diff options
| author | Tom Tucker <tom@opengridcomputing.com> | 2008-03-11 14:31:39 -0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-03-12 12:37:34 -0700 |
| commit | c48cbb405c4f338ce3263c44d621eff41d9a95fc (patch) | |
| tree | 9b40ce571009d8acae6b1023b5e50247d3f33d15 /net/sched/act_api.c | |
| parent | ee27a558ae0ff5063ccd6c47ca102c0bb0e3ba27 (diff) | |
SVCRDMA: Add xprt refs to fix close/unmount crash
RDMA connection shutdown on an SMP machine can cause a kernel crash due
to the transport close path racing with the I/O tasklet.
Additional transport references were added as follows:
- A reference when on the DTO Q to avoid having the transport
deleted while queued for I/O.
- A reference while there is a QP able to generate events.
- A reference until the DISCONNECTED event is received on the CM ID
Signed-off-by: Tom Tucker <tom@opengridcomputing.com>
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'net/sched/act_api.c')
0 files changed, 0 insertions, 0 deletions