[PATCH V3] staging: android: lowmemorykiller: imporve lmk to avoid deadlock issue

2015-08-03 Thread Wang, Biao
to pick the next task to break this loop. Signed-off-by: Wang Biao Reviewed-by: Zhang Di --- drivers/staging/android/lowmemorykiller.c |5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/staging/android/lowmemorykiller.c b/drivers/staging/android/lowmemorykiller.c

[PATCH V2] staging: android: lowmemorykiller: imporve lmk to avoid deadlock issue

2015-08-02 Thread Wang, Biao
pick the next task to break this loop. Signed-off-by: Wang Biao Reviewed-by: Zhang Di Reviewed-by: Dan Carpenter Reviewed-by: Joe Perches --- drivers/staging/android/lowmemorykiller.c |5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/staging/android

[PATCH] improve lmk to avoid deadlock issue

2015-07-29 Thread Wang, Biao
From: "wang, biao" Date: Thu, 30 Jul 2015 14:14:44 +0800 Subject: [PATCH] improve lmk to avoid deadlock issue Consider the following case: Task A trigger lmk with a lock held, while process B try to get this lock, but unfortunately B is the very culprit Task lmk select to kill. So B

[PATCH] x86: apic: disarm apic timer in deadline mode when shut down clockevent

2014-03-26 Thread Wang, Biao
For tsc deadline mode, when we shut down clockevent we should disarm local-APIC timer like count-down mode. Signed-off-by: wang, biao Signed-off-by: Zhang Di --- arch/x86/kernel/apic/apic.c |4 1 files changed, 4 insertions(+), 0 deletions(-) diff --git a/arch/x86/kernel/apic/apic.c