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| author | Takashi Iwai <tiwai@suse.de> | 2011-08-08 14:30:29 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2011-08-08 14:30:29 +0200 |
| commit | 0a2d31b62dba9b5b92a38c67c9cc42630513662a (patch) | |
| tree | f755d74ec85248de645e10c45ed1a2ed467530f6 /arch/sparc/mm/tsb.c | |
| parent | 8039290a91c5dc4414093c086987a5d7738fe2fd (diff) | |
| parent | df944f66784e6d4f2f50739263a4947885d8b6ae (diff) | |
Merge branch 'fix/kconfig' into for-linus
Diffstat (limited to 'arch/sparc/mm/tsb.c')
| -rw-r--r-- | arch/sparc/mm/tsb.c | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/arch/sparc/mm/tsb.c b/arch/sparc/mm/tsb.c index 94846151349..536412d8f41 100644 --- a/arch/sparc/mm/tsb.c +++ b/arch/sparc/mm/tsb.c @@ -180,7 +180,7 @@ static void setup_tsb_params(struct mm_struct *mm, unsigned long tsb_idx, unsign printk(KERN_ERR "TSB[%s:%d]: Impossible TSB size %lu, killing process.\n", current->comm, current->pid, tsb_bytes); do_exit(SIGSEGV); - }; + } tte |= pte_sz_bits(page_sz); if (tlb_type == cheetah_plus || tlb_type == hypervisor) { @@ -215,7 +215,7 @@ static void setup_tsb_params(struct mm_struct *mm, unsigned long tsb_idx, unsign #endif default: BUG(); - }; + } hp->assoc = 1; hp->num_ttes = tsb_bytes / 16; hp->ctx_idx = 0; @@ -230,12 +230,14 @@ static void setup_tsb_params(struct mm_struct *mm, unsigned long tsb_idx, unsign #endif default: BUG(); - }; + } hp->tsb_base = tsb_paddr; hp->resv = 0; } } +struct kmem_cache *pgtable_cache __read_mostly; + static struct kmem_cache *tsb_caches[8] __read_mostly; static const char *tsb_cache_names[8] = { @@ -253,6 +255,15 @@ void __init pgtable_cache_init(void) { unsigned long i; + pgtable_cache = kmem_cache_create("pgtable_cache", + PAGE_SIZE, PAGE_SIZE, + 0, + _clear_page); + if (!pgtable_cache) { + prom_printf("pgtable_cache_init(): Could not create!\n"); + prom_halt(); + } + for (i = 0; i < 8; i++) { unsigned long size = 8192 << i; const char *name = tsb_cache_names[i]; |