qemu/include
Emanuele Giuseppe Esposito 7455ff1aa0 aio_wait_kick: add missing memory barrier
It seems that aio_wait_kick always required a memory barrier
or atomic operation in the caller, but nobody actually
took care of doing it.

Let's put the barrier in the function instead, and pair it
with another one in AIO_WAIT_WHILE. Read aio_wait_kick()
comment for further explanation.

Suggested-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Emanuele Giuseppe Esposito <eesposit@redhat.com>
Message-Id: <20220524173054.12651-1-eesposit@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2022-06-24 17:07:06 +02:00
..
authz Prefer 'on' | 'off' over 'yes' | 'no' for bool options 2021-01-29 17:07:53 +00:00
block aio_wait_kick: add missing memory barrier 2022-06-24 17:07:06 +02:00
chardev Clean up ill-advised or unusual header guards 2022-05-11 16:50:01 +02:00
crypto crypto: Introduce akcipher crypto class 2022-05-26 11:41:47 +01:00
disas target/loongarch: Add disassembler 2022-06-06 18:09:03 +00:00
exec vfio-user: handle PCI BAR accesses 2022-06-15 16:43:42 +01:00
fpu Clean up decorations and whitespace around header guards 2022-05-11 16:50:32 +02:00
hw hw/nvme: Add support for SR-IOV 2022-06-23 23:24:28 +02:00
io io: add a QIOChannelNull equivalent to /dev/null 2022-06-22 18:11:21 +01:00
libdecnumber Replace config-time define HOST_WORDS_BIGENDIAN 2022-04-06 10:50:37 +02:00
migration migration: Remove load_state_old and minimum_version_id_old 2022-03-02 18:20:45 +00:00
monitor qmp: add filtering of statistics by name 2022-06-14 16:50:30 +02:00
net Replace config-time define HOST_WORDS_BIGENDIAN 2022-04-06 10:50:37 +02:00
qapi include: move qdict_{crumple,flatten} declarations 2022-04-21 17:03:51 +04:00
qemu block: simplify handling of try to merge different sized bitmaps 2022-06-24 17:07:06 +02:00
qom compiler.h: replace QEMU_SENTINEL with G_GNUC_NULL_TERMINATED 2022-03-22 14:40:51 +04:00
scsi scsi: inline sg_io_sense_from_errno() into the callers. 2021-03-06 11:42:56 +01:00
semihosting semihosting: Move include/hw/semihosting/ -> include/semihosting/ 2021-03-10 15:34:12 +00:00
standard-headers linux-headers: Update to v5.18-rc6 2022-05-13 08:20:11 -06:00
sysemu block: get rid of blk->guest_block_size 2022-06-24 17:07:06 +02:00
tcg tcg: Add tcg_gen_mov_ptr 2022-06-02 08:09:46 -07:00
ui ui: Deliver refresh rate via QemuUIInfo 2022-06-14 10:34:37 +02:00
user Clean up decorations and whitespace around header guards 2022-05-11 16:50:32 +02:00
elf.h elf: Add machine type value for LoongArch 2021-12-21 13:17:06 -08:00
glib-compat.h compiler.h: replace QEMU_NORETURN with G_NORETURN 2022-04-21 17:03:51 +04:00
qemu-io.h
qemu-main.h Simplify softmmu/main.c 2022-04-21 16:56:55 +04:00