diff options
| author | Kevin Wolf <kwolf@redhat.com> | 2016-01-13 15:56:06 +0100 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2016-01-20 13:36:23 +0100 |
| commit | 04c01a5c8f006b6e45fa5be8ea857efe7d9c41f9 (patch) | |
| tree | a564093ac2a06eb941504e037e3c4a19623f6736 /block/qcow2.c | |
| parent | 23c88b24721ee907639705bf9de03dcd6b1e66ad (diff) | |
block: Rename BDRV_O_INCOMING to BDRV_O_INACTIVE
Instead of covering only the state of images on the migration
destination before the migration is completed, the flag will also cover
the state of images on the migration source after completion. This
common state implies that the image is technically still open, but no
writes will happen and any cached contents will be reloaded from disk if
and when the image leaves this state.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Diffstat (limited to 'block/qcow2.c')
| -rw-r--r-- | block/qcow2.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/block/qcow2.c b/block/qcow2.c index 037afbf528..340ae8f8a3 100644 --- a/block/qcow2.c +++ b/block/qcow2.c @@ -1141,7 +1141,7 @@ static int qcow2_open(BlockDriverState *bs, QDict *options, int flags, } /* Clear unknown autoclear feature bits */ - if (!bs->read_only && !(flags & BDRV_O_INCOMING) && s->autoclear_features) { + if (!bs->read_only && !(flags & BDRV_O_INACTIVE) && s->autoclear_features) { s->autoclear_features = 0; ret = qcow2_update_header(bs); if (ret < 0) { @@ -1154,7 +1154,7 @@ static int qcow2_open(BlockDriverState *bs, QDict *options, int flags, qemu_co_mutex_init(&s->lock); /* Repair image if dirty */ - if (!(flags & (BDRV_O_CHECK | BDRV_O_INCOMING)) && !bs->read_only && + if (!(flags & (BDRV_O_CHECK | BDRV_O_INACTIVE)) && !bs->read_only && (s->incompatible_features & QCOW2_INCOMPAT_DIRTY)) { BdrvCheckResult result = {0}; @@ -1693,7 +1693,7 @@ static void qcow2_close(BlockDriverState *bs) /* else pre-write overlap checks in cache_destroy may crash */ s->l1_table = NULL; - if (!(bs->open_flags & BDRV_O_INCOMING)) { + if (!(bs->open_flags & BDRV_O_INACTIVE)) { int ret1, ret2; ret1 = qcow2_cache_flush(bs, s->l2_table_cache); |