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| author | Bart Van Assche <bvanassche@acm.org> | 2014-05-20 15:08:34 +0200 |
|---|---|---|
| committer | Roland Dreier <roland@purestorage.com> | 2014-05-20 18:20:52 +0200 |
| commit | 5cfb17828d877a5541171087b9d746befdf2a126 (patch) | |
| tree | b24c9f79049f8f6b034e466a000d5b29ffbadd0a /fs/lockd/svcsubs.c | |
| parent | IB/srp: Rename FMR-related variables (diff) | |
| download | linux-5cfb17828d877a5541171087b9d746befdf2a126.tar.xz linux-5cfb17828d877a5541171087b9d746befdf2a126.zip | |
IB/srp: Add fast registration support
Certain HCA types (e.g. Connect-IB) and certain configurations (e.g.
ConnectX VF) support fast registration but not FMR. Hence add fast
registration support.
In function srp_rport_reconnect(), move the the srp_finish_req()
loop from after to before the srp_create_target_ib() call. This is
needed to avoid that srp_finish_req() tries to queue any
invalidation requests for rkeys associated with the old queue pair
on the newly allocated queue pair. Invoking srp_finish_req() before
the queue pair has been reallocated is safe since srp_claim_req()
handles completions correctly that arrive after srp_finish_req()
has been invoked.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Roland Dreier <roland@purestorage.com>
Diffstat (limited to 'fs/lockd/svcsubs.c')
0 files changed, 0 insertions, 0 deletions