02 Feb, 2015

1 commit

• f3d215526   xfs: change kmem_free to use generic kvfree() ... Browse Code »

  Change kmem_free to use kvfree() generic function, remove the
  duplicated code.

  Signed-off-by: Yalin Wang
  Reviewed-by: Brian Foster
  Signed-off-by: Dave Chinner

  Wang, Yalin

  2015-02-02 06:54:18 +0800  

07 Nov, 2013

1 commit

• 359d992bc   xfs: simplify kmem_{zone_}zalloc ... Browse Code »

  Introduce flag KM_ZERO which is used to alloc zeroed entry, and convert
  kmem_{zone_}zalloc to call kmem_{zone_}alloc() with KM_ZERO directly,
  in order to avoid the setting to zero step.
  And following Dave's suggestion, make kmem_{zone_}zalloc static inline
  into kmem.h as they're now just a simple wrapper.

  V2:
  Make kmem_{zone_}zalloc static inline into kmem.h as Dave suggested.

  Signed-off-by: Gu Zheng
  Reviewed-by: Dave Chinner
  Signed-off-by: Ben Myers

  Gu Zheng

  2013-11-07 06:31:27 +0800  

11 Sep, 2013

1 commit

• fdd3cceef   xfs: factor all the kmalloc-or-vmalloc fallback allocations ... Browse Code »

  We have quite a few places now where we do:

  x = kmem_zalloc(large size)
  if (!x)
  x = kmem_zalloc_large(large size)

  and do a similar dance when freeing the memory. kmem_free() already
  does the correct freeing dance, and kmem_zalloc_large() is only ever
  called in these constructs, so just factor it all into
  kmem_zalloc_large() and kmem_free().

  Signed-off-by: Dave Chinner
  Reviewed-by: Mark Tinguely
  Signed-off-by: Ben Myers

  Dave Chinner

  2013-09-11 02:57:03 +0800  

30 May, 2012

1 commit

• 77ba78776   xfs: switch to proper __bitwise type for KM_... flags ... Browse Code »

  Signed-off-by: Al Viro

  Al Viro

  2012-05-30 11:28:32 +0800  

11 Feb, 2012

1 commit

• 04da0c819   xfs: use a normal shrinker for the dquot freelist ... Browse Code »

  43

  Stop reusing dquots from the freelist when allocating new ones directly, and
  implement a shrinker that actually follows the specifications for the
  interface. The shrinker implementation is still highly suboptimal at this
  point, but we can gradually work on it.

  This also fixes an bug in the previous lock ordering, where we would take
  the hash and dqlist locks inside of the freelist lock against the normal
  lock ordering. This is only solvable by introducing the dispose list,
  and thus not when using direct reclaim of unused dquots for new allocations.

  As a side-effect the quota upper bound and used to free ratio values in
  /proc/fs/xfs/xqm are set to 0 as these values don't make any sense in the
  new world order.

  Signed-off-by: Christoph Hellwig
  Signed-off-by: Ben Myers

  Christoph Hellwig

  2012-02-11 02:02:05 +0800  

15 Sep, 2011

1 commit

• e060c3843   Merge branch 'master' into for-next ... Browse Code »

  Fast-forward merge with Linus to be able to merge patches
  based on more recent version of the tree.

  Jiri Kosina

  2011-09-15 21:08:18 +0800  

13 Aug, 2011

1 commit

• c59d87c46   xfs: remove subdirectories ... Browse Code »

  Use the move from Linux 2.6 to Linux 3.x as an excuse to kill the
  annoying subdirectories in the XFS source code. Besides the large
  amount of file rename the only changes are to the Makefile, a few
  files including headers with the subdirectory prefix, and the binary
  sysctl compat code that includes a header under fs/xfs/ from
  kernel/.

  Signed-off-by: Christoph Hellwig
  Signed-off-by: Alex Elder

  Christoph Hellwig

  2011-08-13 05:21:35 +0800