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| author | Philipp Reisner <philipp.reisner@linbit.com> | 2009-11-03 10:59:10 +0100 |
|---|---|---|
| committer | Philipp Reisner <philipp.reisner@linbit.com> | 2009-11-03 10:59:10 +0100 |
| commit | 59131d8e0ae91f2e94909e0795923c4c7ee7eb8c (patch) | |
| tree | 118e958961f1a5c2b64783ef239540397c176831 /fs/block_dev.c | |
| parent | 012abeea669ea49636cf952d13298bb68654146a (diff) | |
| parent | 4f570f995f68ef77aae7e5a441222f59232f2d0e (diff) | |
Merge branch 'for-2.6.33' of git://git.kernel.dk/linux-2.6-block into for-2.6.33
Diffstat (limited to 'fs/block_dev.c')
| -rw-r--r-- | fs/block_dev.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/fs/block_dev.c b/fs/block_dev.c index 9cf4b926f8e..dde91e7e1c3 100644 --- a/fs/block_dev.c +++ b/fs/block_dev.c @@ -405,7 +405,17 @@ static loff_t block_llseek(struct file *file, loff_t offset, int origin) static int block_fsync(struct file *filp, struct dentry *dentry, int datasync) { - return sync_blockdev(I_BDEV(filp->f_mapping->host)); + struct block_device *bdev = I_BDEV(filp->f_mapping->host); + int error; + + error = sync_blockdev(bdev); + if (error) + return error; + + error = blkdev_issue_flush(bdev, NULL); + if (error == -EOPNOTSUPP) + error = 0; + return error; } /* |