linux_dsm_epyc7002/drivers/infiniband/hw/cxgb4
Vipul Pandya ec3eead217 RDMA/cxgb4: Remove kfifo usage
Using kfifos for ID management was limiting the number of QPs and
preventing NP384 MPI jobs.  So replace it with a simple bitmap
allocator.

Remove IDs from the IDR tables before deallocating them.  This bug was
causing the BUG_ON() in insert_handle() to fire because the ID was
getting reused before being removed from the IDR table.

Signed-off-by: Vipul Pandya <vipul@chelsio.com>
Signed-off-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
2012-05-18 13:22:36 -07:00
..
cm.c RDMA/cxgb4: Use vmalloc() for debugfs QP dump 2012-05-18 13:22:35 -07:00
cq.c RDMA/cxgb4: Fix iw_cxgb4 count_rcqes() logic 2011-11-28 11:53:05 -08:00
device.c RDMA/cxgb4: Remove kfifo usage 2012-05-18 13:22:36 -07:00
ev.c RDMA/cxgb4: Disable interrupts in c4iw_ev_dispatch() 2012-05-18 13:22:32 -07:00
id_table.c RDMA/cxgb4: Remove kfifo usage 2012-05-18 13:22:36 -07:00
iw_cxgb4.h RDMA/cxgb4: Remove kfifo usage 2012-05-18 13:22:36 -07:00
Kconfig Update broken web addresses in the kernel. 2010-10-18 11:03:14 +02:00
Makefile RDMA/cxgb4: Remove kfifo usage 2012-05-18 13:22:36 -07:00
mem.c RDMA/cxgb4: Remove kfifo usage 2012-05-18 13:22:36 -07:00
provider.c RDMA/cxgb4: Remove kfifo usage 2012-05-18 13:22:36 -07:00
qp.c RDMA/cxgb4: DB Drop Recovery for RDMA and LLD queues 2012-05-18 13:22:33 -07:00
resource.c RDMA/cxgb4: Remove kfifo usage 2012-05-18 13:22:36 -07:00
t4.h RDMA/cxgb4: DB Drop Recovery for RDMA and LLD queues 2012-05-18 13:22:33 -07:00
t4fw_ri_api.h RDMA/cxgb4: Add module option to tweak delayed ack 2010-07-21 10:53:52 -07:00
user.h RDMA/cxgb4: Add DB Overflow Avoidance 2012-05-18 13:22:31 -07:00