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c3bccbfbb7
linux/drivers/infiniband/core
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Or Gerlitz c3bccbfbb7 IB/core: Use qp->usecnt to track multicast attach/detach 
Just as we don't allow PDs, CQs, etc. to be destroyed if there are QPs
that are attached to them, don't let a QP be destroyed if there are
multicast group(s) attached to it.  Use the existing usecnt field of
struct ib_qp which was added by commit 0e0ec7e ("RDMA/core: Export
ib_open_qp() to share XRC TGT QPs") to track this.

Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
2012-05-08 11:16:54 -07:00
..
addr.c infiniband: Convert dst_fetch_ha() over to dst_neigh_lookup(). 2012-01-25 21:30:36 -05:00
agent.c IB/mad: Improve an error message so error code is included 2011-03-18 09:42:20 -07:00
agent.h RDMA: Remove subversion $Id tags 2008-07-14 23:48:44 -07:00
cache.c IB/core: Add GID change event 2011-07-18 21:04:30 -07:00
cm_msgs.h IB/cm: Fix layout of APR message 2012-01-03 21:04:18 -08:00
cm.c switch device_get_devnode() and ->devnode() to umode_t * 2012-01-03 22:54:55 -05:00
cma.c infiniband changes for 3.3 merge window 2012-01-08 14:05:48 -08:00
core_priv.h IB/core: Allow device-specific per-port sysfs files 2010-05-21 10:34:44 -07:00
device.c RDMA: Allow for NULL .modify_device() and .modify_port() methods 2011-07-18 16:44:30 -07:00
fmr_pool.c infiniband: add in export.h for files using EXPORT_SYMBOL/THIS_MODULE 2011-10-31 19:31:35 -04:00
iwcm.c RDMA/iwcm: Reject connect requests if cmid is not in LISTEN state 2012-03-07 15:14:53 -08:00
iwcm.h
mad_priv.h IB/mad: Allow tuning of QP0 and QP1 sizes 2009-09-07 08:28:48 -07:00
mad_rmpp.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
mad_rmpp.h RDMA: Remove subversion $Id tags 2008-07-14 23:48:44 -07:00
mad.c IB/mad: Don't send response for failed MADs 2012-04-24 16:08:57 -07:00
Makefile RDMA: Add netlink infrastructure 2011-05-20 11:46:11 -07:00
multicast.c infiniband: add in export.h for files using EXPORT_SYMBOL/THIS_MODULE 2011-10-31 19:31:35 -04:00
netlink.c netlink: add netlink_dump_control structure for netlink_dump_start() 2012-02-26 14:10:06 -05:00
packer.c infiniband: add in export.h for files using EXPORT_SYMBOL/THIS_MODULE 2011-10-31 19:31:35 -04:00
sa_query.c RDMA: Update missed conversion of flush_scheduled_work() 2011-01-28 16:39:08 -08:00
sa.h
smi.c IB/mad: Check hop count field in directed route MAD to avoid array overflow 2009-09-05 20:24:10 -07:00
smi.h
sysfs.c IB/core: Don't return EINVAL from sysfs rate attribute for invalid speeds 2012-04-02 10:57:31 -07:00
ucm.c rdma/core: Fix sparse warnings 2012-01-04 09:17:45 -08:00
ucma.c RDMA/ucma: Fix AB-BA deadlock 2012-03-05 12:27:57 -08:00
ud_header.c infiniband: add in export.h for files using EXPORT_SYMBOL/THIS_MODULE 2011-10-31 19:31:35 -04:00
umem.c Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux 2011-11-06 19:44:47 -08:00
user_mad.c switch device_get_devnode() and ->devnode() to umode_t * 2012-01-03 22:54:55 -05:00
uverbs_cmd.c RDMA/core: Fix kernel panic by always initializing qp->usecnt 2012-01-27 09:20:10 -08:00
uverbs_main.c switch device_get_devnode() and ->devnode() to umode_t * 2012-01-03 22:54:55 -05:00
uverbs_marshall.c infiniband: add in export.h for files using EXPORT_SYMBOL/THIS_MODULE 2011-10-31 19:31:35 -04:00
uverbs.h RDMA/uverbs: Export ib_open_qp() capability to user space 2011-10-13 09:50:56 -07:00
verbs.c IB/core: Use qp->usecnt to track multicast attach/detach 2012-05-08 11:16:54 -07:00