Files
linux/include/linux
Eric W. Biederman 27bae39e4f rwsem: Implement down_read_killable_nested
[ Upstream commit 0f9368b5bf ]

In preparation for converting exec_update_mutex to a rwsem so that
multiple readers can execute in parallel and not deadlock, add
down_read_killable_nested.  This is needed so that kcmp_lock
can be converted from working on a mutexes to working on rw_semaphores.

Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/87o8jabqh3.fsf@x220.int.ebiederm.org
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-01-09 13:46:24 +01:00
..
2020-10-28 13:18:56 +01:00
2020-07-21 08:24:52 -05:00
2020-10-02 14:59:25 -07:00
2020-09-21 15:00:40 -07:00
2020-10-02 15:00:49 -07:00
2020-10-16 17:21:51 +02:00
2020-12-11 14:02:14 -08:00
2020-08-12 20:42:08 +02:00
2020-10-27 16:22:43 +01:00
2020-12-26 16:02:43 +01:00
2020-09-30 22:44:26 +02:00
2020-07-24 17:12:41 -07:00
2020-08-04 21:02:38 -04:00
2020-09-16 08:54:53 -05:00
2020-08-26 12:41:56 +02:00
2020-11-19 22:38:29 -05:00
2020-10-13 18:38:32 -07:00
2020-09-04 09:25:20 -07:00
2020-09-23 18:02:49 -07:00
2020-09-04 12:46:07 +01:00
2020-08-27 16:06:47 -04:00
2020-10-07 14:28:39 -04:00
2020-09-24 19:49:36 -07:00
2020-07-23 17:34:18 +10:00
2020-08-31 12:52:33 -07:00
2020-10-28 11:41:15 -06:00
2020-10-18 09:27:10 -07:00
2020-08-18 17:06:15 +02:00
2020-12-30 11:53:55 +01:00
2020-11-06 10:05:18 -08:00
2020-08-07 11:33:24 -07:00
2020-09-26 22:55:05 -04:00
2020-12-04 17:39:58 +01:00
2020-09-10 14:03:31 -07:00
2020-08-01 11:28:17 +02:00
2020-10-18 09:27:10 -07:00
2020-10-05 13:21:49 +02:00