#include #include /* * Any file that uses trace points, must include the header. * But only one file, must include the header by defining * CREATE_TRACE_POINTS first. This will make the C code that * creates the handles for the trace points. */ #define CREATE_TRACE_POINTS #include "trace-events-sample.h" static const char *random_strings[] = { "Mother Goose", "Snoopy", "Gandalf", "Frodo", "One ring to rule them all" }; static void simple_thread_func(int cnt) { int array[6]; int len = cnt % 5; int i; set_current_state(TASK_INTERRUPTIBLE); schedule_timeout(HZ); for (i = 0; i < len; i++) array[i] = i + 1; array[i] = 0; /* Silly tracepoints */ trace_foo_bar("hello", cnt, array, random_strings[len], tsk_cpus_allowed(current)); trace_foo_with_template_simple("HELLO", cnt); trace_foo_bar_with_cond("Some times print", cnt); trace_foo_with_template_cond("prints other times", cnt); trace_foo_with_template_print("I have to be different", cnt); } static int simple_thread(void *arg) { int cnt = 0; while (!kthread_should_stop()) simple_thread_func(cnt++); return 0; } static struct task_struct *simple_tsk; static struct task_struct *simple_tsk_fn; static void simple_thread_func_fn(int cnt) { set_current_state(TASK_INTERRUPTIBLE); schedule_timeout(HZ); /* More silly tracepoints */ trace_foo_bar_with_fn("Look at me", cnt); trace_foo_with_template_fn("Look at me too", cnt); } static int simple_thread_fn(void *arg) { int cnt = 0; while (!kthread_should_stop()) simple_thread_func_fn(cnt++); return 0; } static DEFINE_MUTEX(thread_mutex); int foo_bar_reg(void) { pr_info("Starting thread for foo_bar_fn\n"); /* * We shouldn't be able to start a trace when the module is * unloading (there's other locks to prevent that). But * for consistency sake, we still take the thread_mutex. */ mutex_lock(&thread_mutex); simple_tsk_fn = kthread_run(simple_thread_fn, NULL, "event-sample-fn"); mutex_unlock(&thread_mutex); return 0; } void foo_bar_unreg(void) { pr_info("Killing thread for foo_bar_fn\n"); /* protect against module unloading */ mutex_lock(&thread_mutex); if (simple_tsk_fn) kthread_stop(simple_tsk_fn); simple_tsk_fn = NULL; mutex_unlock(&thread_mutex); } static int __init trace_event_init(void) { simple_tsk = kthread_run(simple_thread, NULL, "event-sample"); if (IS_ERR(simple_tsk)) return -1; return 0; } static void __exit trace_event_exit(void) { kthread_stop(simple_tsk); mutex_lock(&thread_mutex); if (simple_tsk_fn) kthread_stop(simple_tsk_fn); simple_tsk_fn = NULL; mutex_unlock(&thread_mutex); } module_init(trace_event_init); module_exit(trace_event_exit); MODULE_AUTHOR("Steven Rostedt"); MODULE_DESCRIPTION("trace-events-sample"); MODULE_LICENSE("GPL"); it/commit/?id=1bae6c99decf9137069646b593d3439171a8a8e2'>root/include/dt-bindings/clock/r8a7740-clock.h
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authorDavid S. Miller <davem@davemloft.net>2017-01-30 22:05:52 -0500
committerDavid S. Miller <davem@davemloft.net>2017-01-30 22:05:52 -0500
commit1bae6c99decf9137069646b593d3439171a8a8e2 (patch)
tree431604a568cd2303973470de326bd9731370a025 /include/dt-bindings/clock/r8a7740-clock.h
parent63c190429020a9701b42887ac22c28f287f1762f (diff)
parent2b2d3eb41c920b47df2fcedd1489cf748bd09466 (diff)
Merge branch 'sh_eth-E-DMAC-interrupt-mask-cleanups'
Sergei Shtylyov says: ==================== sh_eth: E-DMAC interrupt mask cleanups Here's a set of 3 patches against DaveM's 'net-next.git' repo. The main goal of this set is to stop using the bare numbers for the E-DMAC interrupt masks. [1/3] sh_eth: rename EESIPR bits [2/3] sh_eth: add missing EESIPR bits [3/3] sh_eth: stop using bare numbers for EESIPR values ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/dt-bindings/clock/r8a7740-clock.h')