task_work: remove legacy TWA_SIGNAL path
authorJens Axboe <axboe@kernel.dk>
Fri, 9 Oct 2020 22:01:33 +0000 (16:01 -0600)
committerJens Axboe <axboe@kernel.dk>
Sat, 12 Dec 2020 16:17:38 +0000 (09:17 -0700)
commit03941ccfda161c2680147fa5ab92aead2a79cac1
tree4284c9761e14e484ee720e63f2e9221ccc1c9d00
parentf50a7052f5e70ee7a6a5e2ed08660994dc3df2a5
task_work: remove legacy TWA_SIGNAL path

All archs now support TIF_NOTIFY_SIGNAL.

Signed-off-by: Jens Axboe <axboe@kernel.dk>
kernel/task_work.c