diff options
| author | Christoph Hellwig <hch@lst.de> | 2020-09-01 10:55:20 -0700 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2020-09-15 20:52:38 -0700 |
| commit | 23fb5a93c21f7b2393c216b40afff8027164d8d4 (patch) | |
| tree | c7211ac3e31476da395e5b8e03745a05209e39ff /fs/xfs/xfs_buf.c | |
| parent | 76b2d323461122f1c00d346166e7180a20cd6dba (diff) | |
| download | linux-23fb5a93c21f7b2393c216b40afff8027164d8d4.tar.gz | |
xfs: refactor xfs_buf_ioend
Move the log recovery I/O completion handling entirely into the log recovery code, and re-arrange the normal I/O completion handler flow to prepare to lifting more logic into common code in the next commits. Signed-off-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>
Diffstat (limited to 'fs/xfs/xfs_buf.c')
| -rw-r--r-- | fs/xfs/xfs_buf.c | 41 |
1 files changed, 17 insertions, 24 deletions
diff --git a/fs/xfs/xfs_buf.c b/fs/xfs/xfs_buf.c index 03dd12a83b82..6447cf051e08 100644 --- a/fs/xfs/xfs_buf.c +++ b/fs/xfs/xfs_buf.c @@ -1197,33 +1197,26 @@ xfs_buf_ioend( if (!bp->b_error) bp->b_flags |= XBF_DONE; xfs_buf_ioend_finish(bp); - return; - } - - if (!bp->b_error) { - bp->b_flags &= ~XBF_WRITE_FAIL; - bp->b_flags |= XBF_DONE; - } - - /* - * If this is a log recovery buffer, we aren't doing transactional IO - * yet so we need to let it handle IO completions. - */ - if (bp->b_flags & _XBF_LOGRECOVERY) { + } else if (bp->b_flags & _XBF_LOGRECOVERY) { + /* + * If this is a log recovery buffer, we aren't doing + * transactional I/O yet so we need to let the log recovery code + * handle I/O completions: + */ xlog_recover_iodone(bp); - return; - } - - if (bp->b_flags & _XBF_INODES) { - xfs_buf_inode_iodone(bp); - return; - } + } else { + if (!bp->b_error) { + bp->b_flags &= ~XBF_WRITE_FAIL; + bp->b_flags |= XBF_DONE; + } - if (bp->b_flags & _XBF_DQUOTS) { - xfs_buf_dquot_iodone(bp); - return; + if (bp->b_flags & _XBF_INODES) + xfs_buf_inode_iodone(bp); + else if (bp->b_flags & _XBF_DQUOTS) + xfs_buf_dquot_iodone(bp); + else + xfs_buf_iodone(bp); } - xfs_buf_iodone(bp); } static void |