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xfs: wait for direct I/O to complete in fsync and write_inode

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We need to wait for all pending direct I/O requests before taking care of
metadata in fsync and write_inode.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <david@fromorbit.com>
This commit is contained in:
Christoph Hellwig 2010-04-20 17:00:59 +10:00 committed by Alex Elder
parent fce1cad651
commit 37bc5743fd
2 changed files with 3 additions and 0 deletions
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2
fs/xfs/linux-2.6/xfs_file.c
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@ -115,6 +115,8 @@ xfs_file_fsync(
xfs_iflags_clear(ip, XFS_ITRUNCATED);
xfs_ioend_wait(ip);
/*
* We always need to make sure that the required inode state is safe on
* disk. The inode might be clean but we still might need to force the

1
fs/xfs/linux-2.6/xfs_super.c
View File

@ -1093,6 +1093,7 @@ xfs_fs_write_inode(
* the code will only flush the inode if it isn't already
* being flushed.
*/
xfs_ioend_wait(ip);
xfs_ilock(ip, XFS_ILOCK_SHARED);
if (ip->i_update_core) {
error = xfs_log_inode(ip);