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>
diff --git a/fs/xfs/xfs_buf.h b/fs/xfs/xfs_buf.h
index edced16..830e2f6 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,