Commit d0542c7e authored by Vineet Gupta's avatar Vineet Gupta
Browse files

ARC: mm: do_page_fault refactor #5: scoot no_context to end 



This is different than the rest of signal handling stuff

No functional change

Signed-off-by: default avatarVineet Gupta <vgupta@synopsys.com>
parent 02c88d14

arch/arc/mm/fault.c

+7 −14
Original line number Diff line number Diff line
@@ -198,20 +198,6 @@ void do_page_fault(unsigned long address, struct pt_regs *regs) 
		return;

	}



no_context:

	/* Are we prepared to handle this kernel fault?

	 *

	 * (The kernel has valid exception-points in the source

	 *  when it accesses user-memory. When it fails in one

	 *  of those points, we find it in a table and do a jump

	 *  to some fixup code that loads an appropriate error

	 *  code)

	 */

	if (fixup_exception(regs))

		return;



	die("Oops", regs, address);



out_of_memory:

	up_read(&mm->mmap_sem);
@@ -230,4 +216,11 @@ void do_page_fault(unsigned long address, struct pt_regs *regs) 


	tsk->thread.fault_address = address;

	force_sig_fault(SIGBUS, BUS_ADRERR, (void __user *)address, tsk);

	return;



no_context:

	if (fixup_exception(regs))

		return;



	die("Oops", regs, address);

}