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(parent: 2d4a716) | patch
x86, mm: fault.c, refactor/simplify the is_prefetch() code
authorIngo Molnar <mingo@elte.hu>
Fri, 20 Feb 2009 19:37:05 +0000 (20:37 +0100)
committerIngo Molnar <mingo@elte.hu>
Fri, 20 Feb 2009 23:09:40 +0000 (00:09 +0100)
commit107a03678cac0dd6cf7095f81442a4fa477e4700
tree5d7cb450dd33b2dd1ac3d712049250424c5bbfcdtree | snapshot
parent2d4a71676f4d89418a0d53e60b89e8b804b390b2commit | diff
x86, mm: fault.c, refactor/simplify the is_prefetch() code

Impact: no functionality changed

Factor out the opcode checker into a helper inline.

The code got a tiny bit smaller:

   text    data     bss     dec     hex filename
   4632      32      24    4688    1250 fault.o.before
   4618      32      24    4674    1242 fault.o.after

And it got cleaner / easier to review as well.

Cc: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
arch/x86/mm/fault.c diff | blob | history
Domain: System / Kernel;