From 95cb67138746451cc84cf8e516e14989746e93b0 Mon Sep 17 00:00:00 2001 From: Theodore Ts'o Date: Mon, 31 Dec 2018 00:11:07 -0500 Subject: ext4: track writeback errors using the generic tracking infrastructure We already using mapping_set_error() in fs/ext4/page_io.c, so all we need to do is to use file_check_and_advance_wb_err() when handling fsync() requests in ext4_sync_file(). Signed-off-by: Theodore Ts'o Cc: stable@kernel.org --- fs/ext4/fsync.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'fs/ext4/fsync.c') diff --git a/fs/ext4/fsync.c b/fs/ext4/fsync.c index 87a7ff00ef62..712f00995390 100644 --- a/fs/ext4/fsync.c +++ b/fs/ext4/fsync.c @@ -164,6 +164,9 @@ int ext4_sync_file(struct file *file, loff_t start, loff_t end, int datasync) ret = err; } out: + err = file_check_and_advance_wb_err(file); + if (ret == 0) + ret = err; trace_ext4_sync_file_exit(inode, ret); return ret; } -- cgit v1.2.3