diff options
Diffstat (limited to 'fs/sync.c')
| -rw-r--r-- | fs/sync.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/fs/sync.c b/fs/sync.c index 4d1ff010bc5a..1373a610dc78 100644 --- a/fs/sync.c +++ b/fs/sync.c @@ -76,7 +76,8 @@ static void sync_inodes_one_sb(struct super_block *sb, void *arg) static void sync_fs_one_sb(struct super_block *sb, void *arg) { - if (!sb_rdonly(sb) && sb->s_op->sync_fs) + if (!sb_rdonly(sb) && !(sb->s_iflags & SB_I_SKIP_SYNC) && + sb->s_op->sync_fs) sb->s_op->sync_fs(sb, *(int *)arg); } @@ -161,7 +162,7 @@ SYSCALL_DEFINE1(syncfs, int, fd) { struct fd f = fdget(fd); struct super_block *sb; - int ret; + int ret, ret2; if (!f.file) return -EBADF; @@ -171,8 +172,10 @@ SYSCALL_DEFINE1(syncfs, int, fd) ret = sync_filesystem(sb); up_read(&sb->s_umount); + ret2 = errseq_check_and_advance(&sb->s_wb_err, &f.file->f_sb_err); + fdput(f); - return ret; + return ret ? ret : ret2; } /** |