Bump dtrace_helper_actions_max from 32 to 128

Dave Pacheco from Joyent (and Dtrace.org) bumped the cap to 1024 but,
according to his blog, 128 is the recommended minimum.

For now bump it safely to 128 although we may have to bump it further
if there is demand in the future.

Reference:

http://www.illumos.org/issues/2558
http://dtrace.org/blogs/dap/2012/01/50/where-does-your-node-program-spend-its-time/

1 files changed, 1 insertions, 1 deletions

diff --git a/sys/cddl/contrib/opensolaris/uts/common/dtrace/dtrace.c b/sys/cddl/contrib/opensolaris/uts/common/dtrace/dtrace.c
index e210bd1..ed60dda 100644
--- a/sys/cddl/contrib/opensolaris/uts/common/dtrace/dtrace.c
+++ b/sys/cddl/contrib/opensolaris/uts/common/dtrace/dtrace.c
@@ -157,7 +157,7 @@ dtrace_optval_t	dtrace_dof_maxsize = (256 * 1024);
 size_t		dtrace_global_maxsize = (16 * 1024);
 size_t		dtrace_actions_max = (16 * 1024);
 size_t		dtrace_retain_max = 1024;
-dtrace_optval_t	dtrace_helper_actions_max = 32;
+dtrace_optval_t	dtrace_helper_actions_max = 128;
 dtrace_optval_t	dtrace_helper_providers_max = 32;
 dtrace_optval_t	dtrace_dstate_defsize = (1 * 1024 * 1024);
 size_t		dtrace_strsize_default = 256;