]> Git Repo - linux.git/commit
projects / linux.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 2b876f9) | patch
futex: Protect pid lookup in compat code with RCU
authorThomas Gleixner <[email protected]>
Tue, 1 Dec 2009 13:02:00 +0000 (14:02 +0100)
committerThomas Gleixner <[email protected]>
Wed, 9 Dec 2009 13:22:14 +0000 (14:22 +0100)
commitf409adf5b1db55ece7e80b67a944f9c0d3fe93e9
treeb7bf1b249767764ef8899f8b44cd436a966fe863tree | snapshot
parent2b876f95d03e226394b5d360c86127cbefaf614bcommit | diff
futex: Protect pid lookup in compat code with RCU

find_task_by_vpid() in compat_sys_get_robust_list() does not require
tasklist_lock. It can be protected with rcu_read_lock as done in
sys_get_robust_list() already.

Signed-off-by: Thomas Gleixner <[email protected]>
Cc: Darren Hart <[email protected]>
Cc: Peter Zijlstra <[email protected]>
kernel/futex_compat.c diff | blob | blame | history
Empty description
This page took 0.055295 seconds and 4 git commands to generate.