diff options
| author | Christoph Hellwig <hch@lst.de> | 2025-02-24 15:48:53 -0800 |
|---|---|---|
| committer | Carlos Maiolino <cem@kernel.org> | 2025-02-25 13:05:59 +0100 |
| commit | efc5f7a9f3d887ce44b7610bc39388094b6f97d5 (patch) | |
| tree | 6f0606ffb6954af6990af25d28564f327d35fb72 /fs/xfs/xfs_buf.h | |
| parent | 4b90de5bc0f5a6d1151acd74c838275f9b7be3a5 (diff) | |
xfs: decouple buffer readahead from the normal buffer read path
xfs_buf_readahead_map is the only caller of xfs_buf_read_map and thus
_xfs_buf_read that is not synchronous. Split it from xfs_buf_read_map
so that the asynchronous path is self-contained and the now purely
synchronous xfs_buf_read_map / _xfs_buf_read implementation can be
simplified.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Carlos Maiolino <cem@kernel.org>
Diffstat (limited to 'fs/xfs/xfs_buf.h')
| -rw-r--r-- | fs/xfs/xfs_buf.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/xfs/xfs_buf.h b/fs/xfs/xfs_buf.h index 3b4ed42e11c0..2e747555ad3f 100644 --- a/fs/xfs/xfs_buf.h +++ b/fs/xfs/xfs_buf.h @@ -291,7 +291,7 @@ int xfs_buf_get_uncached(struct xfs_buftarg *target, size_t numblks, int xfs_buf_read_uncached(struct xfs_buftarg *target, xfs_daddr_t daddr, size_t numblks, xfs_buf_flags_t flags, struct xfs_buf **bpp, const struct xfs_buf_ops *ops); -int _xfs_buf_read(struct xfs_buf *bp, xfs_buf_flags_t flags); +int _xfs_buf_read(struct xfs_buf *bp); void xfs_buf_hold(struct xfs_buf *bp); /* Releasing Buffers */ |