This set collects two patches by Marc Marí already on the mailing list, but goes further by adding a simple memory allocator that allows us to track and debug freed memory, and optionally keep track of any leaks.
For convenience: https://github.com/jnsnow/qemu/tree/libqos-alloc v2: use QTAILQ as a basis for the linked list implementation instead. Correct an error in the size of the initial node. v3: remove mlist wrappers around QTAILQ interface for clarity. adjust the options controlling when to do allocation list debugging. John Snow (2): libqos: add a simple first-fit memory allocator qtest/ide: Uninitialize PC allocator Marc Marí (2): libqos: Correct mask to align size to PAGE_SIZE in malloc-pc libqos: Change free function called in malloc tests/ide-test.c | 2 + tests/libqos/malloc-pc.c | 280 +++++++++++++++++++++++++++++++++++++++++++++-- tests/libqos/malloc-pc.h | 9 ++ tests/libqos/malloc.h | 2 +- 4 files changed, 282 insertions(+), 11 deletions(-) -- 1.9.3
