Idan Horowitz 25e82fb769 softmmu/cpus: Check if the cpu work list is empty atomically ... Instead of taking the lock of the cpu work list in order to check if it's empty, we can just read the head pointer atomically. This decreases cpu_work_list_empty's share from 5% to 1.3% in a profile of icount-enabled aarch64-softmmu. Signed-off-by: Idan Horowitz <idan.horowitz@gmail.com> Message-Id: <20220114004358.299534-1-idan.horowitz@gmail.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>		2022-02-09 08:55:02 +11:00
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arch_init.c
balloon.c
bootdevice.c
cpu-throttle.c
cpu-timers.c
cpus.c	softmmu/cpus: Check if the cpu work list is empty atomically	2022-02-09 08:55:02 +11:00
datadir.c
device_tree.c	softmmu/device_tree: Remove redundant pointer assignment	2022-01-21 15:52:56 +10:00
dma-helpers.c	exec/memory: Extract address_space_set() from dma_memory_set()	2022-01-20 09:09:37 +01:00
globals.c
icount.c
ioport.c
main.c
memory_mapping.c
memory.c	memory: Fix incorrect calls of log_global_start/stop	2022-01-18 10:45:35 +01:00
meson.build
physmem.c	exec/memory: Extract address_space_set() from dma_memory_set()	2022-01-20 09:09:37 +01:00
qdev-monitor.c
qemu-seccomp.c
qtest.c
rtc.c	rtc: Move RTC function prototypes to their own header	2022-01-28 14:29:46 +00:00
runstate-action.c
runstate.c
timers-state.h
tpm.c
trace-events
trace.h
vl.c	softmmu: fix device deletion events with -device JSON syntax	2022-01-14 12:03:16 +01:00