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author | Marcelo Tosatti <mtosatti@redhat.com> | 2012-10-11 05:00:35 -0300 |
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committer | Marcelo Tosatti <mtosatti@redhat.com> | 2012-10-11 05:00:35 -0300 |
commit | 6b852ae04e3aa1adfeac5a62d6ab71870bcc7c5d (patch) | |
tree | cdf94fdf09a6b4abecff647784d82bc1ad1758c5 /block/vmdk.c | |
parent | 8ed1d2756d3347c2b021748d8c272ff650f57dd0 (diff) | |
parent | f430694188293f99a316bfa375b7cc17d23a06ed (diff) |
Merge commit 'f430694188293f99a316bfa375b7cc17d23a06ed' into upstream-merge
* commit 'f430694188293f99a316bfa375b7cc17d23a06ed': (248 commits)
add pc-1.3 machine type
Cleanup unused global var qemu_system_powerdown
target-sparc: use notifier for signaling guest system_powerdown command
target-arm: use notifier for signaling guest system_powerdown command
acpi: use notifier for signaling guest system_powerdown command
Introduce powerdown_notifiers
tcg/i386: fix build with -march < i686
tcg: Streamline movcond_i64 using movcond_i32
tcg: Streamline movcond_i64 using 32-bit arithmetic
tcg: Sanity check goto_tb input
tcg: Sanity check deposit inputs
tcg: Add tcg_debug_assert
tcg: Implement concat*_i64 with deposit_i64
tcg: Emit XORI as NOT for appropriate constants
tcg: Optimize initial inputs for ori_i64
tcg: Emit ANDI as EXTU for appropriate constants
tcg: Adjust descriptions of *cond opcodes
tcg/mips: fix MIPS32(R2) detection
block: remove keep_read_only flag from BlockDriverState struct
block: convert bdrv_commit() to use bdrv_reopen()
...
Conflicts:
hw/pc_piix.c
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Diffstat (limited to 'block/vmdk.c')
-rw-r--r-- | block/vmdk.c | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/block/vmdk.c b/block/vmdk.c index bba4c61a7..f2e861b07 100644 --- a/block/vmdk.c +++ b/block/vmdk.c @@ -300,6 +300,40 @@ static int vmdk_is_cid_valid(BlockDriverState *bs) return 1; } +/* Queue extents, if any, for reopen() */ +static int vmdk_reopen_prepare(BDRVReopenState *state, + BlockReopenQueue *queue, Error **errp) +{ + BDRVVmdkState *s; + int ret = -1; + int i; + VmdkExtent *e; + + assert(state != NULL); + assert(state->bs != NULL); + + if (queue == NULL) { + error_set(errp, ERROR_CLASS_GENERIC_ERROR, + "No reopen queue for VMDK extents"); + goto exit; + } + + s = state->bs->opaque; + + assert(s != NULL); + + for (i = 0; i < s->num_extents; i++) { + e = &s->extents[i]; + if (e->file != state->bs->file) { + bdrv_reopen_queue(queue, e->file, state->flags); + } + } + ret = 0; + +exit: + return ret; +} + static int vmdk_parent_open(BlockDriverState *bs) { char *p_name; @@ -1646,6 +1680,7 @@ static BlockDriver bdrv_vmdk = { .instance_size = sizeof(BDRVVmdkState), .bdrv_probe = vmdk_probe, .bdrv_open = vmdk_open, + .bdrv_reopen_prepare = vmdk_reopen_prepare, .bdrv_read = vmdk_co_read, .bdrv_write = vmdk_co_write, .bdrv_close = vmdk_close, |