10 Mar, 2011

1 commit

• 721a9602e   block: kill off REQ_UNPLUG ... Browse Code »

  With the plugging now being explicitly controlled by the
  submitter, callers need not pass down unplugging hints
  to the block layer. If they want to unplug, it's because they
  manually plugged on their own - in which case, they should just
  unplug at will.

  Signed-off-by: Jens Axboe

  Jens Axboe

  2011-03-10 15:52:27 +0800  

08 Aug, 2010

1 commit

• 7b6d91dae   block: unify flags for struct bio and struct request ... Browse Code »

  Remove the current bio flags and reuse the request flags for the bio, too.
  This allows to more easily trace the type of I/O from the filesystem
  down to the block driver. There were two flags in the bio that were
  missing in the requests: BIO_RW_UNPLUG and BIO_RW_AHEAD. Also I've
  renamed two request flags that had a superflous RW in them.

  Note that the flags are in bio.h despite having the REQ_ name - as
  blkdev.h includes bio.h that is the only way to go for now.

  Signed-off-by: Christoph Hellwig
  Signed-off-by: Jens Axboe

  Christoph Hellwig

  2010-08-08 00:20:39 +0800  

11 May, 2010

2 commits

• 0fef8b1e8   PM / Hibernate: Fix block_io.c printk warning ... Browse Code »

  Fix printk format warning in block_io.c:

  kernel/power/block_io.c:41: warning: format '%ld' expects type 'long int', but argument 2 has type 'sector_t'

  Signed-off-by: Randy Dunlap
  Signed-off-by: Rafael J. Wysocki

  Randy Dunlap

  2010-05-11 05:08:18 +0800  
• 8a0d613fa   PM / Hibernate: Separate block_io ... Browse Code »

  Move block I/O operations to a separate file. It is because it will
  be used later not only by the swap writer.

  Signed-off-by: Jiri Slaby
  Signed-off-by: Rafael J. Wysocki

  Jiri Slaby

  2010-05-11 05:08:18 +0800