kernel_optimize_test/arch/mips/mm
Peter Xu 2558fd7f5c mm/mips: 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: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Link: http://lkml.kernel.org/r/20200707225021.200906-12-peterx@redhat.com
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2020-08-12 10:58:03 -07:00
..
c-octeon.c mm: don't include asm/pgtable.h if linux/mm.h is already included 2020-06-09 09:39:13 -07:00
c-r3k.c mm: pgtable: add shortcuts for accessing kernel PMD and PTE 2020-06-09 09:39:13 -07:00
c-r4k.c MIPS: Unify naming style of vendor CP0.Config6 bits 2020-07-08 11:15:53 +02:00
c-tx39.c mm: pgtable: add shortcuts for accessing kernel PMD and PTE 2020-06-09 09:39:13 -07:00
cache.c arch/kunmap_atomic: consolidate duplicate code 2020-06-04 19:06:22 -07:00
cerr-sb1.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
cex-gen.S
cex-oct.S
cex-sb1.S treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
context.c MIPS: Export mm switching functions used by KVM 2019-02-05 11:44:44 -08:00
dma-noncoherent.c MIPS: CPU_LOONGSON2EF need software to maintain cache consistency 2020-05-28 09:36:31 +02:00
extable.c
fault.c mm/mips: use general page fault accounting 2020-08-12 10:58:03 -07:00
highmem.c mm: pgtable: add shortcuts for accessing kernel PMD and PTE 2020-06-09 09:39:13 -07:00
hugetlbpage.c mips: add support for folded p4d page tables 2019-11-22 10:51:22 -08:00
init.c treewide: Remove uninitialized_var() usage 2020-07-16 12:35:15 -07:00
ioremap.c MIPS: use ioremap_page_range 2020-04-19 16:13:18 +02:00
ioremap64.c MIPS: move ioremap_prot und iounmap out of line 2020-04-19 16:12:31 +02:00
Makefile MIPS: move ioremap_prot und iounmap out of line 2020-04-19 16:12:31 +02:00
mmap.c mips: use generic mmap top-down layout and brk randomization 2019-09-24 15:54:12 -07:00
page-funcs.S
page.c mm: don't include asm/pgtable.h if linux/mm.h is already included 2020-06-09 09:39:13 -07:00
pgtable-32.c mm: don't include asm/pgtable.h if linux/mm.h is already included 2020-06-09 09:39:13 -07:00
pgtable-64.c mm: don't include asm/pgtable.h if linux/mm.h is already included 2020-06-09 09:39:13 -07:00
pgtable.c
sc-debugfs.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
sc-ip22.c mm: don't include asm/pgtable.h if linux/mm.h is already included 2020-06-09 09:39:13 -07:00
sc-mips.c mm: don't include asm/pgtable.h if linux/mm.h is already included 2020-06-09 09:39:13 -07:00
sc-r5k.c mm: don't include asm/pgtable.h if linux/mm.h is already included 2020-06-09 09:39:13 -07:00
sc-rm7k.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
tlb-funcs.S MIPS: Consistently declare TLB functions 2018-08-10 17:27:53 -07:00
tlb-r3k.c mm: don't include asm/pgtable.h if linux/mm.h is already included 2020-06-09 09:39:13 -07:00
tlb-r4k.c treewide: Remove uninitialized_var() usage 2020-07-16 12:35:15 -07:00
tlbex-fault.S
tlbex.c mm: reorder includes after introduction of linux/pgtable.h 2020-06-09 09:39:13 -07:00
uasm-micromips.c mips: bpf: implement jitting of BPF_ALU | BPF_ARSH | BPF_X 2018-12-07 13:30:48 -08:00
uasm-mips.c MIPS: uasm: Add div, mul and sel instructions for mipsr6 2019-03-19 15:26:06 -07:00
uasm.c MIPS: uasm: Add div, mul and sel instructions for mipsr6 2019-03-19 15:26:06 -07:00