AuxXxilium/linux_dsm_epyc7002
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linux_dsm_epyc7002/arch/hexagon/mm
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Peter Xu e08157c3c4 mm/hexagon: 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>
Acked-by: Brian Cain <bcain@codeaurora.org>
Link: http://lkml.kernel.org/r/20200707225021.200906-8-peterx@redhat.com
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2020-08-12 10:58:03 -07:00
..
cache.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 267 2019-06-05 17:30:29 +02:00
copy_from_user.S treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 267 2019-06-05 17:30:29 +02:00
copy_to_user.S treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 267 2019-06-05 17:30:29 +02:00
copy_user_template.S treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 267 2019-06-05 17:30:29 +02:00
init.c mm: free_area_init: use maximal zone PFNs rather than zone sizes 2020-06-03 20:09:43 -07:00
ioremap.c hexagon: remove __iounmap 2019-11-11 21:18:19 +01:00
Makefile mm: consolidate pgtable_cache_init() and pgd_cache_init() 2019-09-24 15:54:09 -07:00
strnlen_user.S treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 267 2019-06-05 17:30:29 +02:00
uaccess.c mm: introduce include/linux/pgtable.h 2020-06-09 09:39:13 -07:00
vm_fault.c mm/hexagon: use general page fault accounting 2020-08-12 10:58:03 -07:00
vm_tlb.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 267 2019-06-05 17:30:29 +02:00