Max Gurtovoy 6ec9d4d231 IB/iser: Fix possible SQ overflow ... Fix a regression was introduced in commit 6df5a128f0 ("IB/iser: Suppress scsi command send completions"). The sig_count was wrongly set to be static variable, thus it is possible that we won't reach to (sig_count % ISER_SIGNAL_BATCH) == 0 condition (due to races) and the send queue will be overflowed. Instead keep sig_count per connection. We don't need it to be atomic as we are safe under the iscsi session frwd_lock taken by libiscsi on the queuecommand path. Fixes: 6df5a128f0 ("IB/iser: Suppress scsi command send completions") Signed-off-by: Max Gurtovoy <maxg@mellanox.com> Signed-off-by: Sagi Grimberg <sagig@mellanox.com> Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: Roland Dreier <roland@purestorage.com>		2014-12-15 18:11:44 -08:00
..
ipoib	net: better IFF_XMIT_DST_RELEASE support	2014-10-07 13:22:11 -04:00
iser	IB/iser: Fix possible SQ overflow	2014-12-15 18:11:44 -08:00
isert	IB/isert: Adjust CQ size to HW limits	2014-11-19 22:28:42 -08:00
srp	scsi: drop reason argument from ->change_queue_depth	2014-11-24 14:45:27 +01:00
srpt	srp-target: Retry when QP creation fails with ENOMEM	2014-10-28 13:55:08 -07:00
Makefile	IB: Allow build of hw/ and ulp/ subdirectories independently	2014-06-02 14:51:12 -07:00