Peter Xu 52e3f8d030 mm/arc: 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 <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Cc: Vineet Gupta <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Linus Torvalds <[email protected]>

2020-08-12 10:58:03 -07:00

..

cache.c

…

dma.c

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extable.c

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fault.c

mm/arc: 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

init.c

mm: remove unneeded includes of <asm/pgalloc.h>

2020-08-07 11:33:26 -07:00

ioremap.c

…

Makefile

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mmap.c

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tlb.c

…

tlbex.S

mm: reorder includes after introduction of linux/pgtable.h

2020-06-09 09:39:13 -07:00