diff options
| author | Jing Zhang <[email protected]> | 2021-08-17 00:26:39 +0000 |
|---|---|---|
| committer | Paolo Bonzini <[email protected]> | 2021-09-06 06:30:45 -0400 |
| commit | 3cc4e148b96263313e3dce926eae569c942bb74e (patch) | |
| tree | 5fad27d657f971485b97da0ee0c3970e996b539e /tools/perf/util/trace-event-scripting.c | |
| parent | fdde13c13f9012b22e1b3a1df8a108d147842f6f (diff) | |
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 'tools/perf/util/trace-event-scripting.c')
0 files changed, 0 insertions, 0 deletions