Displaying 3 results from an estimated 3 matches for "eagian".
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eagain
2019 Jul 31
1
[PATCH V2 9/9] vhost: do not return -EAGIAN for non blocking invalidation too early
A little typo in the title: s/EAGIAN/EAGAIN
Thanks,
Stefano
On Wed, Jul 31, 2019 at 04:46:55AM -0400, Jason Wang wrote:
> Instead of returning -EAGAIN unconditionally, we'd better do that only
> we're sure the range is overlapped with the metadata area.
>
> Reported-by: Jason Gunthorpe <jgg at ziepe.ca>
&g...
2019 Jul 31
0
[PATCH V2 9/9] vhost: do not return -EAGIAN for non blocking invalidation too early
Instead of returning -EAGAIN unconditionally, we'd better do that only
we're sure the range is overlapped with the metadata area.
Reported-by: Jason Gunthorpe <jgg at ziepe.ca>
Fixes: 7f466032dc9e ("vhost: access vq metadata through kernel virtual address")
Signed-off-by: Jason Wang <jasowang at redhat.com>
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drivers/vhost/vhost.c | 32
2019 Jul 31
14
[PATCH V2 0/9] Fixes for metadata accelreation
...date_count in vhost_set_vring_num_addr()
vhost: mark dirty pages during map uninit
vhost: don't do synchronize_rcu() in vhost_uninit_vq_maps()
vhost: do not use RCU to synchronize MMU notifier with worker
vhost: correctly set dirty pages in MMU notifiers callback
vhost: do not return -EAGIAN for non blocking invalidation too early
drivers/vhost/vhost.c | 232 +++++++++++++++++++++++++++---------------
drivers/vhost/vhost.h | 8 +-
2 files changed, 154 insertions(+), 86 deletions(-)
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2.18.1