Eric Lee / smarc-fsl-linux-kernel

16 Nov, 2018

1 commit

  • 0d945c1f9   block: remove the queue_lock indirection ... Browse Code »

    With the legacy request path gone there is no good reason to keep
    queue_lock as a pointer, we can always use the embedded lock now.

    Reviewed-by: Hannes Reinecke
    Signed-off-by: Christoph Hellwig

    Fixed floppy and blk-cgroup missing conversions and half done edits.

    Signed-off-by: Jens Axboe

    Christoph Hellwig
     

27 Sep, 2018

2 commits

  • 154b00d56   block: Split blk_pm_add_request() and blk_pm_put_request() ... Browse Code »

    Move the pm_request_resume() and pm_runtime_mark_last_busy() calls into
    two new functions and thereby separate legacy block layer code from code
    that works for both the legacy block layer and blk-mq. A later patch will
    add calls to the new functions in the blk-mq code.

    Signed-off-by: Bart Van Assche
    Reviewed-by: Ming Lei
    Reviewed-by: Christoph Hellwig
    Cc: Martin K. Petersen
    Cc: Jianchao Wang
    Cc: Hannes Reinecke
    Cc: Johannes Thumshirn
    Cc: Alan Stern
    Signed-off-by: Jens Axboe

    Bart Van Assche
     
  • bca6b067b   block: Move power management code into a new source file ... Browse Code »

    Move the code for runtime power management from blk-core.c into the
    new source file blk-pm.c. Move the corresponding declarations from
    into . For CONFIG_PM=n, leave out
    the declarations of the functions that are not used in that mode.
    This patch not only reduces the number of #ifdefs in the block layer
    core code but also reduces the size of header file
    and hence should help to reduce the build time of the Linux kernel
    if CONFIG_PM is not defined.

    Signed-off-by: Bart Van Assche
    Reviewed-by: Ming Lei
    Reviewed-by: Christoph Hellwig
    Cc: Jianchao Wang
    Cc: Hannes Reinecke
    Cc: Johannes Thumshirn
    Cc: Alan Stern
    Signed-off-by: Jens Axboe

    Bart Van Assche