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85caafe307
linux-next/drivers/infiniband/hw/qib
History
Mike Marciniszyn 85caafe307 IB/qib: Optimize CQ callbacks 
The current workqueue implemention has the following performance
deficiencies on QDR HCAs:

- The CQ call backs tend to run on the CPUs processing the
  receive queues
- The single thread queue isn't optimal for multiple HCAs

This patch adds a dedicated per HCA bound thread to process CQ callbacks.

Reviewed-by: Ramkrishna Vepa <ramkrishna.vepa@intel.com>
Signed-off-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
2013-06-21 17:19:49 -07:00
..
Kconfig IB/qib: Add DCA support 2013-06-21 17:19:38 -07:00
Makefile IB/qib: Use request_firmware() to load SD7220 firmware 2010-07-08 13:27:05 -07:00
qib_6120_regs.h
qib_7220_regs.h
qib_7220.h IB/qib: Eliminate 64-bit jiffies use 2012-01-03 20:52:12 -08:00
qib_7322_regs.h IB/qib: Mask hardware error during link reset 2010-07-06 14:13:20 -07:00
qib_common.h IB/qib: Update minor version number 2013-06-21 17:19:47 -07:00
qib_cq.c IB/qib: Optimize CQ callbacks 2013-06-21 17:19:49 -07:00
qib_diag.c IB/qib: checkpatch fixes 2012-07-19 11:20:04 -07:00
qib_dma.c
qib_driver.c IB/qib: change QLogic to Intel 2013-03-22 18:07:04 -07:00
qib_eeprom.c IB/qib: checkpatch fixes 2012-07-19 11:20:04 -07:00
qib_file_ops.c IB/qib: Add dual-rail NUMA awareness for PSM processes 2013-06-21 17:19:49 -07:00
qib_fs.c fs: Limit sys_mount to only request filesystem modules. 2013-03-03 19:36:31 -08:00
qib_iba6120.c IB/qib: Add DCA support 2013-06-21 17:19:38 -07:00
qib_iba7220.c IB/qib: Add DCA support 2013-06-21 17:19:38 -07:00
qib_iba7322.c IB/qib: Add DCA support 2013-06-21 17:19:38 -07:00
qib_init.c IB/qib: Optimize CQ callbacks 2013-06-21 17:19:49 -07:00
qib_intr.c IB/qib: checkpatch fixes 2012-07-19 11:20:04 -07:00
qib_keys.c IB/qib: Fix lockdep splat in qib_alloc_lkey() 2013-06-04 17:05:20 -07:00
qib_mad.c IB/qib: Fix failure of compliance test C14-024#06_LocalPortNum 2012-09-14 10:42:32 -07:00
qib_mad.h IB/qib: Add congestion control agent implementation 2012-07-19 11:20:04 -07:00
qib_mmap.c
qib_mr.c IB/qib: RCU locking for MR validation 2012-07-08 18:05:19 -07:00
qib_pcie.c Merge branch 'pci/stephen-const' into next 2012-09-12 13:54:10 -06:00
qib_pio_copy.c
qib_qp.c IB/qib: Remove atomic_inc_not_zero() from QP RCU 2013-06-21 17:19:46 -07:00
qib_qsfp.c IB/qib: Fix over-scheduling of QSFP work 2011-11-28 12:17:33 -08:00
qib_qsfp.h IB/qib: Eliminate 64-bit jiffies use 2012-01-03 20:52:12 -08:00
qib_rc.c IB/qib: Avoid returning EBUSY from MR deregister 2012-07-08 18:05:19 -07:00
qib_ruc.c IB/qib: Avoid returning EBUSY from MR deregister 2012-07-08 18:05:19 -07:00
qib_sd7220.c firmware,IB/qib: revert firmware file move 2013-04-05 12:19:39 -07:00
qib_sdma.c IB/qib: checkpatch fixes 2012-07-19 11:20:04 -07:00
qib_srq.c RDMA/core: Add SRQ type field 2011-10-13 09:13:26 -07:00
qib_sysfs.c IB/qib: Correct qib_verbs_register_sysfs() error handling 2013-04-16 23:04:36 -07:00
qib_twsi.c IB/qib: checkpatch fixes 2012-07-19 11:20:04 -07:00
qib_tx.c IB/qib: Optimize pio ack buffer allocation 2012-05-14 12:37:03 -07:00
qib_uc.c IB/qib: Avoid returning EBUSY from MR deregister 2012-07-08 18:05:19 -07:00
qib_ud.c IB/qib: Avoid returning EBUSY from MR deregister 2012-07-08 18:05:19 -07:00
qib_user_pages.c mm: distinguish between mlocked and pinned pages 2011-10-31 17:30:46 -07:00
qib_user_sdma.c Fix common misspellings 2011-03-31 11:26:23 -03:00
qib_user_sdma.h
qib_verbs_mcast.c
qib_verbs.c IB/qib: Correct qib_verbs_register_sysfs() error handling 2013-04-16 23:04:36 -07:00
qib_verbs.h IB/qib: Optimize CQ callbacks 2013-06-21 17:19:49 -07:00
qib_wc_ppc64.c
qib_wc_x86_64.c IB/qib: checkpatch fixes 2012-07-19 11:20:04 -07:00
qib.h IB/qib: Optimize CQ callbacks 2013-06-21 17:19:49 -07:00