Currently, qemu_ram_foreach_* calls RAMBlockIterFunc with many block-specific arguments. But often iter func needs RAMBlock*. This refactoring is needed for fast access to RAMBlock flags from qemu_ram_foreach_block's callback. The only way to achieve this now is to call qemu_ram_block_from_host (which also enumerates blocks). So, this patch reduces complexity of qemu_ram_foreach_block() -> cb() -> qemu_ram_block_from_host() from O(n^2) to O(n). Fix RAMBlockIterFunc definition and add some functions to read RAMBlock* fields witch were passed. Signed-off-by: Yury Kotov <yury-kotov@yandex-team.ru> Message-Id: <20190215174548.2630-2-yury-kotov@yandex-team.ru> Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com> |
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bdrv-next-monitor-owned.c | ||
blk-commit-all.c | ||
blockdev-close-all-bdrv-states.c | ||
change-state-handler.c | ||
clock-warp.c | ||
cpu-get-clock.c | ||
cpu-get-icount.c | ||
dump.c | ||
error-printf.c | ||
fd-register.c | ||
fdset.c | ||
gdbstub.c | ||
get-vm-name.c | ||
iothread-lock.c | ||
iothread.c | ||
is-daemonized.c | ||
linux-aio.c | ||
machine-init-done.c | ||
Makefile.objs | ||
migr-blocker.c | ||
monitor.c | ||
notify-event.c | ||
pc_madt_cpu_entry.c | ||
pci-host-piix.c | ||
qmp_memory_device.c | ||
qtest.c | ||
ram-block.c | ||
ramfb.c | ||
replay.c | ||
runstate-check.c | ||
set-fd-handler.c | ||
sysbus.c | ||
target-get-monitor-def.c | ||
target-monitor-defs.c | ||
tpm.c | ||
trace-control.c | ||
uuid.c | ||
vm-stop.c | ||
vmgenid.c | ||
vmstate.c | ||
xen-common.c | ||
xen-hvm.c |