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![]() Re-organise the perf accounting for fault handling in preparation for enabling handling of hardware poison faults in subsequent commits. The change updates perf accounting to be inline with the behaviour on x86. With this update, the perf fault accounting - * Always report PERF_COUNT_SW_PAGE_FAULTS * Doesn't report anything else for VM_FAULT_ERROR (which includes hwpoison faults) * Reports PERF_COUNT_SW_PAGE_FAULTS_MAJ if it's a major fault (indicated by VM_FAULT_MAJOR) * Otherwise, reports PERF_COUNT_SW_PAGE_FAULTS_MIN Signed-off-by: Punit Agrawal <punit.agrawal@arm.com> Signed-off-by: Will Deacon <will.deacon@arm.com> |
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.. | ||
cache.S | ||
context.c | ||
copypage.c | ||
dma-mapping.c | ||
dump.c | ||
extable.c | ||
fault.c | ||
flush.c | ||
hugetlbpage.c | ||
init.c | ||
ioremap.c | ||
kasan_init.c | ||
Makefile | ||
mmap.c | ||
mmu.c | ||
numa.c | ||
pageattr.c | ||
pgd.c | ||
physaddr.c | ||
proc.S | ||
ptdump_debugfs.c |