linux_dsm_epyc7002/drivers/infiniband/hw/ehca
Stefan Roscher 1988d1fa1a IB/ehca: Remove unnecessary memory operations for userspace queue pairs
The queue map for flush completion circumvention is only used for
kernel space queue pairs.  This patch skips the allocation of the
queue maps in case the QP is created for userspace.  In addition, this
patch does not iomap the galpas for kernel usage if the queue pair is
only used in userspace.  These changes will improve the performance of
creation of userspace queue pairs.

Signed-off-by: Stefan Roscher <stefan.roscher@de.ibm.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
2009-05-13 16:52:43 -07:00
..
ehca_av.c
ehca_classes_pSeries.h
ehca_classes.h IB/ehca: Replace modulus operations in flush error completion path 2008-12-05 11:25:38 -08:00
ehca_cq.c IB/ehca: Fix printk format warnings from u64 type change 2009-01-16 14:55:28 -08:00
ehca_eq.c IB/ehca: Remove redundant test of vpage 2008-12-21 13:29:13 -08:00
ehca_hca.c IB/ehca: Fix printk format warnings from u64 type change 2009-01-16 14:55:28 -08:00
ehca_irq.c IB/ehca: Fix printk format warnings from u64 type change 2009-01-16 14:55:28 -08:00
ehca_irq.h
ehca_iverbs.h IB/ehca: Generate flush status CQ entries 2008-09-20 20:05:21 -07:00
ehca_main.c IB/ehca: Fix printk format warnings from u64 type change 2009-01-16 14:55:28 -08:00
ehca_mcast.c IB/ehca: Fix printk format warnings from u64 type change 2009-01-16 14:55:28 -08:00
ehca_mrmw.c IB/ehca: Fix printk format warnings from u64 type change 2009-01-16 14:55:28 -08:00
ehca_mrmw.h
ehca_pd.c
ehca_qes.h IB/ehca: Discard double CQE for one WR 2008-08-12 11:34:59 -07:00
ehca_qp.c IB/ehca: Remove unnecessary memory operations for userspace queue pairs 2009-05-13 16:52:43 -07:00
ehca_reqs.c IB/ehca: Fix printk format warnings from u64 type change 2009-01-16 14:55:28 -08:00
ehca_sqp.c IB: Remove __constant_{endian} uses 2009-01-17 17:11:57 -08:00
ehca_tools.h IB/ehca: Fix printk format warnings from u64 type change 2009-01-16 14:55:28 -08:00
ehca_uverbs.c IB/ehca: Fix printk format warnings from u64 type change 2009-01-16 14:55:28 -08:00
hcp_if.c IB/ehca: Remove unnecessary memory operations for userspace queue pairs 2009-05-13 16:52:43 -07:00
hcp_if.h IB/ehca: Remove unnecessary memory operations for userspace queue pairs 2009-05-13 16:52:43 -07:00
hcp_phyp.c IB/ehca: Remove unnecessary memory operations for userspace queue pairs 2009-05-13 16:52:43 -07:00
hcp_phyp.h IB/ehca: Remove unnecessary memory operations for userspace queue pairs 2009-05-13 16:52:43 -07:00
hipz_fns_core.h
hipz_fns.h
hipz_hw.h
ipz_pt_fn.c IB/ehca: Fall back to vmalloc() for big allocations 2009-05-13 16:52:42 -07:00
ipz_pt_fn.h
Kconfig
Makefile