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authorDavid Miller <davem@davemloft.net>2007-05-06 14:49:51 -0700
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-05-07 12:12:54 -0700
commit3a2cba993b0a04f258ab75e15cf3f08ada268dbd (patch)
tree7f20f6cad40c1efe18dcf5eadfb8abbc3353f9aa /arch
parent6225e93735acaa09865bce746958f1046c2e0bc3 (diff)
Quicklist support for sparc64
I ported this to sparc64 as per the patch below, tested on UP SunBlade1500 and 24 cpu Niagara T1000. Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Christoph Lameter <clameter@sgi.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Andi Kleen <ak@suse.de> Cc: "Luck, Tony" <tony.luck@intel.com> Cc: William Lee Irwin III <wli@holomorphy.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch')
-rw-r--r--arch/sparc64/Kconfig4
-rw-r--r--arch/sparc64/mm/init.c24
-rw-r--r--arch/sparc64/mm/tsb.c2
3 files changed, 5 insertions, 25 deletions
diff --git a/arch/sparc64/Kconfig b/arch/sparc64/Kconfig
index be9e10b94ef..ad8d6b256a7 100644
--- a/arch/sparc64/Kconfig
+++ b/arch/sparc64/Kconfig
@@ -34,6 +34,10 @@ config MMU
bool
default y
+config QUICKLIST
+ bool
+ default y
+
config STACKTRACE_SUPPORT
bool
default y
diff --git a/arch/sparc64/mm/init.c b/arch/sparc64/mm/init.c
index cafadcbcdf3..d7004eaf1c8 100644
--- a/arch/sparc64/mm/init.c
+++ b/arch/sparc64/mm/init.c
@@ -164,30 +164,6 @@ unsigned long sparc64_kern_sec_context __read_mostly;
int bigkernel = 0;
-struct kmem_cache *pgtable_cache __read_mostly;
-
-static void zero_ctor(void *addr, struct kmem_cache *cache, unsigned long flags)
-{
- clear_page(addr);
-}
-
-extern void tsb_cache_init(void);
-
-void pgtable_cache_init(void)
-{
- pgtable_cache = kmem_cache_create("pgtable_cache",
- PAGE_SIZE, PAGE_SIZE,
- SLAB_HWCACHE_ALIGN |
- SLAB_MUST_HWCACHE_ALIGN,
- zero_ctor,
- NULL);
- if (!pgtable_cache) {
- prom_printf("Could not create pgtable_cache\n");
- prom_halt();
- }
- tsb_cache_init();
-}
-
#ifdef CONFIG_DEBUG_DCFLUSH
atomic_t dcpage_flushes = ATOMIC_INIT(0);
#ifdef CONFIG_SMP
diff --git a/arch/sparc64/mm/tsb.c b/arch/sparc64/mm/tsb.c
index 236d02f41a0..57eb3025537 100644
--- a/arch/sparc64/mm/tsb.c
+++ b/arch/sparc64/mm/tsb.c
@@ -252,7 +252,7 @@ static const char *tsb_cache_names[8] = {
"tsb_1MB",
};
-void __init tsb_cache_init(void)
+void __init pgtable_cache_init(void)
{
unsigned long i;