diff options
Diffstat (limited to 'hw/ide/core.c')
| -rw-r--r-- | hw/ide/core.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/hw/ide/core.c b/hw/ide/core.c index 33463d9b8f..3a5afff5d7 100644 --- a/hw/ide/core.c +++ b/hw/ide/core.c @@ -30,6 +30,7 @@ #include "qemu/main-loop.h" #include "qemu/timer.h" #include "qemu/hw-version.h" +#include "qemu/memalign.h" #include "sysemu/sysemu.h" #include "sysemu/blockdev.h" #include "sysemu/dma.h" @@ -434,12 +435,16 @@ static const AIOCBInfo trim_aiocb_info = { static void ide_trim_bh_cb(void *opaque) { TrimAIOCB *iocb = opaque; + BlockBackend *blk = iocb->s->blk; iocb->common.cb(iocb->common.opaque, iocb->ret); qemu_bh_delete(iocb->bh); iocb->bh = NULL; qemu_aio_unref(iocb); + + /* Paired with an increment in ide_issue_trim() */ + blk_dec_in_flight(blk); } static void ide_issue_trim_cb(void *opaque, int ret) @@ -509,6 +514,9 @@ BlockAIOCB *ide_issue_trim( IDEState *s = opaque; TrimAIOCB *iocb; + /* Paired with a decrement in ide_trim_bh_cb() */ + blk_inc_in_flight(s->blk); + iocb = blk_aio_get(&trim_aiocb_info, s->blk, cb, cb_opaque); iocb->s = s; iocb->bh = qemu_bh_new(ide_trim_bh_cb, iocb); |