melb:xfs-kern:27895a
Signed-off-by: David Chinner <dgc@sgi.com>
Signed-off-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Tim Shimmin <tes@sgi.com>
Diffstat (limited to 'fs/xfs/xfs_mount.h')
| -rw-r--r-- | fs/xfs/xfs_mount.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/xfs/xfs_mount.h b/fs/xfs/xfs_mount.h index 9a8e7151b65c..b65dae61eb8d 100644 --- a/fs/xfs/xfs_mount.h +++ b/fs/xfs/xfs_mount.h @@ -307,7 +307,7 @@ typedef struct xfs_icsb_cnts { #define XFS_ICSB_LAZY_COUNT (1 << 1) /* accuracy not needed */ extern int xfs_icsb_init_counters(struct xfs_mount *); -extern void xfs_icsb_sync_counters_lazy(struct xfs_mount *); +extern void xfs_icsb_sync_counters_flags(struct xfs_mount *, int); #else #define xfs_icsb_init_counters(mp) (0) |