Remove old android

Remove old android support.

Signed-off-by: Michael Trimarchi <michael@panicking.kicks-ass.org>

3 files changed, 0 insertions, 125 deletions

diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig
index e4d38f8bf9b..083dbc7c5d1 100644
--- a/drivers/misc/Kconfig
+++ b/drivers/misc/Kconfig
@@ -146,11 +146,6 @@ config ICS932S401
 	  This driver can also be built as a module. If so, the module
 	  will be called ics932s401.
 
-config LOW_MEMORY_KILLER
-    tristate "Low Memory Killer"
-	  ---help---
-	  Register processes to be killed when memory is low.
-
 config ATMEL_SSC
 	tristate "Device driver for Atmel SSC peripheral"
 	depends on AVR32 || ARCH_AT91
diff --git a/drivers/misc/Makefile b/drivers/misc/Makefile
index 9153c6dbcae..c2c429d9a03 100644
--- a/drivers/misc/Makefile
+++ b/drivers/misc/Makefile
@@ -21,7 +21,6 @@ obj-$(CONFIG_SGI_GRU)		+= sgi-gru/
 obj-$(CONFIG_HP_ILO)		+= hpilo.o
 obj-$(CONFIG_C2PORT)		+= c2port/
 obj-$(CONFIG_MACH_SMDK6410)	+= smdk6410-sleeptest.o
-obj-$(CONFIG_LOW_MEMORY_KILLER)	+= lowmemorykiller.o
 obj-$(CONFIG_MACH_NEO1973)      += neo1973_version.o \
                                    neo1973_pm_host.o \
                                    neo1973_pm_resume_reason.o
diff --git a/drivers/misc/lowmemorykiller.c b/drivers/misc/lowmemorykiller.c
deleted file mode 100644
index 3715d56ca96..00000000000
--- a/drivers/misc/lowmemorykiller.c
+++ /dev/null
@@ -1,119 +0,0 @@
-/* drivers/misc/lowmemorykiller.c
- *
- * Copyright (C) 2007-2008 Google, Inc.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- */
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/mm.h>
-#include <linux/oom.h>
-#include <linux/sched.h>
-
-static int lowmem_shrink(int nr_to_scan, gfp_t gfp_mask);
-
-static struct shrinker lowmem_shrinker = {
-	.shrink = lowmem_shrink,
-	.seeks = DEFAULT_SEEKS * 16
-};
-static uint32_t lowmem_debug_level = 2;
-static int lowmem_adj[6] = {
-	0,
-	1,
-	6,
-	12,
-};
-static int lowmem_adj_size = 4;
-static size_t lowmem_minfree[6] = {
-	3*512, // 6MB
-	2*1024, // 8MB
-	4*1024, // 16MB
-	16*1024, // 64MB
-};
-static int lowmem_minfree_size = 4;
-
-#define lowmem_print(level, x...) do { if(lowmem_debug_level >= (level)) printk(x); } while(0)
-
-module_param_named(cost, lowmem_shrinker.seeks, int, S_IRUGO | S_IWUSR);
-module_param_array_named(adj, lowmem_adj, int, &lowmem_adj_size, S_IRUGO | S_IWUSR);
-module_param_array_named(minfree, lowmem_minfree, uint, &lowmem_minfree_size, S_IRUGO | S_IWUSR);
-module_param_named(debug_level, lowmem_debug_level, uint, S_IRUGO | S_IWUSR);
-
-static int lowmem_shrink(int nr_to_scan, gfp_t gfp_mask)
-{
-	struct task_struct *p;
-	struct task_struct *selected = NULL;
-	int rem = 0;
-	int tasksize;
-	int i;
-	int min_adj = OOM_ADJUST_MAX + 1;
-	int selected_tasksize = 0;
-	int array_size = ARRAY_SIZE(lowmem_adj);
-	int other_free = global_page_state(NR_FREE_PAGES) + global_page_state(NR_FILE_PAGES);
-	if(lowmem_adj_size < array_size)
-		array_size = lowmem_adj_size;
-	if(lowmem_minfree_size < array_size)
-		array_size = lowmem_minfree_size;
-	for(i = 0; i < array_size; i++) {
-		if(other_free < lowmem_minfree[i]) {
-			min_adj = lowmem_adj[i];
-			break;
-		}
-	}
-	if(nr_to_scan > 0)
-		lowmem_print(3, "lowmem_shrink %d, %x, ofree %d, ma %d\n", nr_to_scan, gfp_mask, other_free, min_adj);
-	read_lock(&tasklist_lock);
-	for_each_process(p) {
-		if(p->oomkilladj >= 0 && p->mm) {
-			tasksize = get_mm_rss(p->mm);
-			if(nr_to_scan > 0 && tasksize > 0 && p->oomkilladj >= min_adj) {
-				if(selected == NULL ||
-				   p->oomkilladj > selected->oomkilladj ||
-				   (p->oomkilladj == selected->oomkilladj &&
-				    tasksize > selected_tasksize)) {
-					selected = p;
-					selected_tasksize = tasksize;
-					lowmem_print(2, "select %d (%s), adj %d, size %d, to kill\n",
-					             p->pid, p->comm, p->oomkilladj, tasksize);
-				}
-			}
-			rem += tasksize;
-		}
-	}
-	if(selected != NULL) {
-		lowmem_print(1, "send sigkill to %d (%s), adj %d, size %d\n",
-		             selected->pid, selected->comm,
-		             selected->oomkilladj, selected_tasksize);
-		force_sig(SIGKILL, selected);
-		rem -= selected_tasksize;
-	}
-	lowmem_print(4, "lowmem_shrink %d, %x, return %d\n", nr_to_scan, gfp_mask, rem);
-	read_unlock(&tasklist_lock);
-	return rem;
-}
-
-static int __init lowmem_init(void)
-{
-	register_shrinker(&lowmem_shrinker);
-	return 0;
-}
-
-static void __exit lowmem_exit(void)
-{
-	unregister_shrinker(&lowmem_shrinker);
-}
-
-module_init(lowmem_init);
-module_exit(lowmem_exit);
-
-MODULE_LICENSE("GPL");
-