diff options
Diffstat (limited to 'fs/xfs/xfs_icache.h')
| -rw-r--r-- | fs/xfs/xfs_icache.h | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/fs/xfs/xfs_icache.h b/fs/xfs/xfs_icache.h index 2e4cfddf8b8e..905944dafbe5 100644 --- a/fs/xfs/xfs_icache.h +++ b/fs/xfs/xfs_icache.h @@ -34,10 +34,13 @@ struct xfs_icwalk { /* * Flags for xfs_iget() */ -#define XFS_IGET_CREATE 0x1 -#define XFS_IGET_UNTRUSTED 0x2 -#define XFS_IGET_DONTCACHE 0x4 -#define XFS_IGET_INCORE 0x8 /* don't read from disk or reinit */ +#define XFS_IGET_CREATE (1U << 0) +#define XFS_IGET_UNTRUSTED (1U << 1) +#define XFS_IGET_DONTCACHE (1U << 2) +/* don't read from disk or reinit */ +#define XFS_IGET_INCORE (1U << 3) +/* Return -EAGAIN immediately if the inode is unavailable. */ +#define XFS_IGET_NORETRY (1U << 4) int xfs_iget(struct xfs_mount *mp, struct xfs_trans *tp, xfs_ino_t ino, uint flags, uint lock_flags, xfs_inode_t **ipp); @@ -59,7 +62,7 @@ int xfs_blockgc_free_dquots(struct xfs_mount *mp, struct xfs_dquot *udqp, unsigned int iwalk_flags); int xfs_blockgc_free_quota(struct xfs_inode *ip, unsigned int iwalk_flags); int xfs_blockgc_free_space(struct xfs_mount *mp, struct xfs_icwalk *icm); -void xfs_blockgc_flush_all(struct xfs_mount *mp); +int xfs_blockgc_flush_all(struct xfs_mount *mp); void xfs_inode_set_eofblocks_tag(struct xfs_inode *ip); void xfs_inode_clear_eofblocks_tag(struct xfs_inode *ip); @@ -68,18 +71,14 @@ void xfs_inode_set_cowblocks_tag(struct xfs_inode *ip); void xfs_inode_clear_cowblocks_tag(struct xfs_inode *ip); void xfs_blockgc_worker(struct work_struct *work); - -int xfs_icache_inode_is_allocated(struct xfs_mount *mp, struct xfs_trans *tp, - xfs_ino_t ino, bool *inuse); - void xfs_blockgc_stop(struct xfs_mount *mp); void xfs_blockgc_start(struct xfs_mount *mp); void xfs_inodegc_worker(struct work_struct *work); -void xfs_inodegc_flush(struct xfs_mount *mp); +void xfs_inodegc_push(struct xfs_mount *mp); +int xfs_inodegc_flush(struct xfs_mount *mp); void xfs_inodegc_stop(struct xfs_mount *mp); void xfs_inodegc_start(struct xfs_mount *mp); -void xfs_inodegc_cpu_dead(struct xfs_mount *mp, unsigned int cpu); int xfs_inodegc_register_shrinker(struct xfs_mount *mp); #endif |