"xfs: fix error handling for synchronous writes" revisited

xfs: fix for hang during synchronous buffer write error

If removed storage while synchronous buffer write underway,
"xfslogd" hangs.

Detailed log http://oss.sgi.com/archives/xfs/2011-07/msg00740.html

Related work bfc60177f8ab509bc225becbb58f7e53a0e33e81
"xfs: fix error handling for synchronous writes"

Given that xfs_bwrite actually does the shutdown already after
waiting for the b_iodone completion and given that we actually
found that calling xfs_force_shutdown from inside
xfs_buf_iodone_callbacks was a major contributor the problem
it better to drop this call.

Signed-off-by: Ajeet Yadav <ajeet.yadav.77@gmail.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Alex Elder <aelder@sgi.com>

1 files changed, 0 insertions, 1 deletions

diff --git a/fs/xfs/xfs_buf_item.c b/fs/xfs/xfs_buf_item.c
index 0402173e79e9..cac2ecfa6746 100644
--- a/fs/xfs/xfs_buf_item.c
+++ b/fs/xfs/xfs_buf_item.c
@@ -1010,7 +1010,6 @@ xfs_buf_iodone_callbacks(
         XFS_BUF_UNDELAYWRITE(bp);
 
         trace_xfs_buf_error_relse(bp, _RET_IP_);
-        xfs_force_shutdown(mp, SHUTDOWN_META_IO_ERROR);
 
 do_callbacks:
         xfs_buf_do_callbacks(bp);