svn commit: r248579 - head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs

[Steven Hartland]

Author: smh
Date: Thu Mar 21 11:25:21 2013
New Revision: 248579
URL: http://svnweb.freebsd.org/changeset/base/248579

Log:
  Add missing descriptions for ZFS sysctls
  
  Reviewed by:	pjd (mentor)
  Approved by:	pjd (mentor)
  MFC after:	2 weeks

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

Modified: head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_pool.c
==============================================================================
--- head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_pool.c	Thu Mar 21 11:22:13 2013	(r248578)
+++ head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_pool.c	Thu Mar 21 11:25:21 2013	(r248579)
@@ -78,10 +78,11 @@ SYSCTL_UQUAD(_vfs_zfs, OID_AUTO, write_l
     &zfs_write_limit_max, 0, "Maximum data payload per txg");
 TUNABLE_QUAD("vfs.zfs.write_limit_inflated", &zfs_write_limit_inflated);
 SYSCTL_UQUAD(_vfs_zfs, OID_AUTO, write_limit_inflated, CTLFLAG_RDTUN,
-    &zfs_write_limit_inflated, 0, "");
+    &zfs_write_limit_inflated, 0, "Maximum size of the dynamic write limit");
 TUNABLE_QUAD("vfs.zfs.write_limit_override", &zfs_write_limit_override);
 SYSCTL_UQUAD(_vfs_zfs, OID_AUTO, write_limit_override, CTLFLAG_RDTUN,
-    &zfs_write_limit_override, 0, "");
+    &zfs_write_limit_override, 0,
+    "Force a txg if dirty buffers exceed this value (bytes)");
 
 int
 dsl_pool_open_special_dir(dsl_pool_t *dp, const char *name, dsl_dir_t **ddp)