Author: mav
Date: Fri Feb  9 23:29:50 2018
New Revision: 329091
URL: https://svnweb.freebsd.org/changeset/base/329091

Log:
  Add sysctls for dnode block and indirect block shifts.
  
  MFC after:    2 weeks

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

Modified: head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dnode.c
==============================================================================
--- head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dnode.c Fri Feb  9 
22:34:57 2018        (r329090)
+++ head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dnode.c Fri Feb  9 
23:29:50 2018        (r329091)
@@ -59,6 +59,12 @@ static dnode_phys_t dnode_phys_zero;
 int zfs_default_bs = SPA_MINBLOCKSHIFT;
 int zfs_default_ibs = DN_MAX_INDBLKSHIFT;
 
+SYSCTL_DECL(_vfs_zfs);
+SYSCTL_INT(_vfs_zfs, OID_AUTO, default_bs, CTLFLAG_RWTUN,
+    &zfs_default_bs, 0, "Default dnode block shift");
+SYSCTL_INT(_vfs_zfs, OID_AUTO, default_ibs, CTLFLAG_RWTUN,
+    &zfs_default_ibs, 0, "Default dnode indirect block shift");
+
 #ifdef illumos
 static kmem_cbrc_t dnode_move(void *, void *, size_t, void *);
 #endif
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