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| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-06-06 12:26:02 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-06-06 12:26:02 +0100 |
| commit | aa72f6899b9fb3dc824c458234ae3507a60e462d (patch) | |
| tree | 97480a3cefc3d864ffd6eb994ec09ab5d680eabe /fs/xfs/xfs_alloc.h | |
| parent | e6a9be0bb018466896632969ba4b496d1a7caea9 (diff) | |
| parent | 05d3962cc921c51059df69488c7f70ab8b6a5d88 (diff) | |
| download | linux-3.10-aa72f6899b9fb3dc824c458234ae3507a60e462d.tar.gz linux-3.10-aa72f6899b9fb3dc824c458234ae3507a60e462d.tar.bz2 linux-3.10-aa72f6899b9fb3dc824c458234ae3507a60e462d.zip | |
Merge branch 'for-3.0' into for-3.1
Diffstat (limited to 'fs/xfs/xfs_alloc.h')
| -rw-r--r-- | fs/xfs/xfs_alloc.h | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/fs/xfs/xfs_alloc.h b/fs/xfs/xfs_alloc.h index d0b3bc72005..2f52b924be7 100644 --- a/fs/xfs/xfs_alloc.h +++ b/fs/xfs/xfs_alloc.h @@ -137,14 +137,28 @@ xfs_alloc_longest_free_extent(struct xfs_mount *mp, #ifdef __KERNEL__ void xfs_alloc_busy_insert(struct xfs_trans *tp, xfs_agnumber_t agno, - xfs_agblock_t bno, xfs_extlen_t len); + xfs_agblock_t bno, xfs_extlen_t len, unsigned int flags); void -xfs_alloc_busy_clear(struct xfs_mount *mp, struct xfs_busy_extent *busyp); +xfs_alloc_busy_clear(struct xfs_mount *mp, struct list_head *list, + bool do_discard); int xfs_alloc_busy_search(struct xfs_mount *mp, xfs_agnumber_t agno, xfs_agblock_t bno, xfs_extlen_t len); + +void +xfs_alloc_busy_reuse(struct xfs_mount *mp, xfs_agnumber_t agno, + xfs_agblock_t fbno, xfs_extlen_t flen, bool userdata); + +int +xfs_busy_extent_ag_cmp(void *priv, struct list_head *a, struct list_head *b); + +static inline void xfs_alloc_busy_sort(struct list_head *list) +{ + list_sort(NULL, list, xfs_busy_extent_ag_cmp); +} + #endif /* __KERNEL__ */ /* |