diff options
| author | Dave Chinner <dchinner@redhat.com> | 2018-04-18 08:25:20 -0700 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2018-05-09 10:04:00 -0700 |
| commit | 8925a3dc4771004b3e697e7159fa87be2aa5dd43 (patch) | |
| tree | d28e888c15966f861b3b9093a29fb62061549c49 /fs/xfs/xfs_buf.h | |
| parent | e443523d191041df942750efddc971efb803f827 (diff) | |
xfs: make xfs_buf_incore out of line
Move xfs_buf_incore out of line and make it the only way to look up
a buffer in the buffer cache from outside the buffer cache. Convert
the external users of _xfs_buf_find() to xfs_buf_incore() and make
_xfs_buf_find() static.
Signed-Off-By: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Carlos Maiolino <cmaiolino@redhat.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
[darrick: actually rename xfs_incore -> xfs_buf_incore]
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Diffstat (limited to 'fs/xfs/xfs_buf.h')
| -rw-r--r-- | fs/xfs/xfs_buf.h | 17 |
1 files changed, 3 insertions, 14 deletions
diff --git a/fs/xfs/xfs_buf.h b/fs/xfs/xfs_buf.h index edced162a674..830e2f6c064a 100644 --- a/fs/xfs/xfs_buf.h +++ b/fs/xfs/xfs_buf.h @@ -218,20 +218,9 @@ typedef struct xfs_buf { } xfs_buf_t; /* Finding and Reading Buffers */ -struct xfs_buf *_xfs_buf_find(struct xfs_buftarg *target, - struct xfs_buf_map *map, int nmaps, - xfs_buf_flags_t flags, struct xfs_buf *new_bp); - -static inline struct xfs_buf * -xfs_incore( - struct xfs_buftarg *target, - xfs_daddr_t blkno, - size_t numblks, - xfs_buf_flags_t flags) -{ - DEFINE_SINGLE_BUF_MAP(map, blkno, numblks); - return _xfs_buf_find(target, &map, 1, flags, NULL); -} +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_alloc(struct xfs_buftarg *target, struct xfs_buf_map *map, int nmaps, |