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-rw-r--r--mm/filemap.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/mm/filemap.c b/mm/filemap.c
index 7332194d7af..b573607b711 100644
--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -1851,8 +1851,11 @@ generic_file_direct_write(struct kiocb *iocb, const struct iovec *iov,
* i_sem is held, which protects generic_osync_inode() from
* livelocking.
*/
- if (written >= 0 && file->f_flags & O_SYNC)
- generic_osync_inode(inode, mapping, OSYNC_METADATA);
+ if (written >= 0 && ((file->f_flags & O_SYNC) || IS_SYNC(inode))) {
+ int err = generic_osync_inode(inode, mapping, OSYNC_METADATA);
+ if (err < 0)
+ written = err;
+ }
if (written == count && !is_sync_kiocb(iocb))
written = -EIOCBQUEUED;
return written;