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authorChristoph Hellwig <hch@lst.de>2016-04-07 08:52:00 -0700
committerAl Viro <viro@zeniv.linux.org.uk>2016-05-01 19:58:39 -0400
commitdde0c2e79848298cc25621ad080d47f94dbd7cce (patch)
tree678f9ff7cba4bb170db9985266efd62521561f46 /fs/block_dev.c
parent716b9bc0cb50b1c2c15ef6a255c88508350e3462 (diff)
downloadop-kernel-dev-dde0c2e79848298cc25621ad080d47f94dbd7cce.zip
op-kernel-dev-dde0c2e79848298cc25621ad080d47f94dbd7cce.tar.gz
fs: add IOCB_SYNC and IOCB_DSYNC
This will allow us to do per-I/O sync file writes, as required by a lot of fileservers or storage targets. XXX: Will need a few additional audits for O_DSYNC Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/block_dev.c')
-rw-r--r--fs/block_dev.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/block_dev.c b/fs/block_dev.c
index 9e1f3fe..d8dc351 100644
--- a/fs/block_dev.c
+++ b/fs/block_dev.c
@@ -1662,7 +1662,7 @@ ssize_t blkdev_write_iter(struct kiocb *iocb, struct iov_iter *from)
ret = __generic_file_write_iter(iocb, from);
if (ret > 0) {
ssize_t err;
- err = generic_write_sync(file, iocb->ki_pos - ret, ret);
+ err = generic_write_sync(iocb, iocb->ki_pos - ret, ret);
if (err < 0)
ret = err;
}
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