From 4b06ff35fb1dcafbcbdcbe9ce794ab0770f2a843 Mon Sep 17 00:00:00 2001 From: Vineet Gupta Date: Wed, 10 Jul 2013 11:40:27 +0530 Subject: ARC: Code cosmetics (Nothing semantical) * reduce editor lines taken by pt_regs * ARCompact ISA specific part of TLB Miss handlers clubbed together * cleanup some comments Signed-off-by: Vineet Gupta --- arch/arc/mm/cache_arc700.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'arch/arc/mm/cache_arc700.c') diff --git a/arch/arc/mm/cache_arc700.c b/arch/arc/mm/cache_arc700.c index f415d851b765..5a1259cd948c 100644 --- a/arch/arc/mm/cache_arc700.c +++ b/arch/arc/mm/cache_arc700.c @@ -622,12 +622,12 @@ void flush_icache_range(unsigned long kstart, unsigned long kend) /* * General purpose helper to make I and D cache lines consistent. * @paddr is phy addr of region - * @vaddr is typically user or kernel vaddr (vmalloc) - * Howver in one instance, flush_icache_range() by kprobe (for a breakpt in + * @vaddr is typically user vaddr (breakpoint) or kernel vaddr (vmalloc) + * However in one instance, when called by kprobe (for a breakpt in * builtin kernel code) @vaddr will be paddr only, meaning CDU operation will * use a paddr to index the cache (despite VIPT). This is fine since since a - * built-in kernel page will not have any virtual mappings (not even kernel) - * kprobe on loadable module is different as it will have kvaddr. + * builtin kernel page will not have any virtual mappings. + * kprobe on loadable module will be kernel vaddr. */ void __sync_icache_dcache(unsigned long paddr, unsigned long vaddr, int len) { -- cgit v1.2.3