diff options
Diffstat (limited to 'block.c')
| -rw-r--r-- | block.c | 13 |
1 files changed, 7 insertions, 6 deletions
@@ -905,7 +905,7 @@ static QemuOptsList bdrv_runtime_opts = { * Removes all processed options from *options. */ static int bdrv_open_common(BlockDriverState *bs, BdrvChild *file, - QDict *options, int flags, Error **errp) + QDict *options, Error **errp) { int ret, open_flags; const char *filename; @@ -943,7 +943,8 @@ static int bdrv_open_common(BlockDriverState *bs, BdrvChild *file, goto fail_opts; } - trace_bdrv_open_common(bs, filename ?: "", flags, drv->format_name); + trace_bdrv_open_common(bs, filename ?: "", bs->open_flags, + drv->format_name); node_name = qemu_opt_get(opts, "node-name"); bdrv_assign_node_name(bs, node_name, &local_err); @@ -955,8 +956,7 @@ static int bdrv_open_common(BlockDriverState *bs, BdrvChild *file, bs->request_alignment = 512; bs->zero_beyond_eof = true; - open_flags = bdrv_open_flags(bs, flags); - bs->read_only = !(open_flags & BDRV_O_RDWR); + bs->read_only = !(bs->open_flags & BDRV_O_RDWR); if (use_bdrv_whitelist && !bdrv_is_whitelisted(drv, bs->read_only)) { error_setg(errp, @@ -969,7 +969,7 @@ static int bdrv_open_common(BlockDriverState *bs, BdrvChild *file, } assert(bs->copy_on_read == 0); /* bdrv_new() and bdrv_close() make it so */ - if (flags & BDRV_O_COPY_ON_READ) { + if (bs->open_flags & BDRV_O_COPY_ON_READ) { if (!bs->read_only) { bdrv_enable_copy_on_read(bs); } else { @@ -994,6 +994,7 @@ static int bdrv_open_common(BlockDriverState *bs, BdrvChild *file, bdrv_set_enable_write_cache(bs, bs->open_flags & BDRV_O_CACHE_WB); /* Open the image, either directly or using a protocol */ + open_flags = bdrv_open_flags(bs, bs->open_flags); if (drv->bdrv_file_open) { assert(file == NULL); assert(!drv->bdrv_needs_filename || filename != NULL); @@ -1656,7 +1657,7 @@ static int bdrv_open_inherit(BlockDriverState **pbs, const char *filename, assert(!(flags & BDRV_O_PROTOCOL) || !file); /* Open the image */ - ret = bdrv_open_common(bs, file, options, flags, &local_err); + ret = bdrv_open_common(bs, file, options, &local_err); if (ret < 0) { goto fail; } |