vfs: abort dedupe loop if fatal signals are pending
authorDarrick J. Wong <darrick.wong@oracle.com>
Sat, 23 Jan 2016 00:58:28 +0000 (16:58 -0800)
committerAl Viro <viro@zeniv.linux.org.uk>
Sat, 23 Jan 2016 01:29:55 +0000 (20:29 -0500)
commite62e560fc8b65ef5debc9041a792d18a8f98b2ca
tree3161d9f9ec12f4347d0f2a3e10d203fc36c1a94e
parent3ed47db34f480df7caf44436e3e63e555351ae9a
vfs: abort dedupe loop if fatal signals are pending

If the program running dedupe receives a fatal signal during the
dedupe loop, we should bail out to avoid tying up the system.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
fs/read_write.c