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| author | Anton Nefedov <anton.nefedov@virtuozzo.com> | 2017-12-08 15:10:32 +0300 |
|---|---|---|
| committer | John Snow <jsnow@redhat.com> | 2018-01-19 16:04:54 -0500 |
| commit | ef0e64a9838c0a20b5cb8a0bd2dcbcc59b0b812d (patch) | |
| tree | 519b4bed24e1bbf38bc2c3a83110c495e2e47bd8 /hw/ide | |
| parent | b384cd95eb9c6f73ad84ed1bb0717a26e29cc78f (diff) | |
| download | qemu-ef0e64a9838c0a20b5cb8a0bd2dcbcc59b0b812d.zip qemu-ef0e64a9838c0a20b5cb8a0bd2dcbcc59b0b812d.tar.gz qemu-ef0e64a9838c0a20b5cb8a0bd2dcbcc59b0b812d.tar.bz2 | |
ide: pass IDEState to trim AIO callback
It will be needed to handle invalid requests
Signed-off-by: Anton Nefedov <anton.nefedov@virtuozzo.com>
Message-id: 1512735034-35327-2-git-send-email-anton.nefedov@virtuozzo.com
Signed-off-by: John Snow <jsnow@redhat.com>
Diffstat (limited to 'hw/ide')
| -rw-r--r-- | hw/ide/core.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/hw/ide/core.c b/hw/ide/core.c index 1ea5812..875f7b4 100644 --- a/hw/ide/core.c +++ b/hw/ide/core.c @@ -382,7 +382,7 @@ static void ide_set_signature(IDEState *s) typedef struct TrimAIOCB { BlockAIOCB common; - BlockBackend *blk; + IDEState *s; QEMUBH *bh; int ret; QEMUIOVector *qiov; @@ -425,6 +425,8 @@ static void ide_trim_bh_cb(void *opaque) static void ide_issue_trim_cb(void *opaque, int ret) { TrimAIOCB *iocb = opaque; + IDEState *s = iocb->s; + if (ret >= 0) { while (iocb->j < iocb->qiov->niov) { int j = iocb->j; @@ -442,7 +444,7 @@ static void ide_issue_trim_cb(void *opaque, int ret) } /* Got an entry! Submit and exit. */ - iocb->aiocb = blk_aio_pdiscard(iocb->blk, + iocb->aiocb = blk_aio_pdiscard(s->blk, sector << BDRV_SECTOR_BITS, count << BDRV_SECTOR_BITS, ide_issue_trim_cb, opaque); @@ -466,11 +468,11 @@ BlockAIOCB *ide_issue_trim( int64_t offset, QEMUIOVector *qiov, BlockCompletionFunc *cb, void *cb_opaque, void *opaque) { - BlockBackend *blk = opaque; + IDEState *s = opaque; TrimAIOCB *iocb; - iocb = blk_aio_get(&trim_aiocb_info, blk, cb, cb_opaque); - iocb->blk = 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); iocb->ret = 0; iocb->qiov = qiov; @@ -900,7 +902,7 @@ static void ide_dma_cb(void *opaque, int ret) case IDE_DMA_TRIM: s->bus->dma->aiocb = dma_blk_io(blk_get_aio_context(s->blk), &s->sg, offset, BDRV_SECTOR_SIZE, - ide_issue_trim, s->blk, ide_dma_cb, s, + ide_issue_trim, s, ide_dma_cb, s, DMA_DIRECTION_TO_DEVICE); break; default: |