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| author | David S. Miller | 2019-02-15 21:38:38 +0100 |
|---|---|---|
| committer | David S. Miller | 2019-02-15 21:38:38 +0100 |
| commit | 3313da8188cc346a205783c22c37e821b4b7016d (patch) | |
| tree | 5697cd985220def9bc2e35dfbb832dad04c2d051 /fs/ext4/fsync.c | |
| parent | sfc: ensure recovery after allocation failures (diff) | |
| parent | Merge tag 'for-linus-20190215' of git://git.kernel.dk/linux-block (diff) | |
| download | kernel-qcow2-linux-3313da8188cc346a205783c22c37e821b4b7016d.tar.gz kernel-qcow2-linux-3313da8188cc346a205783c22c37e821b4b7016d.tar.xz kernel-qcow2-linux-3313da8188cc346a205783c22c37e821b4b7016d.zip | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
The netfilter conflicts were rather simple overlapping
changes.
However, the cls_tcindex.c stuff was a bit more complex.
On the 'net' side, Cong is fixing several races and memory
leaks. Whilst on the 'net-next' side we have Vlad adding
the rtnl-ness support.
What I've decided to do, in order to resolve this, is revert the
conversion over to using a workqueue that Cong did, bringing us back
to pure RCU. I did it this way because I believe that either Cong's
races don't apply with have Vlad did things, or Cong will have to
implement the race fix slightly differently.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'fs/ext4/fsync.c')
| -rw-r--r-- | fs/ext4/fsync.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/fs/ext4/fsync.c b/fs/ext4/fsync.c index 712f00995390..5508baa11bb6 100644 --- a/fs/ext4/fsync.c +++ b/fs/ext4/fsync.c @@ -116,16 +116,8 @@ int ext4_sync_file(struct file *file, loff_t start, loff_t end, int datasync) goto out; } - ret = file_write_and_wait_range(file, start, end); - if (ret) - return ret; - if (!journal) { - struct writeback_control wbc = { - .sync_mode = WB_SYNC_ALL - }; - - ret = ext4_write_inode(inode, &wbc); + ret = __generic_file_fsync(file, start, end, datasync); if (!ret) ret = ext4_sync_parent(inode); if (test_opt(inode->i_sb, BARRIER)) @@ -133,6 +125,9 @@ int ext4_sync_file(struct file *file, loff_t start, loff_t end, int datasync) goto out; } + ret = file_write_and_wait_range(file, start, end); + if (ret) + return ret; /* * data=writeback,ordered: * The caller's filemap_fdatawrite()/wait will sync the data. |