commit 6454568d961bc5de316014548838398174a128c4
author Jeff Layton <jlayton@redhat.com> Mon Jul 24 06:22:14 2017 -0400
committer Jeff Layton <jlayton@redhat.com> Tue Aug 01 08:39:29 2017 -0400
tree 8d50dfd232f00b212e8919f9870d937ecd98d2f2
parent a823e4589e68996436d16db4ede9a43b646332f9

fs: convert sync_file_range to use errseq_t based error-tracking

sync_file_range doesn't call down into the filesystem directly at all.
It only kicks off writeback of pagecache pages and optionally waits
on the result.

Convert sync_file_range to use errseq_t based error tracking, under the
assumption that most users will prefer this behavior when errors occur.

Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: Jeff Layton <jlayton@redhat.com>