The 1st patch fixes batch submission.
The 2nd one fixes -EAGAIN for non-batch case.
The 3rd one is a cleanup.
This patchset is splitted from previous patchset(dataplane: optimization
and multi virtqueue support), as suggested by Stefan.
V5:
- in case of submission failure, return -EIO for new coming requests
until aborting is handled
- in patch2, follow Paolo's suggestion about ioq_enqueue() changes
V4:
- abort reuqests in BH to abvoid potential "Co-routine re-entered
recursively"
- remove 'enqueue' parameter to ioq_submit() to simpify change
- beautify code as suggested by Paolo
v3:
- rebase on QEMU master
v2:
- code style fix and commit log fix as suggested by Benoît Canet
v1:
- rebase on latest QEMU master
block/linux-aio.c | 131 +++++++++++++++++++++++++++++++++++++++++++----------
1 file changed, 107 insertions(+), 24 deletions(-)
Thanks,
Ming Lei
