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authorPekka Enberg <penberg@cs.helsinki.fi>2009-06-11 19:25:37 +0300
committerPekka Enberg <penberg@cs.helsinki.fi>2009-06-11 19:33:34 +0300
commitb8ec757390282e21d349bf6b602a8cb182da0429 (patch)
tree3736f817a4433be6d2b309288e25fbb82d9c6c88 /drivers/video/console/vgacon.c
parent22fb4e71e646695c7e0f379ada66b372c2d1aa1a (diff)
downloadop-kernel-dev-b8ec757390282e21d349bf6b602a8cb182da0429.zip
op-kernel-dev-b8ec757390282e21d349bf6b602a8cb182da0429.tar.gz
vgacon: use slab allocator instead of the bootmem allocator
Slab is initialized before the console subsystem so use the slab allocator in vgacon_scrollback_startup(). Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
Diffstat (limited to 'drivers/video/console/vgacon.c')
-rw-r--r--drivers/video/console/vgacon.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/video/console/vgacon.c b/drivers/video/console/vgacon.c
index 38e86b8..59d7d5e 100644
--- a/drivers/video/console/vgacon.c
+++ b/drivers/video/console/vgacon.c
@@ -180,7 +180,7 @@ static inline void vga_set_mem_top(struct vc_data *c)
}
#ifdef CONFIG_VGACON_SOFT_SCROLLBACK
-#include <linux/bootmem.h>
+#include <linux/slab.h>
/* software scrollback */
static void *vgacon_scrollback;
static int vgacon_scrollback_tail;
@@ -210,8 +210,7 @@ static void vgacon_scrollback_init(int pitch)
*/
static void __init_refok vgacon_scrollback_startup(void)
{
- vgacon_scrollback = alloc_bootmem(CONFIG_VGACON_SOFT_SCROLLBACK_SIZE
- * 1024);
+ vgacon_scrollback = kcalloc(CONFIG_VGACON_SOFT_SCROLLBACK_SIZE, 1024, GFP_NOWAIT);
vgacon_scrollback_init(vga_video_num_columns * 2);
}
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