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| author | Kevin Wolf <kwolf@redhat.com> | 2011-07-14 17:27:13 +0200 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2011-08-02 15:53:40 +0200 |
| commit | da1fa91d6cca8a6d3da9c2b222fa485429db297c (patch) | |
| tree | c77f342d36c65fb1773c1f9c563f2d5b531e6f4e /blockdev.c | |
| parent | 5e3840ce24040cbd1957008489cbc136c43ca391 (diff) | |
block: Add bdrv_co_readv/writev
Add new block driver callbacks bdrv_co_readv/writev, which work on a
QEMUIOVector like bdrv_aio_*, but don't need a callback. The function may only
be called inside a coroutine, so a block driver implementing this interface can
yield instead of blocking during I/O.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'blockdev.c')
0 files changed, 0 insertions, 0 deletions