kernel-fxtec-pro1x/drivers/infiniband/hw/mthca
Roland Dreier 30c00986f3 IB/mthca: Simplify CQ cleaning in mthca_free_qp()
mthca_free_qp() already has local variables to hold the QP's send_cq
and recv_cq, so we can slightly clean up the calls to mthca_cq_clean()
by using those local variables instead of expressions like
to_mcq(qp->ibqp.send_cq).

Also, by cleaning the recv_cq first, we can avoid worrying about
whether the QP is attached to an SRQ for the second call, because we
would only clean send_cq if send_cq is not equal to recv_cq, and that
means send_cq cannot have any receive completions from the QP being
destroyed.

All this work even improves the generated code a bit:

add/remove: 0/0 grow/shrink: 0/1 up/down: 0/-5 (-5)
function                                     old     new   delta
mthca_free_qp                                510     505      -5

Signed-off-by: Roland Dreier <rolandd@cisco.com>
2007-04-24 16:31:11 -07:00
..
Kconfig IB/mthca: Always build debugging code unless CONFIG_EMBEDDED=y 2006-04-02 14:39:20 -07:00
Makefile IB/mthca: Always build debugging code unless CONFIG_EMBEDDED=y 2006-04-02 14:39:20 -07:00
mthca_allocator.c IB/mthca: Use IRQ safe locks to protect allocation bitmaps 2006-08-31 17:25:56 -07:00
mthca_av.c [PATCH] slab: remove SLAB_ATOMIC 2006-12-07 08:39:24 -08:00
mthca_catas.c WorkStruct: make allyesconfig 2006-11-22 14:57:56 +00:00
mthca_cmd.c IB/mthca: Fix reserved MTTs calculation on mem-free HCAs 2007-02-12 16:16:29 -08:00
mthca_cmd.h IB: simplify static rate encoding 2006-04-10 09:43:47 -07:00
mthca_config_reg.h [PATCH] IB: Add copyright notices 2005-08-26 20:37:35 -07:00
mthca_cq.c IB: Return qp pointer as part of ib_wc 2007-02-04 14:11:55 -08:00
mthca_dev.h IB/mthca: Always fill MTTs from CPU 2007-02-12 16:16:29 -08:00
mthca_doorbell.h [PATCH] IB: sparse endianness cleanup 2005-08-26 20:37:35 -07:00
mthca_eq.c IB/mthca: Fix section mismatches 2006-11-29 15:33:06 -08:00
mthca_mad.c IB/mthca: Fix section mismatches 2006-11-29 15:33:06 -08:00
mthca_main.c IB/mthca: Update HCA firmware revisions 2007-04-18 20:21:02 -07:00
mthca_mcg.c IB/mthca: Fix section mismatches 2006-11-29 15:33:06 -08:00
mthca_memfree.c IB/mthca: Fix allocation of ICM chunks in coherent memory 2007-02-16 13:57:33 -08:00
mthca_memfree.h IB/mthca: Fix access to MTT and MPT tables on non-cache-coherent CPUs 2007-02-12 16:16:29 -08:00
mthca_mr.c IB/mthca: Fix mthca_write_mtt() on HCAs with hidden memory 2007-04-24 16:31:04 -07:00
mthca_pd.c IB/mthca: Fix section mismatches 2006-11-29 15:33:06 -08:00
mthca_profile.c IB/mthca: Merge MR and FMR space on 64-bit systems 2007-02-12 16:16:29 -08:00
mthca_profile.h [PATCH] IB/mthca: Add SRQ implementation 2005-08-26 20:37:37 -07:00
mthca_provider.c IB/mthca: Always fill MTTs from CPU 2007-02-12 16:16:29 -08:00
mthca_provider.h IB/mthca: Fix access to MTT and MPT tables on non-cache-coherent CPUs 2007-02-12 16:16:29 -08:00
mthca_qp.c IB/mthca: Simplify CQ cleaning in mthca_free_qp() 2007-04-24 16:31:11 -07:00
mthca_reset.c Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
mthca_srq.c IB/mthca: Work around gcc bug on sparc64 2007-02-10 08:00:49 -08:00
mthca_uar.c IB/mthca: Don't use privileged UAR for kernel access 2006-09-22 15:17:18 -07:00
mthca_user.h IB/mthca: Add device-specific support for resizing CQs 2006-03-20 10:08:08 -08:00
mthca_wqe.h IB/mthca: fix posting of send lists of length >= 255 on mem-free HCAs 2005-11-29 11:33:46 -08:00