rdma: SVCRDMA Core Transport Services

Browse source

This file implements the core transport data management and I/O
path. The I/O path for RDMA involves receiving callbacks on interrupt
context. Since all the svc transport locks are _bh locks we enqueue the
transport on a list, schedule a tasklet to dequeue data indications from
the RDMA completion queue. The tasklet in turn takes _bh locks to
enqueue receive data indications on a list for the transport. The
svc_rdma_recvfrom transport function dequeues data from this list in an
NFSD thread context.

Signed-off-by: Tom Tucker <[email protected]>
Acked-by: Neil Brown <[email protected]>
Signed-off-by: J. Bruce Fields <[email protected]>

...

This commit is contained in:

Tom Tucker 2007-12-12 16:13:21 -06:00 • committed by J. Bruce Fields

parent ef7fbf59e6

commit 377f9b2f45

1 changed files with 1080 additions and 0 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

1080

net/sunrpc/xprtrdma/svc_rdma_transport.c Normal file

View file

File diff suppressed because it is too large Load diff