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b2e12bc6e3
qemu/block
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Christoph Hellwig b2e12bc6e3 block: add aio_flush operation 
Instead stalling the VCPU while serving a cache flush try to do it
asynchronously.  Use our good old helper thread pool to issue an
asynchronous fdatasync for raw-posix.  Note that while Linux AIO
implements a fdatasync operation it is not useful for us because
it isn't actually implement in asynchronous fashion.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-09-11 10:19:46 -05:00
..
bochs.c Move block drivers into their own directory 2009-05-14 16:13:46 -05:00
cloop.c Move block drivers into their own directory 2009-05-14 16:13:46 -05:00
cow.c block: use fdatasync instead of fsync if possible 2009-09-11 10:19:46 -05:00
curl.c Fix Sparse warning about "expression using sizeof on a function" 2009-08-01 10:13:44 +00:00
dmg.c Revert "support colon in filenames" 2009-07-09 16:06:38 -05:00
nbd.c Move block drivers into their own directory 2009-05-14 16:13:46 -05:00
parallels.c Move block drivers into their own directory 2009-05-14 16:13:46 -05:00
qcow2-cluster.c qcow2: Order concurrent AIO requests on the same unallocated cluster 2009-09-09 17:31:26 -05:00
qcow2-refcount.c Fix most warnings (errors with -Werror) when debugging is enabled 2009-07-20 17:19:25 +00:00
qcow2-snapshot.c Fix QCOW2 debugging code to compile again 2009-06-29 08:52:40 -05:00
qcow2.c qcow2: Order concurrent AIO requests on the same unallocated cluster 2009-09-09 17:31:26 -05:00
qcow2.h qcow2: Order concurrent AIO requests on the same unallocated cluster 2009-09-09 17:31:26 -05:00
qcow.c qcow1: Fix qcow_aio_writev 2009-07-10 13:44:29 -05:00
raw-posix-aio.h block: add aio_flush operation 2009-09-11 10:19:46 -05:00
raw-posix.c block: add aio_flush operation 2009-09-11 10:19:46 -05:00
raw-win32.c block: add bdrv_probe_device method 2009-06-15 14:04:22 +02:00
vdi.c block/vdi.c: Fix several bugs 2009-08-27 19:33:15 -05:00
vmdk.c vmdk: Fix backing file handling 2009-07-22 10:58:47 -05:00
vpc.c Fix spelling in comment. 2009-09-09 14:57:20 -05:00
vvfat.c vvfat: one more missing BlockDriver C99 initializer conversion 2009-05-28 02:14:56 -05:00