linux/arch/nios2
Peter Xu 4487dcf9b7 mm/nios2: 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.

Add the missing PERF_COUNT_SW_PAGE_FAULTS perf events too.  Note, the
other two perf events (PERF_COUNT_SW_PAGE_FAULTS_[MAJ|MIN]) were done in
handle_mm_fault().

Signed-off-by: Peter Xu <peterx@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Ley Foon Tan <ley.foon.tan@intel.com>
Link: http://lkml.kernel.org/r/20200707225021.200906-14-peterx@redhat.com
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2020-08-12 10:58:03 -07:00
..
boot nios2 update for v5.7-rc1 2020-04-11 11:38:44 -07:00
configs sysctl: Remove the sysctl system call 2019-11-26 13:03:56 -06:00
include uaccess: remove segment_eq 2020-08-12 10:57:58 -07:00
kernel Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2020-08-09 13:33:54 -07:00
lib treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 234 2019-06-19 17:09:07 +02:00
mm mm/nios2: use general page fault accounting 2020-08-12 10:58:03 -07:00
platform arch: nios2: Enable the common clk subsystem on Nios2 2020-04-11 01:45:28 +08:00
Kconfig arch: remove HAVE_COPY_THREAD_TLS 2020-07-04 23:41:37 +02:00
Kconfig.debug nios2: remove pointless second entry for CONFIG_TRACE_IRQFLAGS_SUPPORT 2019-07-04 11:32:09 +08:00
Makefile kbuild: consolidate Devicetree dtb build rules 2018-10-02 09:23:21 -05:00