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Code Issues Releases Activity

Bump dtrace_helper_actions_max from 32 to 128

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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/
This commit is contained in:
Pedro F. Giffuni 2012-06-29 18:49:14 +00:00
parent 92e2574577
commit 9a9df34345
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=237817
1 changed files with 1 additions and 1 deletions
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sys/cddl/contrib/opensolaris/uts/common/dtrace/dtrace.c
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@ -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;