diff options
Diffstat (limited to 'fs/xfs/xfs_buf.h')
| -rw-r--r-- | fs/xfs/xfs_buf.h | 33 |
1 files changed, 18 insertions, 15 deletions
diff --git a/fs/xfs/xfs_buf.h b/fs/xfs/xfs_buf.h index 56e081dd1d96..d79a1fe5d738 100644 --- a/fs/xfs/xfs_buf.h +++ b/fs/xfs/xfs_buf.h @@ -192,37 +192,40 @@ struct xfs_buf *xfs_buf_incore(struct xfs_buftarg *target, xfs_daddr_t blkno, size_t numblks, xfs_buf_flags_t flags); -struct xfs_buf *xfs_buf_get_map(struct xfs_buftarg *target, - struct xfs_buf_map *map, int nmaps, - 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, - const struct xfs_buf_ops *ops); +int xfs_buf_get_map(struct xfs_buftarg *target, struct xfs_buf_map *map, + int nmaps, xfs_buf_flags_t flags, struct xfs_buf **bpp); +int xfs_buf_read_map(struct xfs_buftarg *target, struct xfs_buf_map *map, + int nmaps, xfs_buf_flags_t flags, struct xfs_buf **bpp, + const struct xfs_buf_ops *ops, xfs_failaddr_t fa); void xfs_buf_readahead_map(struct xfs_buftarg *target, struct xfs_buf_map *map, int nmaps, const struct xfs_buf_ops *ops); -static inline struct xfs_buf * +static inline int xfs_buf_get( struct xfs_buftarg *target, xfs_daddr_t blkno, - size_t numblks) + size_t numblks, + struct xfs_buf **bpp) { DEFINE_SINGLE_BUF_MAP(map, blkno, numblks); - return xfs_buf_get_map(target, &map, 1, 0); + + return xfs_buf_get_map(target, &map, 1, 0, bpp); } -static inline struct xfs_buf * +static inline int xfs_buf_read( struct xfs_buftarg *target, xfs_daddr_t blkno, size_t numblks, xfs_buf_flags_t flags, + struct xfs_buf **bpp, const struct xfs_buf_ops *ops) { DEFINE_SINGLE_BUF_MAP(map, blkno, numblks); - return xfs_buf_read_map(target, &map, 1, flags, ops); + + return xfs_buf_read_map(target, &map, 1, flags, bpp, ops, + __builtin_return_address(0)); } static inline void @@ -236,8 +239,8 @@ xfs_buf_readahead( return xfs_buf_readahead_map(target, &map, 1, ops); } -struct xfs_buf *xfs_buf_get_uncached(struct xfs_buftarg *target, size_t numblks, - int flags); +int xfs_buf_get_uncached(struct xfs_buftarg *target, size_t numblks, int flags, + struct xfs_buf **bpp); int xfs_buf_read_uncached(struct xfs_buftarg *target, xfs_daddr_t daddr, size_t numblks, int flags, struct xfs_buf **bpp, const struct xfs_buf_ops *ops); @@ -259,7 +262,7 @@ extern void xfs_buf_ioend(struct xfs_buf *bp); extern void __xfs_buf_ioerror(struct xfs_buf *bp, int error, xfs_failaddr_t failaddr); #define xfs_buf_ioerror(bp, err) __xfs_buf_ioerror((bp), (err), __this_address) -extern void xfs_buf_ioerror_alert(struct xfs_buf *, const char *func); +extern void xfs_buf_ioerror_alert(struct xfs_buf *bp, xfs_failaddr_t fa); extern int __xfs_buf_submit(struct xfs_buf *bp, bool); static inline int xfs_buf_submit(struct xfs_buf *bp) |