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qemu-io: use main_loop_wait

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This will let timers run during aio_read and aio_write commands,
though not during synchronous commands.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
Paolo Bonzini 2012-04-12 14:00:51 +02:00 • committed by Kevin Wolf
parent 3ed9902528
commit a5a5238ee4
2 changed files with 9 additions and 8 deletions
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7
qemu-io.c
View file

@ -15,6 +15,7 @@
#include <libgen.h>
#include "qemu-common.h"
#include "main-loop.h"
#include "block_int.h"
#include "cmd.h"
#include "trace/control.h"
@ -295,7 +296,7 @@ static int do_aio_readv(QEMUIOVector *qiov, int64_t offset, int *total)
bdrv_aio_readv(bs, offset >> 9, qiov, qiov->size >> 9,
aio_rw_done, &async_ret);
while (async_ret == NOT_DONE) {
qemu_aio_wait();
main_loop_wait(false);
}
*total = qiov->size;
@ -309,7 +310,7 @@ static int do_aio_writev(QEMUIOVector *qiov, int64_t offset, int *total)
bdrv_aio_writev(bs, offset >> 9, qiov, qiov->size >> 9,
aio_rw_done, &async_ret);
while (async_ret == NOT_DONE) {
qemu_aio_wait();
main_loop_wait(false);
}
*total = qiov->size;
@ -352,7 +353,7 @@ static int do_aio_multiwrite(BlockRequest* reqs, int num_reqs, int *total)
}
while (async_ret.num_done < num_reqs) {
qemu_aio_wait();
main_loop_wait(false);
}
return async_ret.error < 0 ? async_ret.error : 1;