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Searched refs:trace_printk (Results 1 – 25 of 34) sorted by relevance

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/linux/kernel/trace/
H A Dring_buffer_benchmark.c247 trace_printk("Starting ring buffer hammer\n"); in ring_buffer_producer()
286 trace_printk("End ring buffer hammer\n"); in ring_buffer_producer()
305 trace_printk("ERROR!\n"); in ring_buffer_producer()
309 trace_printk("Running Consumer at SCHED_FIFO %s\n", in ring_buffer_producer()
312 trace_printk("Running Consumer at nice: %d\n", in ring_buffer_producer()
316 trace_printk("Running Producer at SCHED_FIFO %s\n", in ring_buffer_producer()
319 trace_printk("Running Producer at nice: %d\n", in ring_buffer_producer()
325 trace_printk("WARNING!!! This test is running at lowest priority.\n"); in ring_buffer_producer()
327 trace_printk("Time: %lld (usecs)\n", time); in ring_buffer_producer()
328 trace_printk("Overruns: %lld\n", overruns); in ring_buffer_producer()
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H A DMakefile70 obj-$(CONFIG_TRACING) += trace_printk.o
/linux/samples/trace_printk/
H A Dtrace-printk.c20 trace_printk("(irq) This is a static string that will use trace_bputs\n"); in trace_printk_irq_work()
21 trace_printk(trace_printk_test_global_str_irq); in trace_printk_irq_work()
23 trace_printk("(irq) This is a %s that will use trace_bprintk()\n", in trace_printk_irq_work()
26 trace_printk(trace_printk_test_global_str_fmt, in trace_printk_irq_work()
34 trace_printk("This is a static string that will use trace_bputs\n"); in trace_printk_init()
35 trace_printk(trace_printk_test_global_str); in trace_printk_init()
41 trace_printk("This is a %s that will use trace_bprintk()\n", in trace_printk_init()
44 trace_printk(trace_printk_test_global_str_fmt, "", "dynamic string"); in trace_printk_init()
/linux/Documentation/trace/
H A Ddebugging.rst24 Using trace_printk()
27 trace_printk() is a very lightweight utility that can be used in any context
34 trace_printk() format conversions are not done during the hot path, where
37 trace_printk() is meant only for debugging, and should never be added into
39 instead. If a trace_printk() is found in the kernel, the following will
45 ** trace_printk() being used. Allocating extra memory. **
141 Using trace_printk() in the boot instance
143 By default, the content of trace_printk() goes into the top level tracing
145 trace_printk() content, and some other internal tracing go to the preserved
146 buffer (like dump stacks), either set the instance to be the trace_printk()
/linux/include/linux/
H A Dtrace_printk.h87 #define trace_printk(fmt, ...) \ macro
192 int trace_printk(const char *fmt, ...) in trace_printk() function
/linux/drivers/gpu/drm/i915/
H A Di915_gem.h119 #define GEM_TRACE(...) trace_printk(__VA_ARGS__)
122 trace_printk(__VA_ARGS__); \
/linux/samples/fprobe/
H A Dfprobe_example.c60 trace_printk("Enter <%pS> ip = 0x%p\n", (void *)ip, (void *)ip); in sample_entry_handler()
80 trace_printk("Return from <%pS> ip = 0x%p to rip = 0x%p (%pS)\n", in sample_exit_handler()
/linux/samples/ftrace/
H A Dftrace-direct-modify.c14 trace_printk("my direct func1\n"); in my_direct_func1()
19 trace_printk("my direct func2\n"); in my_direct_func2()
H A Dftrace-direct-multi-modify.c14 trace_printk("my direct func1 ip %lx\n", ip); in my_direct_func1()
19 trace_printk("my direct func2 ip %lx\n", ip); in my_direct_func2()
H A Dftrace-direct-multi.c15 trace_printk("ip %lx\n", ip); in my_direct_func()
H A Dftrace-direct.c14 trace_printk("waking up %s-%d\n", p->comm, p->pid); in my_direct_func()
H A Dftrace-direct-too.c16 trace_printk("handle mm fault vma=%p address=%lx flags=%x regs=%p\n", in my_direct_func()
/linux/tools/testing/selftests/ftrace/test.d/ftrace/
H A Dfunc_mod_trace.tc22 rmmod trace_printk
/linux/tools/perf/util/bpf_skel/
H A Dbench_uprobe.bpf.c16 int BPF_UPROBE(trace_printk) in BPF_UPROBE() argument
/linux/tools/testing/selftests/ftrace/test.d/kprobe/
H A Dkprobe_module.tc13 MOD=trace_printk
/linux/include/linux/sunrpc/
H A Ddebug.h32 # define __sunrpc_printk(fmt, ...) trace_printk(fmt, ##__VA_ARGS__)
/linux/samples/
H A DKconfig26 tristate "Build trace_printk module - tests various trace_printk formats"
29 This builds a module that calls trace_printk() and can be used to
30 test various trace_printk() calls from a module.
H A DMakefile26 obj-$(CONFIG_SAMPLE_TRACE_PRINTK) += trace_printk/
/linux/drivers/hwtracing/stm/
H A Ddummy_stm.c30 trace_printk("[%u:%u] [pkt: %x/%x] (%llx)\n", master, channel, in dummy_stm_packet()
/linux/drivers/infiniband/hw/hfi1/
H A Dtrace_dbg.h107 trace_printk(fmt, ##__VA_ARGS__)
/linux/tools/perf/bench/
H A Duprobe.c85 case BENCH_UPROBE__TRACE_PRINTK: bench_uprobe__attach_uprobe(trace_printk); break; in bench_uprobe__setup_bpf_skel()
/linux/Documentation/process/debugging/
H A Dindex.rst68 trace_printk() , which logs the debug messages to the trace file instead of the
H A Ddriver_development_debugging_guide.rst65 For the full Documentation see trace_printk()
/linux/net/sunrpc/
H A DKconfig114 This will cause warnings about trace_printk() being used to be
/linux/drivers/gpu/drm/i915/gt/
H A Dintel_gtt.h38 #define GTT_TRACE(...) trace_printk(__VA_ARGS__)

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