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| author | Kevin Wolf <kwolf@redhat.com> | 2011-07-15 16:36:40 +0200 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2011-08-02 15:53:41 +0200 |
| commit | 384acbf46b70edf0d2c1648aa1a92a90bcf7057d (patch) | |
| tree | 38459f728adf03df6b83a6273484f61d05e0dd01 /hw/scsi-defs.h | |
| parent | 52b8eb60132b27ad53476490e9d7579003390cfa (diff) | |
async: Remove AsyncContext
The purpose of AsyncContexts was to protect qcow and qcow2 against reentrancy
during an emulated bdrv_read/write (which includes a qemu_aio_wait() call and
can run AIO callbacks of different requests if it weren't for AsyncContexts).
Now both qcow and qcow2 are protected by CoMutexes and AsyncContexts can be
removed.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'hw/scsi-defs.h')
0 files changed, 0 insertions, 0 deletions