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| author | Gleb Natapov <gleb@redhat.com> | 2012-04-19 14:06:29 +0300 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2012-04-24 16:36:18 +0300 |
| commit | 413837714232b3a4c0705e915d8af75ad521d083 (patch) | |
| tree | 8caabcc3565c5482e6d8da921ed2b166c0c1a230 /fs/jbd2/transaction.c | |
| parent | 07975ad3b30579ca27d880491ad992326b930c63 (diff) | |
| download | blackbird-op-linux-413837714232b3a4c0705e915d8af75ad521d083.tar.gz blackbird-op-linux-413837714232b3a4c0705e915d8af75ad521d083.zip | |
KVM: Introduce bitmask for apic attention reasons
The patch introduces a bitmap that will hold reasons apic should be
checked during vmexit. This is in a preparation for vp eoi patch
that will add one more check on vmexit. With the bitmap we can do
if(apic_attention) to check everything simultaneously which will
add zero overhead on the fast path.
Signed-off-by: Gleb Natapov <gleb@redhat.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'fs/jbd2/transaction.c')
0 files changed, 0 insertions, 0 deletions
