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authorChristoph Hellwig <hch@infradead.org>2011-06-24 14:29:48 -0400
committerAl Viro <viro@zeniv.linux.org.uk>2011-07-20 20:47:50 -0400
commit72c5052ddc3956d847f21c2b8d55c93664a51b2c (patch)
tree47b381f3f746cdc1612f432bd902278f8901f84a /fs/xfs/linux-2.6/xfs_aops.c
parentfs: simplify the blockdev_direct_IO prototype (diff)
downloadlinux-dev-72c5052ddc3956d847f21c2b8d55c93664a51b2c.tar.xz
linux-dev-72c5052ddc3956d847f21c2b8d55c93664a51b2c.zip
fs: move inode_dio_done to the end_io handler
For filesystems that delay their end_io processing we should keep our i_dio_count until the the processing is done. Enable this by moving the inode_dio_done call to the end_io handler if one exist. Note that the actual move to the workqueue for ext4 and XFS is not done in this patch yet, but left to the filesystem maintainers. At least for XFS it's not needed yet either as XFS has an internal equivalent to i_dio_count. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to '')
-rw-r--r--fs/xfs/linux-2.6/xfs_aops.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/xfs/linux-2.6/xfs_aops.c b/fs/xfs/linux-2.6/xfs_aops.c
index 79ce38be15a1..b3b418f519f3 100644
--- a/fs/xfs/linux-2.6/xfs_aops.c
+++ b/fs/xfs/linux-2.6/xfs_aops.c
@@ -1339,6 +1339,9 @@ xfs_end_io_direct_write(
} else {
xfs_finish_ioend_sync(ioend);
}
+
+ /* XXX: probably should move into the real I/O completion handler */
+ inode_dio_done(ioend->io_inode);
}
STATIC ssize_t