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9567000118
LMK should not directly check for task->mm. The reason is that the process' threads may exit or detach its mm via use_mm(), but other threads may still have a valid mm. To catch this we use find_lock_task_mm(), which walks up all threads and returns an appropriate task (with lock held). Suggested-by: Oleg Nesterov <oleg@redhat.com> Reviewed-by: Oleg Nesterov <oleg@redhat.com> Signed-off-by: Anton Vorontsov <anton.vorontsov@linaro.org> Acked-by: KOSAKI Motohiro <kosaki.motohiro@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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| .. | ||
| switch | ||
| android_pmem.h | ||
| ashmem.c | ||
| ashmem.h | ||
| binder.c | ||
| binder.h | ||
| Kconfig | ||
| logger.c | ||
| logger.h | ||
| lowmemorykiller.c | ||
| Makefile | ||
| pmem.c | ||
| ram_console.c | ||
| ram_console.h | ||
| timed_gpio.c | ||
| timed_gpio.h | ||
| timed_output.c | ||
| timed_output.h | ||
| TODO | ||