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
..
boot	nds32: remove unneeded clean-files for DTB	2019-11-21 16:03:27 +08:00
configs
include	uaccess: remove segment_eq	2020-08-12 10:57:58 -07:00
kernel	nds32: use uaccess_kernel in show_regs	2020-08-12 10:57:58 -07:00
lib
math-emu
mm	mm/nds32: use general page fault accounting	2020-08-12 10:58:03 -07:00
Kconfig	arch: remove HAVE_COPY_THREAD_TLS	2020-07-04 23:41:37 +02:00
Kconfig.cpu	nds32: Fix typo in Kconfig.cpu	2019-11-21 16:05:07 +08:00
Kconfig.debug
Makefile