btrfs: make file clone aware of fatal signals
authorWang Xiaoguang <wangxg.fnst@cn.fujitsu.com>
Thu, 13 Oct 2016 01:23:39 +0000 (09:23 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 6 Jan 2017 10:16:11 +0000 (11:16 +0100)
commit85cfbd9db2c6e0d213e5c28b04c8ca1820000533
treebb6b073368cb266abfb8216aa64bfca9f81737c1
parent323ffc03ddb2007fbfda0e3c3b749edfc7053e67
btrfs: make file clone aware of fatal signals

commit 69ae5e4459e43e56f03d0987e865fbac2b05af2a upstream.

Indeed this just make the behavior similar to xfs when process has
fatal signals pending, and it'll make fstests/generic/298 happy.

Signed-off-by: Wang Xiaoguang <wangxg.fnst@cn.fujitsu.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
fs/btrfs/ioctl.c