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authorColin Cross <ccross@android.com>2013-05-07 01:50:08 +0200
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2013-05-12 14:16:21 +0200
commit1b1d2fb4444231f25ddabc598aa2b5a9c0833fba (patch)
tree106d73850732ddfbf9b4acce05497d9435f7b698 /kernel/exit.c
parentfreezer: add unsafe versions of freezable helpers for CIFS (diff)
downloadlinux-1b1d2fb4444231f25ddabc598aa2b5a9c0833fba.tar.xz
linux-1b1d2fb4444231f25ddabc598aa2b5a9c0833fba.zip
lockdep: remove task argument from debug_check_no_locks_held
The only existing caller to debug_check_no_locks_held calls it with 'current' as the task, and the freezer needs to call debug_check_no_locks_held but doesn't already have a current task pointer, so remove the argument. It is already assuming that the current task is relevant by dumping the current stack trace as part of the warning. This was originally part of 6aa9707099c (lockdep: check that no locks held at freeze time) which was reverted in dbf520a9d7d4. Original-author: Mandeep Singh Baines <msb@chromium.org> Acked-by: Pavel Machek <pavel@ucw.cz> Acked-by: Tejun Heo <tj@kernel.org> Signed-off-by: Colin Cross <ccross@android.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'kernel/exit.c')
-rw-r--r--kernel/exit.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/exit.c b/kernel/exit.c
index af2eb3cbd499..e59756275000 100644
--- a/kernel/exit.c
+++ b/kernel/exit.c
@@ -835,7 +835,7 @@ void do_exit(long code)
/*
* Make sure we are holding no locks:
*/
- debug_check_no_locks_held(tsk);
+ debug_check_no_locks_held();
/*
* We can do this unlocked here. The futex code uses this flag
* just to verify whether the pi state cleanup has been done