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| author | Jordan Niethe <jniethe5@gmail.com> | 2023-12-01 18:56:09 +0530 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2023-12-07 23:33:07 +1100 |
| commit | e678748a8dca5b57041a84a66577f6168587b3f7 (patch) | |
| tree | f1c8e20ffd33fdf9a6f01c80121c7bc0da3b0774 /scripts/gcc-plugins/sancov_plugin.c | |
| parent | 63ccae78cd88b52fb1d598ae33fa8408ce067b30 (diff) | |
KVM: PPC: Book3S HV nestedv2: Get the PID only if needed to copy tofrom a guest
kvmhv_copy_tofrom_guest_radix() gets the PID at the start of the
function. If pid is not used, then this is a wasteful H_GUEST_GET_STATE
hcall for nestedv2 hosts. Move the assignment to where pid will be used.
Suggested-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Jordan Niethe <jniethe5@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://msgid.link/20231201132618.555031-5-vaibhav@linux.ibm.com
Diffstat (limited to 'scripts/gcc-plugins/sancov_plugin.c')
0 files changed, 0 insertions, 0 deletions