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| author | Jing Zhang <[email protected]> | 2021-08-17 00:26:39 +0000 |
|---|---|---|
| committer | Paolo Bonzini <[email protected]> | 2021-09-06 10:30:45 +0000 |
| commit | 3cc4e148b96263313e3dce926eae569c942bb74e (patch) | |
| tree | 5fad27d657f971485b97da0ee0c3970e996b539e /lib/test_printf.c | |
| parent | KVM: Remove unnecessary export of kvm_{inc,dec}_notifier_count() (diff) | |
| download | kernel-3cc4e148b96263313e3dce926eae569c942bb74e.tar.gz kernel-3cc4e148b96263313e3dce926eae569c942bb74e.zip | |
KVM: stats: Add VM stat for remote tlb flush requests
Add a new stat that counts the number of times a remote TLB flush is
requested, regardless of whether it kicks vCPUs out of guest mode. This
allows us to look at how often flushes are initiated.
Unlike remote_tlb_flush, this one applies to ARM's instruction-set-based
TLB flush implementation, so apply it there too.
Original-by: David Matlack <[email protected]>
Signed-off-by: Jing Zhang <[email protected]>
Message-Id: <[email protected]>
Signed-off-by: Paolo Bonzini <[email protected]>
Diffstat (limited to 'lib/test_printf.c')
0 files changed, 0 insertions, 0 deletions