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block: Remove bdrv_swap()

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bdrv_swap() is unused now. Remove it and all functions that have
no other users than bdrv_swap(). In particular, this removes the
.bdrv_rebind callbacks from block drivers.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Alberto Garcia <berto@igalia.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
This commit is contained in:
Kevin Wolf 2015-09-16 16:18:38 +02:00
parent 3f09bfbc7b
commit 8e419aefa0
5 changed files with 1 additions and 175 deletions
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1
include/block/block_int.h
View file

@ -122,7 +122,6 @@ struct BlockDriver {
int (*bdrv_write)(BlockDriverState *bs, int64_t sector_num,
const uint8_t *buf, int nb_sectors);
void (*bdrv_close)(BlockDriverState *bs);
void (*bdrv_rebind)(BlockDriverState *bs);
int (*bdrv_create)(const char *filename, QemuOpts *opts, Error **errp);
int (*bdrv_set_key)(BlockDriverState *bs, const char *key);
int (*bdrv_make_empty)(BlockDriverState *bs);

6
include/qemu/queue.h
View file

@ -117,12 +117,6 @@ struct { \
} \
} while (/*CONSTCOND*/0)
#define QLIST_FIX_HEAD_PTR(head, field) do { \
if ((head)->lh_first != NULL) { \
(head)->lh_first->field.le_prev = &(head)->lh_first; \
} \
} while (/*CONSTCOND*/0)
#define QLIST_INSERT_AFTER(listelm, elm, field) do { \
if (((elm)->field.le_next = (listelm)->field.le_next) != NULL) \
(listelm)->field.le_next->field.le_prev = \