diff options
| author | Tom Tucker <tom@opengridcomputing.com> | 2008-05-06 12:33:11 -0400 |
|---|---|---|
| committer | Tom Tucker <tom@opengridcomputing.com> | 2008-05-19 08:33:44 -0400 |
| commit | dbcd00eba99945acfc433508a58eadc5dcd18cad (patch) | |
| tree | c9bd31141dc48b45819d153ead3d311a0db51e40 /fs/compat_binfmt_elf.c | |
| parent | 0e7f011a19696cc25d68a8d6631fc6c5aa60a54c (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 'fs/compat_binfmt_elf.c')
0 files changed, 0 insertions, 0 deletions