From: Michael Ellerman Date: Fri, 23 Jun 2006 08:16:39 +0000 (+1000) Subject: [POWERPC] Use ppc_md.hpte_insert() in htab_bolt_mapping() X-Git-Tag: firefly_0821_release~34735^2~32 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=c30a4df3f134f511e8cdf828da429e333753daab;p=firefly-linux-kernel-4.4.55.git [POWERPC] Use ppc_md.hpte_insert() in htab_bolt_mapping() With the ppc_md htab pointers setup earlier, we can use ppc_md.hpte_insert in htab_bolt_mapping(), rather than deciding which version to call by hand. Signed-off-by: Michael Ellerman Signed-off-by: Paul Mackerras --- diff --git a/arch/powerpc/mm/hash_utils_64.c b/arch/powerpc/mm/hash_utils_64.c index 9cefe6a7aeb1..3cc6d68f7117 100644 --- a/arch/powerpc/mm/hash_utils_64.c +++ b/arch/powerpc/mm/hash_utils_64.c @@ -167,34 +167,12 @@ int htab_bolt_mapping(unsigned long vstart, unsigned long vend, hash = hpt_hash(va, shift); hpteg = ((hash & htab_hash_mask) * HPTES_PER_GROUP); - /* The crap below can be cleaned once ppd_md.probe() can - * set up the hash callbacks, thus we can just used the - * normal insert callback here. - */ -#ifdef CONFIG_PPC_ISERIES - if (machine_is(iseries)) - ret = iSeries_hpte_insert(hpteg, va, - paddr, - tmp_mode, - HPTE_V_BOLTED, - psize); - else -#endif -#ifdef CONFIG_PPC_PSERIES - if (machine_is(pseries) && firmware_has_feature(FW_FEATURE_LPAR)) - ret = pSeries_lpar_hpte_insert(hpteg, va, - paddr, - tmp_mode, - HPTE_V_BOLTED, - psize); - else -#endif -#ifdef CONFIG_PPC_MULTIPLATFORM - ret = native_hpte_insert(hpteg, va, - paddr, - tmp_mode, HPTE_V_BOLTED, - psize); -#endif + DBG("htab_bolt_mapping: calling %p\n", ppc_md.hpte_insert); + + BUG_ON(!ppc_md.hpte_insert); + ret = ppc_md.hpte_insert(hpteg, va, paddr, + tmp_mode, HPTE_V_BOLTED, psize); + if (ret < 0) break; }