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-rw-r--r--arch/mips/mm/init.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/arch/mips/mm/init.c b/arch/mips/mm/init.c
index e205ef5..1215617 100644
--- a/arch/mips/mm/init.c
+++ b/arch/mips/mm/init.c
@@ -124,7 +124,7 @@ void *kmap_coherent(struct page *page, unsigned long addr)
BUG_ON(Page_dcache_dirty(page));
- inc_preempt_count();
+ pagefault_disable();
idx = (addr >> PAGE_SHIFT) & (FIX_N_COLOURS - 1);
#ifdef CONFIG_MIPS_MT_SMTC
idx += FIX_N_COLOURS * smp_processor_id() +
@@ -193,8 +193,7 @@ void kunmap_coherent(void)
write_c0_entryhi(old_ctx);
EXIT_CRITICAL(flags);
#endif
- dec_preempt_count();
- preempt_check_resched();
+ pagefault_enable();
}
void copy_user_highpage(struct page *to, struct page *from,
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