tree 4750ff4879c8c2f66a6f2f2e45ce8a347ca68122
parent 3b33f692c84c28cc8178aaeeb9264d82b48787f1
author Yan, Zheng <zyan@redhat.com> 1462876828 +0800
committer Ilya Dryomov <idryomov@gmail.com> 1464218139 +0200

ceph: block non-fatal signals for fault/page_mkwrite

Fault and page_mkwrite are supposed to be uninterruptable. But they
call ceph functions that are interruptible. So they should block
signals before calling functions that are interruptible

Signed-off-by: Yan, Zheng <zyan@redhat.com>