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| author | Kevin Wolf <kwolf@redhat.com> | 2017-11-07 18:21:41 +0100 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2017-11-17 13:35:59 +0100 |
| commit | 398e6ad014df261d20d3fd6cff2cfbf940bac714 (patch) | |
| tree | 32ab30963ddfd86a2e4bb9199c393c6a466e00f3 /hw | |
| parent | f66afbe26f0c093d639610d70d16d7cc3183b652 (diff) | |
| download | qemu-398e6ad014df261d20d3fd6cff2cfbf940bac714.zip qemu-398e6ad014df261d20d3fd6cff2cfbf940bac714.tar.gz qemu-398e6ad014df261d20d3fd6cff2cfbf940bac714.tar.bz2 | |
block: Deprecate bdrv_set_read_only() and users
bdrv_set_read_only() is used by some block drivers to override the
read-only option given by the user. This is not how read-only images
generally work in QEMU: Instead of second guessing what the user really
meant (which currently includes making an image read-only even if the
user didn't only use the default, but explicitly said read-only=off), we
should error out if we can't provide what the user requested.
This adds deprecation warnings to all callers of bdrv_set_read_only() so
that the behaviour can be corrected after the usual deprecation period.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'hw')
0 files changed, 0 insertions, 0 deletions