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fsdev: Use ThrottleDirection instread of bool is_write

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'bool is_write' style is obsolete from throttle framework, adapt
fsdev to the new style.

Cc: Greg Kurz <groug@kaod.org>
Reviewed-by: Hanna Czenczek <hreitz@redhat.com>
Signed-off-by: zhenwei pi <pizhenwei@bytedance.com>
Message-Id: <20230728022006.1098509-9-pizhenwei@bytedance.com>
Reviewed-by: Greg Kurz <groug@kaod.org>
Signed-off-by: Hanna Czenczek <hreitz@redhat.com>
This commit is contained in:
zhenwei pi 2023-07-28 10:20:05 +08:00 • committed by Hanna Czenczek
parent 7017313882
commit 00ea69f503
3 changed files with 11 additions and 11 deletions
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14
fsdev/qemu-fsdev-throttle.c
View file

@ -94,22 +94,22 @@ void fsdev_throttle_init(FsThrottle *fst)
}
}
void coroutine_fn fsdev_co_throttle_request(FsThrottle *fst, bool is_write,
void coroutine_fn fsdev_co_throttle_request(FsThrottle *fst,
ThrottleDirection direction,
struct iovec *iov, int iovcnt)
{
ThrottleDirection direction = is_write ? THROTTLE_WRITE : THROTTLE_READ;
assert(direction < THROTTLE_MAX);
if (throttle_enabled(&fst->cfg)) {
if (throttle_schedule_timer(&fst->ts, &fst->tt, direction) ||
!qemu_co_queue_empty(&fst->throttled_reqs[is_write])) {
qemu_co_queue_wait(&fst->throttled_reqs[is_write], NULL);
!qemu_co_queue_empty(&fst->throttled_reqs[direction])) {
qemu_co_queue_wait(&fst->throttled_reqs[direction], NULL);
}
throttle_account(&fst->ts, direction, iov_size(iov, iovcnt));
if (!qemu_co_queue_empty(&fst->throttled_reqs[is_write]) &&
if (!qemu_co_queue_empty(&fst->throttled_reqs[direction]) &&
!throttle_schedule_timer(&fst->ts, &fst->tt, direction)) {
qemu_co_queue_next(&fst->throttled_reqs[is_write]);
qemu_co_queue_next(&fst->throttled_reqs[direction]);
}
}
}