[libvirt] [PATCH v11 0/5] nodeinfo: Add support for subcores

Only patch 1/5 has been updated, all the other patches are the same as v8: 2/5 https://www.redhat.com/archives/libvir-list/2015-July/msg01045.html 3/5 https://www.redhat.com/archives/libvir-list/2015-July/msg01048.html 4/5 https://www.redhat.com/archives/libvir-list/2015-July/msg01049.html 5/5 https://www.redhat.com/archives/libvir-list/2015-July/msg01050.html I'm including the full history below. Cheers. Changes in v11: * don't declare variables only used inside a code block guarded by #ifdef outside of said code block * use virBitmapNextSetBit() instead of going through all possible index values and calling virBitmapIsBitSet() for each one Changes in v10: * don't attempt to close a file that wasn't opened * report a detailed error to help with diagnosis Changes in v9: * take into account the fact that kvm might not be loaded or even installed Changes in v8: * shortened test names so that make dist doesn't stop working again Changes in v7: * rebased on top of master now that the series this one builds on have been merged Changes in v6: * updated to work on top of [PATCH v2 00/10] nodeinfo: Various cleanups Changes in v5: * streamlined the logic used to decide whether the subcore configuration is valid and moved it to a separate function * split the tests into separate commits for easier review and to hopefully avoid having trouble with the list due to the message size Changes in v4: * removed a printf() statement * fixed typo in a commit message Changes in v3: * the function to get the number of threads per subcore has been moved to the from virarch.c, which deals with architecture names only and is therefore not the right place to read host configuration, to nodeinfo.c where the rest of this stuff lives * said function has also been given a shorter name * the "valid subcore mode" boolean has been removed: threads_per_subcore will be a positive number if subcores should be taken into account, and if that's not the case (x86 host, tainted configuration) it will simply be zero, so now the code needs to keep track of a single variable instead of two * the test case has been renamed to be more descriptive * the test data has been cleaned up by removing all cpu/cpu*/node* links, which prevented 'make dist' from working due to recursive linking Andrea Bolognani (3): tests: Add subcores1 nodeinfo test tests: Add subcores2 nodeinfo test tests: Add subcores3 nodeinfo test Shivaprasad G Bhat (2): nodeinfo: Fix output on PPC64 KVM hosts tests: Prepare for subcore tests src/libvirt_private.syms | 1 + src/nodeinfo.c | 153 ++++++++++++++++++++- src/nodeinfo.h | 1 + tests/Makefile.am | 6 + [...] tests/nodeinfomock.c | 35 +++++ tests/nodeinfotest.c | 8 +- 1348 files changed, 2134 insertions(+), 6 deletions(-) [...] create mode 100644 tests/nodeinfomock.c -- 2.4.3