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| author | Christoph Hellwig <hch@infradead.org> | 2011-08-23 08:28:13 +0000 |
|---|---|---|
| committer | Alex Elder <aelder@sgi.com> | 2011-10-11 21:15:01 -0500 |
| commit | 4a06fd262dbeb70a2c315f7259e063efa493fe3d (patch) | |
| tree | cca4aee6c419a8b3dc267176bb43d93048593919 /fs/xfs/xfs_vnodeops.c | |
| parent | 2b3ffd7eb7b4392e3657c5046b055ca9f1f7cf5e (diff) | |
| download | lwn-4a06fd262dbeb70a2c315f7259e063efa493fe3d.tar.gz lwn-4a06fd262dbeb70a2c315f7259e063efa493fe3d.zip | |
xfs: remove i_iocount
We now have an i_dio_count filed and surrounding infrastructure to wait
for direct I/O completion instead of i_icount, and we have never needed
to iocount waits for buffered I/O given that we only set the page uptodate
after finishing all required work. Thus remove i_iocount, and replace
the actually needed waits with calls to inode_dio_wait.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Alex Elder <aelder@sgi.com>
Diffstat (limited to 'fs/xfs/xfs_vnodeops.c')
| -rw-r--r-- | fs/xfs/xfs_vnodeops.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/fs/xfs/xfs_vnodeops.c b/fs/xfs/xfs_vnodeops.c index 51fc429527bc..c2ff0fc86567 100644 --- a/fs/xfs/xfs_vnodeops.c +++ b/fs/xfs/xfs_vnodeops.c @@ -647,8 +647,6 @@ xfs_inactive( if (truncate) { xfs_ilock(ip, XFS_IOLOCK_EXCL); - xfs_ioend_wait(ip); - error = xfs_trans_reserve(tp, 0, XFS_ITRUNCATE_LOG_RES(mp), 0, XFS_TRANS_PERM_LOG_RES, @@ -2076,7 +2074,7 @@ xfs_free_file_space( if (need_iolock) { xfs_ilock(ip, XFS_IOLOCK_EXCL); /* wait for the completion of any pending DIOs */ - xfs_ioend_wait(ip); + inode_dio_wait(VFS_I(ip)); } rounding = max_t(uint, 1 << mp->m_sb.sb_blocklog, PAGE_CACHE_SIZE); |