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Commit c7d6dfe4 authored by Yogesh Lal's avatar Yogesh Lal Committed by Patrick Daly
Browse files

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>
Signed-off-by: default avatarNaitik Bharadiya <bharad@codeaurora.org>
parent 94b145b7

drivers/staging/android/lowmemorykiller.c

+7 −0
Original line number Diff line number Diff line
@@ -62,6 +62,10 @@ 
#define CREATE_TRACE_POINTS

#include "trace/lowmemorykiller.h"



/* to enable lowmemorykiller */

static int enable_lmk = 1;

module_param_named(enable_lmk, enable_lmk, int, 0644);



static u32 lowmem_debug_level = 1;

static short lowmem_adj[6] = {

	0,
@@ -92,6 +96,9 @@ 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_node_page_state(NR_ACTIVE_ANON) +

		global_node_page_state(NR_ACTIVE_FILE) +

		global_node_page_state(NR_INACTIVE_ANON) +