diff options
| -rw-r--r-- | arch/sparc/include/asm/pgalloc_32.h | 4 | ||||
| -rw-r--r-- | arch/sparc/kernel/process_32.c | 2 | ||||
| -rw-r--r-- | arch/sparc/mm/init_32.c | 16 | ||||
| -rw-r--r-- | arch/sparc/mm/srmmu.c | 6 |
4 files changed, 1 insertions, 27 deletions
diff --git a/arch/sparc/include/asm/pgalloc_32.h b/arch/sparc/include/asm/pgalloc_32.h index ca2b34456c4b..d7ec897eae5b 100644 --- a/arch/sparc/include/asm/pgalloc_32.h +++ b/arch/sparc/include/asm/pgalloc_32.h @@ -21,9 +21,7 @@ extern struct pgtable_cache_struct { #define pgtable_cache_size (pgt_quicklists.pgtable_cache_sz) #define pgd_cache_size (pgt_quicklists.pgd_cache_sz) -extern void check_pgt_cache(void); -BTFIXUPDEF_CALL(void, do_check_pgt_cache, int, int) -#define do_check_pgt_cache(low,high) BTFIXUP_CALL(do_check_pgt_cache)(low,high) +#define check_pgt_cache() do { } while (0) BTFIXUPDEF_CALL(pgd_t *, get_pgd_fast, void) #define get_pgd_fast() BTFIXUP_CALL(get_pgd_fast)() diff --git a/arch/sparc/kernel/process_32.c b/arch/sparc/kernel/process_32.c index d8e973dab076..bb23036c3228 100644 --- a/arch/sparc/kernel/process_32.c +++ b/arch/sparc/kernel/process_32.c @@ -82,7 +82,6 @@ void cpu_idle(void) cpu_relax(); } schedule_preempt_disabled(); - check_pgt_cache(); } } @@ -105,7 +104,6 @@ void cpu_idle(void) cpu_relax(); } schedule_preempt_disabled(); - check_pgt_cache(); } } diff --git a/arch/sparc/mm/init_32.c b/arch/sparc/mm/init_32.c index 753676ccdc65..79b215e9b5ca 100644 --- a/arch/sparc/mm/init_32.c +++ b/arch/sparc/mm/init_32.c @@ -286,22 +286,6 @@ unsigned long __init bootmem_init(unsigned long *pages_avail) } /* - * check_pgt_cache - * - * This is called at the end of unmapping of VMA (zap_page_range), - * to rescan the page cache for architecture specific things. - * Most architectures define check_pgt_cache empty. - * - * We simply copy the 2.4 implementation for now. - */ -static int pgt_cache_water[2] = { 25, 50 }; - -void check_pgt_cache(void) -{ - do_check_pgt_cache(pgt_cache_water[0], pgt_cache_water[1]); -} - -/* * paging_init() sets up the page tables: We call the MMU specific * init routine based upon the Sun model type on the Sparc. * diff --git a/arch/sparc/mm/srmmu.c b/arch/sparc/mm/srmmu.c index 85d7f82e5785..cb18fa80b19c 100644 --- a/arch/sparc/mm/srmmu.c +++ b/arch/sparc/mm/srmmu.c @@ -2122,11 +2122,6 @@ static void __init get_srmmu_type(void) srmmu_is_bad(); } -/* don't laugh, static pagetables */ -static void srmmu_check_pgt_cache(int low, int high) -{ -} - extern unsigned long spwin_mmu_patchme, fwin_mmu_patchme, tsetup_mmu_patchme, rtrap_mmu_patchme; @@ -2168,7 +2163,6 @@ void __init ld_mmu_srmmu(void) #ifndef CONFIG_SMP BTFIXUPSET_CALL(___xchg32, ___xchg32_sun4md, BTFIXUPCALL_SWAPG1G2); #endif - BTFIXUPSET_CALL(do_check_pgt_cache, srmmu_check_pgt_cache, BTFIXUPCALL_NOP); BTFIXUPSET_CALL(set_pte, srmmu_set_pte, BTFIXUPCALL_SWAPO0O1); |