diff options
Diffstat (limited to 'fs/xfs/libxfs/xfs_alloc.h')
| -rw-r--r-- | fs/xfs/libxfs/xfs_alloc.h | 24 |
1 files changed, 15 insertions, 9 deletions
diff --git a/fs/xfs/libxfs/xfs_alloc.h b/fs/xfs/libxfs/xfs_alloc.h index 85ac470be0da..6bb8d295c321 100644 --- a/fs/xfs/libxfs/xfs_alloc.h +++ b/fs/xfs/libxfs/xfs_alloc.h @@ -19,11 +19,12 @@ unsigned int xfs_agfl_size(struct xfs_mount *mp); /* * Flags for xfs_alloc_fix_freelist. */ -#define XFS_ALLOC_FLAG_TRYLOCK 0x00000001 /* use trylock for buffer locking */ -#define XFS_ALLOC_FLAG_FREEING 0x00000002 /* indicate caller is freeing extents*/ -#define XFS_ALLOC_FLAG_NORMAP 0x00000004 /* don't modify the rmapbt */ -#define XFS_ALLOC_FLAG_NOSHRINK 0x00000008 /* don't shrink the freelist */ -#define XFS_ALLOC_FLAG_CHECK 0x00000010 /* test only, don't modify args */ +#define XFS_ALLOC_FLAG_TRYLOCK (1U << 0) /* use trylock for buffer locking */ +#define XFS_ALLOC_FLAG_FREEING (1U << 1) /* indicate caller is freeing extents*/ +#define XFS_ALLOC_FLAG_NORMAP (1U << 2) /* don't modify the rmapbt */ +#define XFS_ALLOC_FLAG_NOSHRINK (1U << 3) /* don't shrink the freelist */ +#define XFS_ALLOC_FLAG_CHECK (1U << 4) /* test only, don't modify args */ +#define XFS_ALLOC_FLAG_TRYFLUSH (1U << 5) /* don't wait in busy extent flush */ /* * Argument structure for xfs_alloc routines. @@ -195,7 +196,7 @@ int xfs_alloc_read_agfl(struct xfs_perag *pag, struct xfs_trans *tp, struct xfs_buf **bpp); int xfs_free_agfl_block(struct xfs_trans *, xfs_agnumber_t, xfs_agblock_t, struct xfs_buf *, struct xfs_owner_info *); -int xfs_alloc_fix_freelist(struct xfs_alloc_arg *args, int flags); +int xfs_alloc_fix_freelist(struct xfs_alloc_arg *args, uint32_t alloc_flags); int xfs_free_extent_fix_freelist(struct xfs_trans *tp, struct xfs_perag *pag, struct xfs_buf **agbp); @@ -232,7 +233,7 @@ xfs_buf_to_agfl_bno( int __xfs_free_extent_later(struct xfs_trans *tp, xfs_fsblock_t bno, xfs_filblks_t len, const struct xfs_owner_info *oinfo, - bool skip_discard); + enum xfs_ag_resv_type type, bool skip_discard); /* * List of extents to be free "later". @@ -245,6 +246,7 @@ struct xfs_extent_free_item { xfs_extlen_t xefi_blockcount;/* number of blocks in extent */ struct xfs_perag *xefi_pag; unsigned int xefi_flags; + enum xfs_ag_resv_type xefi_agresv; }; void xfs_extent_free_get_group(struct xfs_mount *mp, @@ -259,9 +261,10 @@ xfs_free_extent_later( struct xfs_trans *tp, xfs_fsblock_t bno, xfs_filblks_t len, - const struct xfs_owner_info *oinfo) + const struct xfs_owner_info *oinfo, + enum xfs_ag_resv_type type) { - return __xfs_free_extent_later(tp, bno, len, oinfo, false); + return __xfs_free_extent_later(tp, bno, len, oinfo, type, false); } @@ -270,4 +273,7 @@ extern struct kmem_cache *xfs_extfree_item_cache; int __init xfs_extfree_intent_init_cache(void); void xfs_extfree_intent_destroy_cache(void); +xfs_failaddr_t xfs_validate_ag_length(struct xfs_buf *bp, uint32_t seqno, + uint32_t length); + #endif /* __XFS_ALLOC_H__ */ |