diff options
| author | Dave Chinner <dchinner@redhat.com> | 2022-07-07 22:05:18 +1000 |
|---|---|---|
| committer | Dave Chinner <david@fromorbit.com> | 2022-07-07 22:05:18 +1000 |
| commit | 85c73bf726e41be276bcad3325d9a8aef10be289 (patch) | |
| tree | 1cd74ee0a59eeb2fb856fd40387bec20ef553adf /fs/xfs/xfs_buf.c | |
| parent | 7561cea5dbb97fecb952548a0fb74fb105bf4664 (diff) | |
| download | linux-85c73bf726e41be276bcad3325d9a8aef10be289.tar.gz | |
xfs: rework xfs_buf_incore() API
Make it consistent with the other buffer APIs to return a error and
the buffer is placed in a parameter.
Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Diffstat (limited to 'fs/xfs/xfs_buf.c')
| -rw-r--r-- | fs/xfs/xfs_buf.c | 19 |
1 files changed, 2 insertions, 17 deletions
diff --git a/fs/xfs/xfs_buf.c b/fs/xfs/xfs_buf.c index bf4e60871068..143e1c70df5d 100644 --- a/fs/xfs/xfs_buf.c +++ b/fs/xfs/xfs_buf.c @@ -616,23 +616,6 @@ found: return 0; } -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 *bp; - int error; - DEFINE_SINGLE_BUF_MAP(map, blkno, numblks); - - error = xfs_buf_find(target, &map, 1, flags, NULL, &bp); - if (error) - return NULL; - return bp; -} - /* * Assembles a buffer covering the specified range. The code is optimised for * cache hits, as metadata intensive workloads will see 3 orders of magnitude @@ -656,6 +639,8 @@ xfs_buf_get_map( goto found; if (error != -ENOENT) return error; + if (flags & XBF_INCORE) + return -ENOENT; error = _xfs_buf_alloc(target, map, nmaps, flags, &new_bp); if (error) |