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Commit bebf1784 authored by Yogesh Lal's avatar Yogesh Lal Committed by Gerrit - the friendly Code Review server
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lowmemorykiller: add a knob to turn on/off the feature 



Add an option to turn on/off lowmemorykiller  so that
userspace can enable or disable lowmemorykiller as per requirement.

Change-Id: I539f7e23cdf5540e536569f0a582c9e7fe79c3c4
Signed-off-by: default avatarYogesh Lal <ylal@codeaurora.org>
parent 8508a88f

drivers/staging/android/lowmemorykiller.c

+8 −0
Original line number Diff line number Diff line
@@ -60,6 +60,11 @@ 
#define CREATE_TRACE_POINTS

#include "trace/lowmemorykiller.h"



/* to enable lowmemorykiller */

static int enable_lmk = 1;

module_param_named(enable_lmk, enable_lmk, int,

	S_IRUGO | S_IWUSR);



static uint32_t lowmem_debug_level = 1;

static short lowmem_adj[6] = {

	0,
@@ -88,6 +93,9 @@ static unsigned long lowmem_deathpending_timeout; 
static unsigned long lowmem_count(struct shrinker *s,

				  struct shrink_control *sc)

{

	if (!enable_lmk)

		return 0;



	return global_page_state(NR_ACTIVE_ANON) +

		global_page_state(NR_ACTIVE_FILE) +

		global_page_state(NR_INACTIVE_ANON) +