diff options
| author | Brian Foster <bfoster@redhat.com> | 2020-05-06 13:25:20 -0700 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2020-05-07 08:27:46 -0700 |
| commit | 15fab3b9be2255be70ba1c598a11622fa03c9d5e (patch) | |
| tree | f7c247a642e8e368ddb2082a6a7f8637f00d926e | |
| parent | f20192991d791293ccb7f6a073bb28de572f799a (diff) | |
xfs: remove unnecessary shutdown check from xfs_iflush()
The shutdown check in xfs_iflush() duplicates checks down in the
buffer code. If the fs is shut down, xfs_trans_read_buf_map() always
returns an error and falls into the same error path. Remove the
unnecessary check along with the warning in xfs_imap_to_bp()
that generates excessive noise in the log if the fs is shut down.
Signed-off-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Allison Collins <allison.henderson@oracle.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
| -rw-r--r-- | fs/xfs/libxfs/xfs_inode_buf.c | 7 | ||||
| -rw-r--r-- | fs/xfs/xfs_inode.c | 13 |
2 files changed, 1 insertions, 19 deletions
diff --git a/fs/xfs/libxfs/xfs_inode_buf.c b/fs/xfs/libxfs/xfs_inode_buf.c index 39c5a6e24915..b102e611bf54 100644 --- a/fs/xfs/libxfs/xfs_inode_buf.c +++ b/fs/xfs/libxfs/xfs_inode_buf.c @@ -172,12 +172,7 @@ xfs_imap_to_bp( (int)imap->im_len, buf_flags, &bp, &xfs_inode_buf_ops); if (error) { - if (error == -EAGAIN) { - ASSERT(buf_flags & XBF_TRYLOCK); - return error; - } - xfs_warn(mp, "%s: xfs_trans_read_buf() returned error %d.", - __func__, error); + ASSERT(error != -EAGAIN || (buf_flags & XBF_TRYLOCK)); return error; } diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c index 788a68ef8d10..d1f7da2fc2ec 100644 --- a/fs/xfs/xfs_inode.c +++ b/fs/xfs/xfs_inode.c @@ -3658,19 +3658,6 @@ xfs_iflush( } /* - * This may have been unpinned because the filesystem is shutting - * down forcibly. If that's the case we must not write this inode - * to disk, because the log record didn't make it to disk. - * - * We also have to remove the log item from the AIL in this case, - * as we wait for an empty AIL as part of the unmount process. - */ - if (XFS_FORCED_SHUTDOWN(mp)) { - error = -EIO; - goto abort; - } - - /* * Get the buffer containing the on-disk inode. We are doing a try-lock * operation here, so we may get an EAGAIN error. In that case, return * leaving the inode dirty. |