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authorTrond Myklebust <Trond.Myklebust@netapp.com>2006-12-07 16:35:17 -0500
committerTrond Myklebust <Trond.Myklebust@netapp.com>2006-12-07 16:35:17 -0500
commit21b4e736922f546e0f1aa7b9d6c442f309a2444a (patch)
treee1be8645297f8ebe87445251743ebcc52081a20d /arch/sparc/mm
parent34161db6b14d984fb9b06c735b7b42f8803f6851 (diff)
parent68380b581383c028830f79ec2670f4a193854aa6 (diff)
Merge branch 'master' of /home/trondmy/kernel/linux-2.6/ into merge_linus
Diffstat (limited to 'arch/sparc/mm')
-rw-r--r--arch/sparc/mm/highmem.c8
1 files changed, 3 insertions, 5 deletions
diff --git a/arch/sparc/mm/highmem.c b/arch/sparc/mm/highmem.c
index 4d8ed9c65182..01fc6c254292 100644
--- a/arch/sparc/mm/highmem.c
+++ b/arch/sparc/mm/highmem.c
@@ -35,7 +35,7 @@ void *kmap_atomic(struct page *page, enum km_type type)
unsigned long vaddr;
/* even !CONFIG_PREEMPT needs this, for in_atomic in do_page_fault */
- inc_preempt_count();
+ pagefault_disable();
if (!PageHighMem(page))
return page_address(page);
@@ -70,8 +70,7 @@ void kunmap_atomic(void *kvaddr, enum km_type type)
unsigned long idx = type + KM_TYPE_NR*smp_processor_id();
if (vaddr < FIXADDR_START) { // FIXME
- dec_preempt_count();
- preempt_check_resched();
+ pagefault_enable();
return;
}
@@ -97,8 +96,7 @@ void kunmap_atomic(void *kvaddr, enum km_type type)
#endif
#endif
- dec_preempt_count();
- preempt_check_resched();
+ pagefault_enable();
}
/* We may be fed a pagetable here by ptep_to_xxx and others. */