IB/srp: reduce local coverage for command submission and EH

Browse source

We only need locks to protect our lists and number of credits available.
By pre-consuming the credit for the request, we can reduce our lock
coverage to just those areas. If we don't actually send the request,
we'll need to put the credit back into the pool.

Signed-off-by: Bart Van Assche <bvanassche@acm.org>
[ broken out and small cleanups by David Dillow ]
Signed-off-by: David Dillow <dillowda@ornl.gov>

...

This commit is contained in:

Bart Van Assche 2010-11-26 14:37:47 -05:00 • committed by David Dillow

parent 536ae14e75

commit 76c75b258f

2 changed files with 67 additions and 58 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

124

drivers/infiniband/ulp/srp/ib_srp.c

View file

1

drivers/infiniband/ulp/srp/ib_srp.h

View file