Peter Xu daf7bf5d90 mm/nds32: use general page fault accounting ... Use the general page fault accounting by passing regs into handle_mm_fault(). It naturally solve the issue of multiple page fault accounting when page fault retry happened. Fix PERF_COUNT_SW_PAGE_FAULTS perf event manually for page fault retries, by moving it before taking mmap_sem. Signed-off-by: Peter Xu <peterx@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Greentime Hu <green.hu@gmail.com> Cc: Nick Hu <nickhu@andestech.com> Cc: Vincent Chen <deanbo422@gmail.com> Link: http://lkml.kernel.org/r/20200707225021.200906-13-peterx@redhat.com Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2020-08-12 10:58:03 -07:00
..
alignment.c	uaccess: add force_uaccess_{begin,end} helpers	2020-08-12 10:57:59 -07:00
cacheflush.c	mm: rename flush_icache_user_range to flush_icache_user_page	2020-06-08 11:05:58 -07:00
extable.c
fault.c	mm/nds32: use general page fault accounting	2020-08-12 10:58:03 -07:00
highmem.c	arch/kmap: define kmap_atomic_prot() for all arch's	2020-06-04 19:06:22 -07:00
init.c	mm: pgtable: add shortcuts for accessing kernel PMD and PTE	2020-06-09 09:39:13 -07:00
Makefile	nds32: use generic ioremap	2019-11-12 11:37:58 +01:00
mm-nds32.c	asm-generic: pgalloc: provide generic pgd_free()	2020-08-07 11:33:26 -07:00
mmap.c
proc.c	mm: pgtable: add shortcuts for accessing kernel PMD and PTE	2020-06-09 09:39:13 -07:00
tlb.c