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| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2009-12-15 08:49:32 -0800 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2009-12-15 08:49:32 -0800 |
| commit | 7547a3e8a43d31aaf91c2daf5f597e43212ccddf (patch) | |
| tree | add99b58ac3b490f6ede666b9dbf2333d87e24fa /fs/block_dev.c | |
| parent | 0f5e182dff576e6f3cd9b805834f18d11f2882aa (diff) | |
| parent | 3ea6b3d0e6d0ffd91c0f8cadeb69b7133c038b32 (diff) | |
Merge commit 'linus' into next
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 8bed0557d88c..73d6a735b8f3 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; } /* |