| commit | ad0b5321f1f797274603ebbe20108b0750baee94 | |
| author | Luiz Capitulino <lcapitulino@redhat.com> | |
| Fri, 5 Oct 2012 19:47:57 +0000 (5 16:47 -0300) | ||
| committer | Anthony Liguori <aliguori@us.ibm.com> | |
| Mon, 22 Oct 2012 18:26:34 +0000 (22 13:26 -0500) | ||
| tree | d66e04150cabc509f915b1ac7b13de163457816f | treesnapshot (tar.gz zip) |
| parent | f526f3c315d7c3ff7b7db39ae3a49f91d3a9986b | commitdiff |
Call MADV_HUGEPAGE for guest RAM allocations
This makes it possible for QEMU to use transparent huge pages (THP)
when transparent_hugepage/enabled=madvise. Otherwise THP is only
used when it's enabled system wide.
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This makes it possible for QEMU to use transparent huge pages (THP)
when transparent_hugepage/enabled=madvise. Otherwise THP is only
used when it's enabled system wide.
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
| exec.c | diffblobblamehistory | |
| osdep.h | diffblobblamehistory |