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In my "build everything" tree, changing qemu/main-loop.h triggers a recompile of some 5600 out of 6600 objects (not counting tests and objects that don't depend on qemu/osdep.h). It includes block/aio.h, which in turn includes qemu/event_notifier.h, qemu/notify.h, qemu/processor.h, qemu/qsp.h, qemu/queue.h, qemu/thread-posix.h, qemu/thread.h, qemu/timer.h, and a few more. Include qemu/main-loop.h only where it's needed. Touching it now recompiles only some 1700 objects. For block/aio.h and qemu/event_notifier.h, these numbers drop from 5600 to 2800. For the others, they shrink only slightly. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20190812052359.30071-21-armbru@redhat.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> |
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| .. | ||
| 9p-iov-marshal.c | ||
| 9p-iov-marshal.h | ||
| 9p-marshal.c | ||
| 9p-marshal.h | ||
| file-op-9p.h | ||
| Makefile.objs | ||
| qemu-fsdev-dummy.c | ||
| qemu-fsdev-opts.c | ||
| qemu-fsdev-throttle.c | ||
| qemu-fsdev-throttle.h | ||
| qemu-fsdev.c | ||
| qemu-fsdev.h | ||
| virtfs-proxy-helper.c | ||
| virtfs-proxy-helper.texi | ||