diff options
Diffstat (limited to 'blockdev.c')
| -rw-r--r-- | blockdev.c | 18 |
1 files changed, 2 insertions, 16 deletions
diff --git a/blockdev.c b/blockdev.c index 0ed03b770f..9b0f8ac45e 100644 --- a/blockdev.c +++ b/blockdev.c @@ -106,7 +106,7 @@ void blockdev_auto_del(BlockDriverState *bs) DriveInfo *dinfo = drive_get_by_blockdev(bs); if (dinfo && dinfo->auto_del) { - drive_put_ref(dinfo); + drive_del(dinfo); } } @@ -213,7 +213,7 @@ static void bdrv_format_print(void *opaque, const char *name) error_printf(" %s", name); } -static void drive_del(DriveInfo *dinfo) +void drive_del(DriveInfo *dinfo) { if (dinfo->opts) { qemu_opts_del(dinfo->opts); @@ -226,19 +226,6 @@ static void drive_del(DriveInfo *dinfo) g_free(dinfo); } -void drive_put_ref(DriveInfo *dinfo) -{ - assert(dinfo->refcount); - if (--dinfo->refcount == 0) { - drive_del(dinfo); - } -} - -void drive_get_ref(DriveInfo *dinfo) -{ - dinfo->refcount++; -} - typedef struct { QEMUBH *bh; BlockDriverState *bs; @@ -497,7 +484,6 @@ static DriveInfo *blockdev_init(const char *file, QDict *bs_opts, dinfo->bdrv->open_flags = snapshot ? BDRV_O_SNAPSHOT : 0; dinfo->bdrv->read_only = ro; dinfo->bdrv->detect_zeroes = detect_zeroes; - dinfo->refcount = 1; QTAILQ_INSERT_TAIL(&drives, dinfo, next); bdrv_set_on_error(dinfo->bdrv, on_read_error, on_write_error); |