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| author | Kevin Wolf | 2017-05-04 18:52:40 +0200 |
|---|---|---|
| committer | Kevin Wolf | 2017-05-11 12:08:24 +0200 |
| commit | 9c5e6594f15b7364624a3ad40306c396c93a2145 (patch) | |
| tree | 61a8a8ad77a1ff3f54a091098070e56df04dc122 /block/file-posix.c | |
| parent | block: Inactivate parents before children (diff) | |
| download | qemu-9c5e6594f15b7364624a3ad40306c396c93a2145.tar.gz qemu-9c5e6594f15b7364624a3ad40306c396c93a2145.tar.xz qemu-9c5e6594f15b7364624a3ad40306c396c93a2145.zip | |
block: Fix write/resize permissions for inactive images
Format drivers for inactive nodes don't need write/resize permissions on
their bs->file and can share write/resize with another VM (in fact, this
is the whole point of keeping images inactive). Represent this fact in
the op blocker system, so that image locking does the right thing
without special-casing inactive images.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Diffstat (limited to 'block/file-posix.c')
0 files changed, 0 insertions, 0 deletions