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Preemption Safety Fixes and Miscellaneous Improvements #76

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Preemption Safety Fixes and Miscellaneous Improvements #76

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f8e5c02
Properly initialize par_mutex
ryao Mar 3, 2014
6b84ae2
Revert dt_grammar.y to Illumos version
ryao Mar 20, 2013
bf6e8eb
Add strlcat to strings.h
ryao Mar 20, 2013
a055f29
Disable preemption when printing statements
ryao Mar 3, 2014
16127e1
Disable credential infrastructure
ryao Mar 3, 2014
bdb324b
Disable preemption during tsc_max_delta calculation
ryao Mar 3, 2014
581c21f
Use Linux interrupt management functions
ryao Mar 9, 2014
07861d2
Use Linux Locking Infrastructure
ryao Mar 3, 2014
0f62167
Use Linux infrastructure for dtrace_xcall()
ryao Mar 3, 2014
4291c48
Remove lock_teardown
ryao Mar 10, 2014
7faa8a7
Convert dtrace_stack_mutex into a spin-lock
ryao Mar 10, 2014
700a5d1
HACK: Disable preemption when getting time stamps
ryao Mar 10, 2014
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4 changes: 2 additions & 2 deletions driver/cyclic.c
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Original file line number Diff line number Diff line change
Expand Up @@ -2863,7 +2863,7 @@ cyclic_mp_init()
{
cpu_t *c;

dmutex_enter(&cpu_lock);
mutex_enter(&cpu_lock);

c = cpu_list;
do {
Expand All @@ -2874,7 +2874,7 @@ cyclic_mp_init()
} while ((c = c->cpu_next) != cpu_list);

register_cpu_setup_func((cpu_setup_func_t *)cyclic_cpu_setup, NULL);
dmutex_exit(&cpu_lock);
mutex_exit(&cpu_lock);
}

/*
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