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block: Add options QDict to .bdrv_open()

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Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
This commit is contained in:
Kevin Wolf 2013-03-15 10:35:01 +01:00 committed by Stefan Hajnoczi
parent 4f30649618
commit 1a86938f04
14 changed files with 17 additions and 17 deletions
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4
block.c
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@ -710,7 +710,7 @@ static int bdrv_open_common(BlockDriverState *bs, BlockDriverState *file,
} else {
assert(file != NULL);
bs->file = file;
ret = drv->bdrv_open(bs, open_flags);
ret = drv->bdrv_open(bs, NULL, open_flags);
}
if (ret < 0) {
@ -3190,7 +3190,7 @@ int bdrv_snapshot_goto(BlockDriverState *bs,
if (bs->file) {
drv->bdrv_close(bs);
ret = bdrv_snapshot_goto(bs->file, snapshot_id);
open_ret = drv->bdrv_open(bs, bs->open_flags);
open_ret = drv->bdrv_open(bs, NULL, bs->open_flags);
if (open_ret < 0) {
bdrv_delete(bs->file);
bs->drv = NULL;

2
block/bochs.c
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@ -108,7 +108,7 @@ static int bochs_probe(const uint8_t *buf, int buf_size, const char *filename)
return 0;
}
static int bochs_open(BlockDriverState *bs, int flags)
static int bochs_open(BlockDriverState *bs, QDict *options, int flags)
{
BDRVBochsState *s = bs->opaque;
int i;

2
block/cloop.c
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@ -53,7 +53,7 @@ static int cloop_probe(const uint8_t *buf, int buf_size, const char *filename)
return 0;
}
static int cloop_open(BlockDriverState *bs, int flags)
static int cloop_open(BlockDriverState *bs, QDict *options, int flags)
{
BDRVCloopState *s = bs->opaque;
uint32_t offsets_size, max_compressed_block_size = 1, i;

2
block/cow.c
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@ -58,7 +58,7 @@ static int cow_probe(const uint8_t *buf, int buf_size, const char *filename)
return 0;
}
static int cow_open(BlockDriverState *bs, int flags)
static int cow_open(BlockDriverState *bs, QDict *options, int flags)
{
BDRVCowState *s = bs->opaque;
struct cow_header_v2 cow_header;

2
block/dmg.c
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@ -85,7 +85,7 @@ static int read_uint32(BlockDriverState *bs, int64_t offset, uint32_t *result)
return 0;
}
static int dmg_open(BlockDriverState *bs, int flags)
static int dmg_open(BlockDriverState *bs, QDict *options, int flags)
{
BDRVDMGState *s = bs->opaque;
uint64_t info_begin,info_end,last_in_offset,last_out_offset;

2
block/parallels.c
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@ -68,7 +68,7 @@ static int parallels_probe(const uint8_t *buf, int buf_size, const char *filenam
return 0;
}
static int parallels_open(BlockDriverState *bs, int flags)
static int parallels_open(BlockDriverState *bs, QDict *options, int flags)
{
BDRVParallelsState *s = bs->opaque;
int i;

2
block/qcow.c
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@ -92,7 +92,7 @@ static int qcow_probe(const uint8_t *buf, int buf_size, const char *filename)
return 0;
}
static int qcow_open(BlockDriverState *bs, int flags)
static int qcow_open(BlockDriverState *bs, QDict *options, int flags)
{
BDRVQcowState *s = bs->opaque;
int len, i, shift, ret;

4
block/qcow2.c
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@ -285,7 +285,7 @@ static int qcow2_check(BlockDriverState *bs, BdrvCheckResult *result,
return ret;
}
static int qcow2_open(BlockDriverState *bs, int flags)
static int qcow2_open(BlockDriverState *bs, QDict *options, int flags)
{
BDRVQcowState *s = bs->opaque;
int len, i, ret = 0;
@ -912,7 +912,7 @@ static void qcow2_invalidate_cache(BlockDriverState *bs)
qcow2_close(bs);
memset(s, 0, sizeof(BDRVQcowState));
qcow2_open(bs, flags);
qcow2_open(bs, NULL, flags);
if (crypt_method) {
s->crypt_method = crypt_method;

4
block/qed.c
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@ -373,7 +373,7 @@ static void bdrv_qed_rebind(BlockDriverState *bs)
s->bs = bs;
}
static int bdrv_qed_open(BlockDriverState *bs, int flags)
static int bdrv_qed_open(BlockDriverState *bs, QDict *options, int flags)
{
BDRVQEDState *s = bs->opaque;
QEDHeader le_header;
@ -1526,7 +1526,7 @@ static void bdrv_qed_invalidate_cache(BlockDriverState *bs)
bdrv_qed_close(bs);
memset(s, 0, sizeof(BDRVQEDState));
bdrv_qed_open(bs, bs->open_flags);
bdrv_qed_open(bs, NULL, bs->open_flags);
}
static int bdrv_qed_check(BlockDriverState *bs, BdrvCheckResult *result,

2
block/raw.c
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@ -3,7 +3,7 @@
#include "block/block_int.h"
#include "qemu/module.h"
static int raw_open(BlockDriverState *bs, int flags)
static int raw_open(BlockDriverState *bs, QDict *options, int flags)
{
bs->sg = bs->file->sg;
return 0;

2
block/vdi.c
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@ -364,7 +364,7 @@ static int vdi_probe(const uint8_t *buf, int buf_size, const char *filename)
return result;
}
static int vdi_open(BlockDriverState *bs, int flags)
static int vdi_open(BlockDriverState *bs, QDict *options, int flags)
{
BDRVVdiState *s = bs->opaque;
VdiHeader header;

2
block/vmdk.c
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@ -723,7 +723,7 @@ static int vmdk_open_desc_file(BlockDriverState *bs, int flags,
return vmdk_parse_extents(buf, bs, bs->file->filename);
}
static int vmdk_open(BlockDriverState *bs, int flags)
static int vmdk_open(BlockDriverState *bs, QDict *options, int flags)
{
int ret;
BDRVVmdkState *s = bs->opaque;

2
block/vpc.c
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@ -155,7 +155,7 @@ static int vpc_probe(const uint8_t *buf, int buf_size, const char *filename)
return 0;
}
static int vpc_open(BlockDriverState *bs, int flags)
static int vpc_open(BlockDriverState *bs, QDict *options, int flags)
{
BDRVVPCState *s = bs->opaque;
int i;

2
include/block/block_int.h
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@ -82,7 +82,7 @@ struct BlockDriver {
void (*bdrv_reopen_commit)(BDRVReopenState *reopen_state);
void (*bdrv_reopen_abort)(BDRVReopenState *reopen_state);
int (*bdrv_open)(BlockDriverState *bs, int flags);
int (*bdrv_open)(BlockDriverState *bs, QDict *options, int flags);
int (*bdrv_file_open)(BlockDriverState *bs, const char *filename, int flags);
int (*bdrv_read)(BlockDriverState *bs, int64_t sector_num,
uint8_t *buf, int nb_sectors);