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authorTom Tucker <tom@opengridcomputing.com>2008-05-06 11:33:11 -0500
committerTom Tucker <tom@opengridcomputing.com>2008-05-19 07:33:44 -0500
commitdbcd00eba99945acfc433508a58eadc5dcd18cad (patch)
treec9bd31141dc48b45819d153ead3d311a0db51e40 /net/ax25
parent0e7f011a19696cc25d68a8d6631fc6c5aa60a54c (diff)
svcrdma: Fix race with dto_tasklet in svc_rdma_send
The svc_rdma_send function will attempt to reap SQ WR to make room for a new request if it finds the SQ full. This function races with the dto_tasklet that also reaps SQ WR. To avoid polling and arming the CQ unnecessarily move the test_and_clear_bit of the RDMAXPRT_SQ_PENDING flag and arming of the CQ to the sq_cq_reap function. Refactor the rq_cq_reap function to match sq_cq_reap so that the code is easier to follow. Signed-off-by: Tom Tucker <tom@opengridcomputing.com>
Diffstat (limited to 'net/ax25')
0 files changed, 0 insertions, 0 deletions