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Diffstat (limited to 'arch/parisc/mm/fault.c')
-rw-r--r--arch/parisc/mm/fault.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/parisc/mm/fault.c b/arch/parisc/mm/fault.c
index 86e8c848f3d7..bc840fdb398f 100644
--- a/arch/parisc/mm/fault.c
+++ b/arch/parisc/mm/fault.c
@@ -282,7 +282,7 @@ void do_page_fault(struct pt_regs *regs, unsigned long code,
if (acc_type & VM_WRITE)
flags |= FAULT_FLAG_WRITE;
retry:
- down_read(&mm->mmap_sem);
+ mmap_read_lock(mm);
vma = find_vma_prev(mm, address, &prev_vma);
if (!vma || address < vma->vm_start)
goto check_expansion;
@@ -337,7 +337,7 @@ good_area:
goto retry;
}
}
- up_read(&mm->mmap_sem);
+ mmap_read_unlock(mm);
return;
check_expansion:
@@ -349,7 +349,7 @@ check_expansion:
* Something tried to access memory that isn't in our memory map..
*/
bad_area:
- up_read(&mm->mmap_sem);
+ mmap_read_unlock(mm);
if (user_mode(regs)) {
int signo, si_code;
@@ -421,7 +421,7 @@ no_context:
parisc_terminate("Bad Address (null pointer deref?)", regs, code, address);
out_of_memory:
- up_read(&mm->mmap_sem);
+ mmap_read_unlock(mm);
if (!user_mode(regs))
goto no_context;
pagefault_out_of_memory();