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| author | Xiao Guangrong <xiaoguangrong@linux.vnet.ibm.com> | 2012-10-16 20:10:59 +0800 |
|---|---|---|
| committer | Marcelo Tosatti <mtosatti@redhat.com> | 2012-10-29 20:31:04 -0200 |
| commit | 81c52c56e2b43589091ee29038bcf793d3f184ab (patch) | |
| tree | 763236629eb034e519db87d8568946883499a155 /kernel/trace/trace_kprobe.c | |
| parent | 19bf7f8ac3f8131100027281c495dbbe00cd5ae0 (diff) | |
KVM: do not treat noslot pfn as a error pfn
This patch filters noslot pfn out from error pfns based on Marcelo comment:
noslot pfn is not a error pfn
After this patch,
- is_noslot_pfn indicates that the gfn is not in slot
- is_error_pfn indicates that the gfn is in slot but the error is occurred
when translate the gfn to pfn
- is_error_noslot_pfn indicates that the pfn either it is error pfns or it
is noslot pfn
And is_invalid_pfn can be removed, it makes the code more clean
Signed-off-by: Xiao Guangrong <xiaoguangrong@linux.vnet.ibm.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Diffstat (limited to 'kernel/trace/trace_kprobe.c')
0 files changed, 0 insertions, 0 deletions