livepatch: add /proc/<pid>/patch_state
authorJosh Poimboeuf <jpoimboe@redhat.com>
Tue, 14 Feb 2017 01:42:41 +0000 (19:42 -0600)
committerJiri Kosina <jkosina@suse.cz>
Wed, 8 Mar 2017 08:38:19 +0000 (09:38 +0100)
commit7c23b330011690705613a66a8239d2ca64a41d4d
tree272edb45a2674e0df61c4a27e72b7bffc110b8fd
parentd83a7cb375eec21f04c83542395d08b2f6641da2
livepatch: add /proc/<pid>/patch_state

Expose the per-task patch state value so users can determine which tasks
are holding up completion of a patching operation.

Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com>
Reviewed-by: Petr Mladek <pmladek@suse.com>
Reviewed-by: Miroslav Benes <mbenes@suse.cz>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Documentation/filesystems/proc.txt
fs/proc/base.c