diff options
Diffstat (limited to 'arch/sh/mm/fault.c')
| -rw-r--r-- | arch/sh/mm/fault.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/arch/sh/mm/fault.c b/arch/sh/mm/fault.c index 7260a1a7fdca..fbe1f2fe9a8c 100644 --- a/arch/sh/mm/fault.c +++ b/arch/sh/mm/fault.c @@ -214,7 +214,7 @@ show_fault_oops(struct pt_regs *regs, unsigned long address) : "paging request", address); pr_alert("PC:"); - printk_address(regs->pc, 1); + printk_address(regs->pc, 1, KERN_ALERT); show_pte(NULL, address); } @@ -279,7 +279,7 @@ __bad_area(struct pt_regs *regs, unsigned long error_code, * Something tried to access memory that isn't in our memory map.. * Fix it, but check if it's kernel or user first.. */ - up_read(&mm->mmap_sem); + mmap_read_unlock(mm); __bad_area_nosemaphore(regs, error_code, address, si_code); } @@ -303,7 +303,7 @@ do_sigbus(struct pt_regs *regs, unsigned long error_code, unsigned long address) struct task_struct *tsk = current; struct mm_struct *mm = tsk->mm; - up_read(&mm->mmap_sem); + mmap_read_unlock(mm); /* Kernel mode? Handle exceptions or die: */ if (!user_mode(regs)) @@ -326,9 +326,9 @@ mm_fault_error(struct pt_regs *regs, unsigned long error_code, return 1; } - /* Release mmap_sem first if necessary */ + /* Release mmap_lock first if necessary */ if (!(fault & VM_FAULT_RETRY)) - up_read(¤t->mm->mmap_sem); + mmap_read_unlock(current->mm); if (!(fault & VM_FAULT_ERROR)) return 0; @@ -442,7 +442,7 @@ asmlinkage void __kprobes do_page_fault(struct pt_regs *regs, } retry: - down_read(&mm->mmap_sem); + mmap_read_lock(mm); vma = find_vma(mm, address); if (unlikely(!vma)) { @@ -502,7 +502,7 @@ good_area: flags |= FAULT_FLAG_TRIED; /* - * No need to up_read(&mm->mmap_sem) as we would + * No need to mmap_read_unlock(mm) as we would * have already released it in __lock_page_or_retry * in mm/filemap.c. */ @@ -510,5 +510,5 @@ good_area: } } - up_read(&mm->mmap_sem); + mmap_read_unlock(mm); } |