Am 06.09.2011 18:58, schrieb Markus Armbruster:
> While there, make the locked parameter bool.
>
> Signed-off-by: Markus Armbruster <arm...@redhat.com>
> ---
> block.c | 8 ++++----
> block.h | 2 +-
> block/raw-posix.c | 8 ++++----
> block/raw.c | 6 +++---
> block_int.h | 2 +-
> hw/ide/atapi.c | 2 +-
> hw/scsi-disk.c | 2 +-
> trace-events | 1 +
> 8 files changed, 16 insertions(+), 15 deletions(-)
>
> diff --git a/block.c b/block.c
> index 1e4be73..7225b15 100644
> --- a/block.c
> +++ b/block.c
> @@ -3072,14 +3072,14 @@ void bdrv_eject(BlockDriverState *bs, int eject_flag)
> * Lock or unlock the media (if it is locked, the user won't be able
> * to eject it manually).
> */
> -void bdrv_set_locked(BlockDriverState *bs, int locked)
> +void bdrv_lock_medium(BlockDriverState *bs, bool locked)
> {
> BlockDriver *drv = bs->drv;
>
> - trace_bdrv_set_locked(bs, locked);
> + trace_bdrv_lock_medium(bs, locked);
>
> - if (drv && drv->bdrv_set_locked) {
> - drv->bdrv_set_locked(bs, locked);
> + if (drv && drv->bdrv_lock_medium) {
> + drv->bdrv_lock_medium(bs, locked);
> }
> }
>
> diff --git a/block.h b/block.h
> index 396ca0e..4691090 100644
> --- a/block.h
> +++ b/block.h
> @@ -212,7 +212,7 @@ int bdrv_is_sg(BlockDriverState *bs);
> int bdrv_enable_write_cache(BlockDriverState *bs);
> int bdrv_is_inserted(BlockDriverState *bs);
> int bdrv_media_changed(BlockDriverState *bs);
> -void bdrv_set_locked(BlockDriverState *bs, int locked);
> +void bdrv_lock_medium(BlockDriverState *bs, bool locked);
> void bdrv_eject(BlockDriverState *bs, int eject_flag);
> void bdrv_get_format(BlockDriverState *bs, char *buf, int buf_size);
> BlockDriverState *bdrv_find(const char *name);
> diff --git a/block/raw-posix.c b/block/raw-posix.c
> index bcf50b2..a624f56 100644
> --- a/block/raw-posix.c
> +++ b/block/raw-posix.c
> @@ -1362,7 +1362,7 @@ static void cdrom_eject(BlockDriverState *bs, int
> eject_flag)
> }
> }
>
> -static void cdrom_set_locked(BlockDriverState *bs, int locked)
> +static void cdrom_lock_medium(BlockDriverState *bs, bool locked)
> {
> BDRVRawState *s = bs->opaque;
>
> @@ -1400,7 +1400,7 @@ static BlockDriver bdrv_host_cdrom = {
> /* removable device support */
> .bdrv_is_inserted = cdrom_is_inserted,
> .bdrv_eject = cdrom_eject,
> - .bdrv_set_locked = cdrom_set_locked,
> + .bdrv_lock_medium = cdrom_lock_medium,
>
> /* generic scsi device */
> .bdrv_ioctl = hdev_ioctl,
> @@ -1481,7 +1481,7 @@ static void cdrom_eject(BlockDriverState *bs, int
> eject_flag)
> cdrom_reopen(bs);
> }
>
> -static void cdrom_set_locked(BlockDriverState *bs, int locked)
> +static void cdrom_lock_medium(BlockDriverState *bs, bool locked)
> {
> BDRVRawState *s = bs->opaque;
>
> @@ -1521,7 +1521,7 @@ static BlockDriver bdrv_host_cdrom = {
> /* removable device support */
> .bdrv_is_inserted = cdrom_is_inserted,
> .bdrv_eject = cdrom_eject,
> - .bdrv_set_locked = cdrom_set_locked,
> + .bdrv_lock_medium = cdrom_lock_medium,
> };
> #endif /* __FreeBSD__ */
>
> diff --git a/block/raw.c b/block/raw.c
> index f197479..63cf2d3 100644
