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| 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/libxfs/xfs_attr_remote.c | |
| parent | 7561cea5dbb97fecb952548a0fb74fb105bf4664 (diff) | |
| download | lwn-85c73bf726e41be276bcad3325d9a8aef10be289.tar.gz lwn-85c73bf726e41be276bcad3325d9a8aef10be289.zip | |
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/libxfs/xfs_attr_remote.c')
| -rw-r--r-- | fs/xfs/libxfs/xfs_attr_remote.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/fs/xfs/libxfs/xfs_attr_remote.c b/fs/xfs/libxfs/xfs_attr_remote.c index 7298c148f848..d440393b40eb 100644 --- a/fs/xfs/libxfs/xfs_attr_remote.c +++ b/fs/xfs/libxfs/xfs_attr_remote.c @@ -543,6 +543,7 @@ xfs_attr_rmtval_stale( { struct xfs_mount *mp = ip->i_mount; struct xfs_buf *bp; + int error; ASSERT(xfs_isilocked(ip, XFS_ILOCK_EXCL)); @@ -550,14 +551,18 @@ xfs_attr_rmtval_stale( XFS_IS_CORRUPT(mp, map->br_startblock == HOLESTARTBLOCK)) return -EFSCORRUPTED; - bp = xfs_buf_incore(mp->m_ddev_targp, + error = xfs_buf_incore(mp->m_ddev_targp, XFS_FSB_TO_DADDR(mp, map->br_startblock), - XFS_FSB_TO_BB(mp, map->br_blockcount), incore_flags); - if (bp) { - xfs_buf_stale(bp); - xfs_buf_relse(bp); + XFS_FSB_TO_BB(mp, map->br_blockcount), + incore_flags, &bp); + if (error) { + if (error == -ENOENT) + return 0; + return error; } + xfs_buf_stale(bp); + xfs_buf_relse(bp); return 0; } |