diff options
Diffstat (limited to 'fs/xfs/xfs_buf.h')
| -rw-r--r-- | fs/xfs/xfs_buf.h | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/fs/xfs/xfs_buf.h b/fs/xfs/xfs_buf.h index 7c0b6a0a1557..677b1dc822f4 100644 --- a/fs/xfs/xfs_buf.h +++ b/fs/xfs/xfs_buf.h @@ -100,6 +100,7 @@ typedef struct xfs_buftarg { struct xfs_buf; typedef void (*xfs_buf_iodone_t)(struct xfs_buf *); + #define XB_PAGES 2 struct xfs_buf_map { @@ -159,7 +160,6 @@ typedef struct xfs_buf { #endif } xfs_buf_t; - /* Finding and Reading Buffers */ struct xfs_buf *_xfs_buf_find(struct xfs_buftarg *target, struct xfs_buf_map *map, int nmaps, @@ -196,9 +196,10 @@ struct xfs_buf *xfs_buf_get_map(struct xfs_buftarg *target, xfs_buf_flags_t flags); struct xfs_buf *xfs_buf_read_map(struct xfs_buftarg *target, struct xfs_buf_map *map, int nmaps, - xfs_buf_flags_t flags); + xfs_buf_flags_t flags, xfs_buf_iodone_t verify); void xfs_buf_readahead_map(struct xfs_buftarg *target, - struct xfs_buf_map *map, int nmaps); + struct xfs_buf_map *map, int nmaps, + xfs_buf_iodone_t verify); static inline struct xfs_buf * xfs_buf_get( @@ -216,20 +217,22 @@ xfs_buf_read( struct xfs_buftarg *target, xfs_daddr_t blkno, size_t numblks, - xfs_buf_flags_t flags) + xfs_buf_flags_t flags, + xfs_buf_iodone_t verify) { DEFINE_SINGLE_BUF_MAP(map, blkno, numblks); - return xfs_buf_read_map(target, &map, 1, flags); + return xfs_buf_read_map(target, &map, 1, flags, verify); } static inline void xfs_buf_readahead( struct xfs_buftarg *target, xfs_daddr_t blkno, - size_t numblks) + size_t numblks, + xfs_buf_iodone_t verify) { DEFINE_SINGLE_BUF_MAP(map, blkno, numblks); - return xfs_buf_readahead_map(target, &map, 1); + return xfs_buf_readahead_map(target, &map, 1, verify); } struct xfs_buf *xfs_buf_get_empty(struct xfs_buftarg *target, size_t numblks); @@ -239,7 +242,8 @@ int xfs_buf_associate_memory(struct xfs_buf *bp, void *mem, size_t length); struct xfs_buf *xfs_buf_get_uncached(struct xfs_buftarg *target, size_t numblks, int flags); struct xfs_buf *xfs_buf_read_uncached(struct xfs_buftarg *target, - xfs_daddr_t daddr, size_t numblks, int flags); + xfs_daddr_t daddr, size_t numblks, int flags, + xfs_buf_iodone_t verify); void xfs_buf_hold(struct xfs_buf *bp); /* Releasing Buffers */ |