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Diffstat (limited to 'arch/openrisc/mm/fault.c')
-rw-r--r--arch/openrisc/mm/fault.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/openrisc/mm/fault.c b/arch/openrisc/mm/fault.c
index 6e0a11ac4c00..0bbb1a76949a 100644
--- a/arch/openrisc/mm/fault.c
+++ b/arch/openrisc/mm/fault.c
@@ -104,7 +104,7 @@ asmlinkage void do_page_fault(struct pt_regs *regs, unsigned long address,
goto no_context;
retry:
- down_read(&mm->mmap_sem);
+ mmap_read_lock(mm);
vma = find_vma(mm, address);
if (!vma)
@@ -192,7 +192,7 @@ good_area:
}
}
- up_read(&mm->mmap_sem);
+ mmap_read_unlock(mm);
return;
/*
@@ -201,7 +201,7 @@ good_area:
*/
bad_area:
- up_read(&mm->mmap_sem);
+ mmap_read_unlock(mm);
bad_area_nosemaphore:
@@ -260,14 +260,14 @@ out_of_memory:
__asm__ __volatile__("l.nop 42");
__asm__ __volatile__("l.nop 1");
- up_read(&mm->mmap_sem);
+ mmap_read_unlock(mm);
if (!user_mode(regs))
goto no_context;
pagefault_out_of_memory();
return;
do_sigbus:
- up_read(&mm->mmap_sem);
+ mmap_read_unlock(mm);
/*
* Send a sigbus, regardless of whether we were in kernel