Anshuman Khandual 5093c5872b mm/vma: append unlikely() while testing VMA access permissions ... It is unlikely that an inaccessible VMA without required permission flags will get a page fault. Hence lets just append unlikely() directive to such checks in order to improve performance while also standardizing it across various platforms. Signed-off-by: Anshuman Khandual <anshuman.khandual@arm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Reviewed-by: Andrew Morton <akpm@linux-foundation.org> Cc: Guo Ren <guoren@kernel.org> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Paul Burton <paulburton@kernel.org> Cc: Mike Rapoport <rppt@linux.ibm.com> Link: http://lkml.kernel.org/r/1582525304-32113-1-git-send-email-anshuman.khandual@arm.com Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2020-04-07 10:43:38 -07:00
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asid.c
cachev1.c	csky: Support icache flush without specific instructions	2020-02-21 15:43:24 +08:00
cachev2.c	csky/ftrace: Fixup ftrace_modify_code deadlock without CPU_HAS_ICACHE_INS	2020-03-31 22:15:42 +08:00
context.c
dma-mapping.c
fault.c	mm/vma: append unlikely() while testing VMA access permissions	2020-04-07 10:43:38 -07:00
highmem.c
init.c	csky: Add setup_initrd check code	2020-02-21 15:43:25 +08:00
ioremap.c
Makefile	csky: Fixup ftrace modify panic	2020-02-21 15:43:24 +08:00
syscache.c	csky: Add flush_icache_mm to defer flush icache all	2020-02-21 15:43:24 +08:00
tcm.c
tlb.c