> --- a/block/raw.c
> +++ b/block/raw.c
> @@ -85,9 +85,9 @@ static void raw_eject(BlockDriverState *bs, int eject_flag)
> bdrv_eject(bs->file, eject_flag);
> }
>
> -static void raw_set_locked(BlockDriverState *bs, int locked)
> +static void raw_lock_medium(BlockDriverState *bs, bool locked)
> {
> - bdrv_set_locked(bs->file, locked);
> + bdrv_lock_medium(bs->file, locked);
> }
>
> static int raw_ioctl(BlockDriverState *bs, unsigned long int req, void *buf)
> @@ -144,7 +144,7 @@ static BlockDriver bdrv_raw = {
> .bdrv_is_inserted = raw_is_inserted,
> .bdrv_media_changed = raw_media_changed,
> .bdrv_eject = raw_eject,
> - .bdrv_set_locked = raw_set_locked,
> + .bdrv_lock_medium = raw_lock_medium,
>
> .bdrv_ioctl = raw_ioctl,
> .bdrv_aio_ioctl = raw_aio_ioctl,
> diff --git a/block_int.h b/block_int.h
> index 4f7ff3b..f42af2c 100644
> --- a/block_int.h
> +++ b/block_int.h
> @@ -120,7 +120,7 @@ struct BlockDriver {
> int (*bdrv_is_inserted)(BlockDriverState *bs);
> int (*bdrv_media_changed)(BlockDriverState *bs);
> void (*bdrv_eject)(BlockDriverState *bs, int eject_flag);
> - void (*bdrv_set_locked)(BlockDriverState *bs, int locked);
> + void (*bdrv_lock_medium)(BlockDriverState *bs, bool locked);
>
> /* to control generic scsi devices */
> int (*bdrv_ioctl)(BlockDriverState *bs, unsigned long int req, void
> *buf);
> diff --git a/hw/ide/atapi.c b/hw/ide/atapi.c
> index afb27c6..06778f3 100644
> --- a/hw/ide/atapi.c
> +++ b/hw/ide/atapi.c
> @@ -833,7 +833,7 @@ static void cmd_test_unit_ready(IDEState *s, uint8_t *buf)
> static void cmd_prevent_allow_medium_removal(IDEState *s, uint8_t* buf)
> {
> s->tray_locked = buf[4] & 1;
> - bdrv_set_locked(s->bs, buf[4] & 1);
> + bdrv_lock_medium(s->bs, buf[4] & 1);
> ide_atapi_cmd_ok(s);
> }
>
> diff --git a/hw/scsi-disk.c b/hw/scsi-disk.c
> index 42682d0..4e89bb1 100644
> --- a/hw/scsi-disk.c
> +++ b/hw/scsi-disk.c
> @@ -887,7 +887,7 @@ static int scsi_disk_emulate_command(SCSIDiskReq *r,
> uint8_t *outbuf)
> break;
> case ALLOW_MEDIUM_REMOVAL:
> s->tray_locked = req->cmd.buf[4] & 1;
> - bdrv_set_locked(s->bs, req->cmd.buf[4] & 1);
> + bdrv_lock_medium(s->bs, req->cmd.buf[4] & 1);
> break;
> case READ_CAPACITY_10:
> /* The normal LEN field for this command is zero. */
> diff --git a/trace-events b/trace-events
> index 08ffedf..1c0b49b 100644
> --- a/trace-events
> +++ b/trace-events
> @@ -62,6 +62,7 @@ bdrv_aio_multiwrite_latefail(void *mcb, int i) "mcb %p i %d"
> bdrv_aio_flush(void *bs, void *opaque) "bs %p opaque %p"
> bdrv_aio_readv(void *bs, int64_t sector_num, int nb_sectors, void *opaque)
> "bs %p sector_num %"PRId64" nb_sectors %d opaque %p"
> bdrv_aio_writev(void *bs, int64_t sector_num, int nb_sectors, void *opaque)
> "bs %p sector_num %"PRId64" nb_sectors %d opaque %p"
> +bdrv_lock_medium(void *bs, bool locked) "bs %p locked %d"
> bdrv_set_locked(void *bs, int locked) "bs %p locked %d"
Do we still need trace_bdrv_set_locked() now? v2 did remove it and I
can't see any comment that suggested that it was still needed.
Kevin
