diff options
| -rw-r--r-- | mm/filemap.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/mm/filemap.c b/mm/filemap.c index 7332194..b573607 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; |
