svn commit: r271754 - in head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs: . sys

[Steven Hartland]

Author: smh
Date: Thu Sep 18 10:46:51 2014
New Revision: 271754
URL: http://svnweb.freebsd.org/changeset/base/271754

Log:
  Remove unused ZFS ARC functions
  
  * arc_data_buf_alloc
  * arc_data_buf_free
  
  MFC after:	1 week
  Sponsored by:	Multiplay

Modified:
  head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/arc.c
  head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/sys/arc.h

Modified: head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/arc.c
==============================================================================
--- head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/arc.c	Thu Sep 18 10:33:23 2014	(r271753)
+++ head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/arc.c	Thu Sep 18 10:46:51 2014	(r271754)
@@ -1503,23 +1503,6 @@ arc_space_return(uint64_t space, arc_spa
 	atomic_add_64(&arc_size, -space);
 }
 
-void *
-arc_data_buf_alloc(uint64_t size)
-{
-	if (arc_evict_needed(ARC_BUFC_DATA))
-		cv_signal(&arc_reclaim_thr_cv);
-	atomic_add_64(&arc_size, size);
-	return (zio_data_buf_alloc(size));
-}
-
-void
-arc_data_buf_free(void *buf, uint64_t size)
-{
-	zio_data_buf_free(buf, size);
-	ASSERT(arc_size >= size);
-	atomic_add_64(&arc_size, -size);
-}
-
 arc_buf_t *
 arc_buf_alloc(spa_t *spa, int size, void *tag, arc_buf_contents_t type)
 {

Modified: head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/sys/arc.h
==============================================================================
--- head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/sys/arc.h	Thu Sep 18 10:33:23 2014	(r271753)
+++ head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/sys/arc.h	Thu Sep 18 10:46:51 2014	(r271754)
@@ -83,8 +83,6 @@ typedef enum arc_space_type {
 
 void arc_space_consume(uint64_t space, arc_space_type_t type);
 void arc_space_return(uint64_t space, arc_space_type_t type);
-void *arc_data_buf_alloc(uint64_t space);
-void arc_data_buf_free(void *buf, uint64_t space);
 arc_buf_t *arc_buf_alloc(spa_t *spa, int size, void *tag,
     arc_buf_contents_t type);
 arc_buf_t *arc_loan_buf(spa_t *spa, int size);