• Ingo Molnar's avatar
    x86, mm: fault.c cleanup · 2d4a7167
    Ingo Molnar authored
    Impact: cleanup, no code changed
    Clean up various small details, which can be correctness checked
     - tidy up the include file section
     - eliminate unnecessary includes
     - introduce show_signal_msg() to clean up code flow
     - standardize the code flow
     - standardize comments and other style details
     - more cleanups, pointed out by checkpatch
    No code changed on either 32-bit nor 64-bit:
       text	   data	    bss	    dec	    hex	filename
       4632	     32	     24	   4688	   1250	fault.o.before
       4632	     32	     24	   4688	   1250	fault.o.after
    the md5 changed due to a change in a single instruction:
       2e8a8241e7f0d69706776a5a26c90bc0  fault.o.before.asm
       c5c3d36e725586eb74f0e10692f0193e  fault.o.after.asm
    Because a __LINE__ reference in a WARN_ONCE() has changed.
    On 32-bit a few stack offsets changed - no code size difference
    nor any functionality difference.
    Cc: Linus Torvalds <torvalds@linux-foundation.org>
    Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
fault.c 26.2 KB