[PATCH RESEND v3 0/6] AHCI: Optimize interrupt processing

[Alexander Gordeev <agordeev@redhat.com>]

As per Tejun's feedback I am sending v3.

Changes since v2:
  - single patch split in a series;
  - benchmarking statistics reworded;
  - HOST_IRQ_STAT reg optimization added (patch 6);

Cc: linux-ide@vger.kernel.org

Alexander Gordeev (6):
  AHCI: Cleanup checking of multiple MSIs/SLM modes
  AHCI: Move host activation code into ahci_host_activate()
  AHCI: Make few function names more descriptive
  AHCI: Get rid of redundant arg to ahci_handle_port_interrupt()
  AHCI: Optimize single IRQ interrupt processing
  AHCI: Do not read HOST_IRQ_STAT reg in multi-MSI mode

 drivers/ata/acard-ahci.c       |   3 +-
 drivers/ata/ahci.c             | 101 +++++++++++++++++++++++------------
 drivers/ata/ahci.h             |  10 ++--
 drivers/ata/libahci.c          | 117 +++++++++++++++++------------------------
 drivers/ata/libahci_platform.c |   3 +-
 5 files changed, 123 insertions(+), 111 deletions(-)

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1.8.3.1