• Linus Torvalds's avatar
    Merge branch 'for-4.18' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata · 0bbddb8c
    Linus Torvalds authored
    Pull libata updates from Tejun Heo:
     - libata has always been limiting the maximum queue depth to 31, with
       one entry set aside mostly for historical reasons. This didn't use to
       make much difference but Jens found out that modern hard drives can
       actually perform measurably better with the extra one queue depth.
       Jens updated libata core so that it can make use of full 32 queue
     - Damien updated command retry logic in error handling so that it
       doesn't unnecessarily retry when upper layer (SCSI) is gonna handle
     - A couple misc changes
    * 'for-4.18' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata:
      sata_fsl: use the right type for tag bitshift
      ahci: enable full queue depth of 32
      libata: don't clamp queue depth to ATA_MAX_QUEUE - 1
      libata: add extra internal command
      sata_nv: set host can_queue count appropriately
      libata: remove assumption that ATA_MAX_QUEUE - 1 is the max
      libata: use ata_tag_internal() consistently
      libata: bump ->qc_active to a 64-bit type
      libata: convert core and drivers to ->hw_tag usage
      libata: introduce notion of separate hardware tags
      libata: Fix command retry decision
      libata: Honor RQF_QUIET flag
      libata: Make ata_dev_set_mode() less verbose
      libata: Fix ata_err_string()
      libata: Fix comment typo in ata_eh_analyze_tf()
      sata_nv: don't use block layer bounce buffer
      ata: hpt37x: Convert to use match_string() helper
sata_sil24.c 37.7 KB