19 Jun, 2009

7 commits

• 2b702b28a   gru: fixes to grudump utility ... Browse Code »

  Minor fixes to the SGI GRU grudump facility:
  - fix address where user data is written
  - add gru number to data passed to user
  - indicate if context is locked

  Signed-off-by: Jack Steiner
  Signed-off-by: Andrew Morton
  Signed-off-by: Linus Torvalds

  Jack Steiner

  2009-06-19 04:04:04 +0800  
• b1b19fcfa   gru: add user request to specify gru slice ... Browse Code »

  Add a user request to specify the gru instruction slice parameter for user
  contexts.

  Signed-off-by: Jack Steiner
  Signed-off-by: Andrew Morton
  Signed-off-by: Linus Torvalds

  Jack Steiner

  2009-06-19 04:04:04 +0800  
• 92b39388e   gru: generic infrastructure for context options ... Browse Code »

  Change the user GRU request for specifying the "task_slice" option to use
  a generic infrastructure that can be expanded in the future to include
  additional context options. No new capabilities are added with this
  patch.

  Signed-off-by: Jack Steiner
  Signed-off-by: Andrew Morton
  Signed-off-by: Linus Torvalds

  Jack Steiner

  2009-06-19 04:04:03 +0800  
• 6471cd4d6   gru: delete user request for fetching chiplet status ... Browse Code »

  Delete the user request for fetching the status of a GRU chiplet. This
  request has been made obsolete by other changes. Note: this is not a
  change to a user API - there are no compatibility issues with this change.

  Signed-off-by: Jack Steiner
  Signed-off-by: Andrew Morton
  Signed-off-by: Linus Torvalds

  Jack Steiner

  2009-06-19 04:04:03 +0800  
• 7e796a72a   gru: collect per-context user statistics ... Browse Code »

  Collect GRU statistics for each user GRU context. Statistics are kept for
  TLB misses & content resource contention. Add user request for retrieving
  the statistics.

  Signed-off-by: Jack Steiner
  Signed-off-by: Andrew Morton
  Signed-off-by: Linus Torvalds

  Jack Steiner

  2009-06-19 04:04:03 +0800  
• eb5bd5e52   gru: update gru kernel self tests ... Browse Code »

  Change the kernel self tests that can be optionally executed on GRU
  initialization. This is primarily for testing.

  Eliminate the BUG statements on failure and return bad status. Add ioctl
  interface to execute the tests on demand.

  Signed-off-by: Jack Steiner
  Signed-off-by: Andrew Morton
  Signed-off-by: Linus Torvalds

  Jack Steiner

  2009-06-19 04:04:02 +0800  
• 9cc9b056e   gru: dump chiplet state ... Browse Code »

  Add support for dumpping the state of an entire GRU chiplet.

  Signed-off-by: Jack Steiner
  Signed-off-by: Andrew Morton
  Signed-off-by: Linus Torvalds

  Jack Steiner

  2009-06-19 04:03:59 +0800  

31 Jul, 2008

1 commit

• 13d19498b   GRU Driver: driver internal header files ... Browse Code »

  This patch contains header files internal to the GRU driver.

  Signed-off-by: Jack Steiner
  Signed-off-by: Andrew Morton
  Signed-off-by: Linus Torvalds

  Jack Steiner

  2008-07-31 00:41:47 +0800