tree e04e2f8d3fcf080c2ec6d6a1430f2045f5df869d
parent 1cca3385e6d556cd90cdc148c2f26af807fa3600
author Davidlohr Bueso <dave@stgolabs.net> 1424209541 -0800
committer Linus Torvalds <torvalds@linux-foundation.org> 1424212491 -0800

signal: use current->state helpers

Call __set_current_state() instead of assigning the new state directly.
These interfaces also aid CONFIG_DEBUG_ATOMIC_SLEEP environments, keeping
track of who changed the state.

Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
Acked-by: Oleg Nesterov <oleg@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>