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| author | Paul Mundt <lethal@linux-sh.org> | 2007-05-08 11:55:21 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@hera.kernel.org> | 2007-05-09 01:35:00 +0000 |
| commit | 5f8c9908f200b775a3d6c345bc6f3e928e2426a9 (patch) | |
| tree | 0e7077bdc8fef01c54845b0ed5f524bb31324350 /arch/sh | |
| parent | 36f021b579d195cdc5fa6f3e2bab198b4bf70643 (diff) | |
| download | linux-3.10-5f8c9908f200b775a3d6c345bc6f3e928e2426a9.tar.gz linux-3.10-5f8c9908f200b775a3d6c345bc6f3e928e2426a9.tar.bz2 linux-3.10-5f8c9908f200b775a3d6c345bc6f3e928e2426a9.zip | |
sh: generic quicklist support.
This moves SH over to the generic quicklists. As per x86_64,
we have special mappings for the PGDs, so these go on their
own list..
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh')
| -rw-r--r-- | arch/sh/kernel/process.c | 2 | ||||
| -rw-r--r-- | arch/sh/mm/Kconfig | 3 | ||||
| -rw-r--r-- | arch/sh/mm/init.c | 2 |
3 files changed, 7 insertions, 0 deletions
diff --git a/arch/sh/kernel/process.c b/arch/sh/kernel/process.c index 329b3f3051d..4688b890aef 100644 --- a/arch/sh/kernel/process.c +++ b/arch/sh/kernel/process.c @@ -18,6 +18,7 @@ #include <asm/kdebug.h> #include <asm/uaccess.h> #include <asm/mmu_context.h> +#include <asm/pgalloc.h> #include <asm/ubc.h> static int hlt_counter; @@ -64,6 +65,7 @@ void cpu_idle(void) preempt_enable_no_resched(); schedule(); preempt_disable(); + check_pgt_cache(); } } diff --git a/arch/sh/mm/Kconfig b/arch/sh/mm/Kconfig index 12f3d394dc2..b773361892c 100644 --- a/arch/sh/mm/Kconfig +++ b/arch/sh/mm/Kconfig @@ -218,6 +218,9 @@ endmenu menu "Memory management options" +config QUICKLIST + def_bool y + config MMU bool "Support for memory management hardware" depends on !CPU_SH2 diff --git a/arch/sh/mm/init.c b/arch/sh/mm/init.c index 4d030988b36..8fe223a890e 100644 --- a/arch/sh/mm/init.c +++ b/arch/sh/mm/init.c @@ -67,6 +67,8 @@ void show_mem(void) printk("%d slab pages\n", slab); printk("%d pages shared\n", shared); printk("%d pages swap cached\n", cached); + printk(KERN_INFO "Total of %ld pages in page table cache\n", + quicklist_total_size()); } #ifdef CONFIG_MMU |