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Date: Fri, 4 Mar 2016 10:15:26 -0800
From: Joe Perches <joe@...ches.com>
To: Andrew Morton <akpm@...ux-foundation.org>,
Thomas Gleixner <tglx@...utronix.de>,
"Rafael J. Wysocki" <rjw@...ysocki.net>,
Len Brown <len.brown@...el.com>, Pavel Machek <pavel@....cz>,
Jens Axboe <axboe@...nel.dk>,
Steven Rostedt <rostedt@...dmis.org>
Cc: linux-kernel@...r.kernel.org, linux-pm@...r.kernel.org,
linux-block@...r.kernel.org
Subject: [PATCH] kernel/...: Convert pr_warning to pr_warn
Use the more common logging method with the eventual goal
of removing pr_warning altogether.
Miscellanea:
o Realign arguments
o Coalesce formats
o Add missing space between a few coalesced formats
Signed-off-by: Joe Perches <joe@...ches.com>
---
kernel/irq/manage.c | 4 ++--
kernel/power/suspend.c | 3 +--
kernel/time/tick-sched.c | 8 ++++----
kernel/trace/blktrace.c | 4 ++--
kernel/trace/ftrace.c | 7 +++----
kernel/trace/trace.c | 40 ++++++++++++++++++------------------
kernel/trace/trace_functions_graph.c | 6 +++---
kernel/trace/trace_kprobe.c | 27 ++++++++++--------------
kernel/trace/trace_mmiotrace.c | 2 +-
kernel/trace/trace_probe.c | 4 ++--
kernel/trace/trace_stat.c | 3 +--
kernel/trace/trace_uprobe.c | 2 +-
kernel/tracepoint.c | 2 +-
13 files changed, 52 insertions(+), 60 deletions(-)
diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c
index 3ddd229..083ddd5 100644
--- a/kernel/irq/manage.c
+++ b/kernel/irq/manage.c
@@ -1322,8 +1322,8 @@ __setup_irq(unsigned int irq, struct irq_desc *desc, struct irqaction *new)
if (nmsk != omsk)
/* hope the handler works with current trigger mode */
- pr_warning("irq %d uses trigger mode %u; requested %u\n",
- irq, nmsk, omsk);
+ pr_warn("irq %d uses trigger mode %u; requested %u\n",
+ irq, nmsk, omsk);
}
*old_ptr = new;
diff --git a/kernel/power/suspend.c b/kernel/power/suspend.c
index 230a772..5b70d64 100644
--- a/kernel/power/suspend.c
+++ b/kernel/power/suspend.c
@@ -473,8 +473,7 @@ static int enter_state(suspend_state_t state)
if (state == PM_SUSPEND_FREEZE) {
#ifdef CONFIG_PM_DEBUG
if (pm_test_level != TEST_NONE && pm_test_level <= TEST_CPUS) {
- pr_warning("PM: Unsupported test mode for suspend to idle,"
- "please choose none/freezer/devices/platform.\n");
+ pr_warn("PM: Unsupported test mode for suspend to idle, please choose none/freezer/devices/platform.\n");
return -EAGAIN;
}
#endif
diff --git a/kernel/time/tick-sched.c b/kernel/time/tick-sched.c
index c4646cd..3f68d17 100644
--- a/kernel/time/tick-sched.c
+++ b/kernel/time/tick-sched.c
@@ -281,7 +281,7 @@ static int __init tick_nohz_full_setup(char *str)
{
alloc_bootmem_cpumask_var(&tick_nohz_full_mask);
if (cpulist_parse(str, tick_nohz_full_mask) < 0) {
- pr_warning("NOHZ: Incorrect nohz_full cpumask\n");
+ pr_warn("NO_HZ: Incorrect nohz_full cpumask\n");
free_bootmem_cpumask_var(tick_nohz_full_mask);
return 1;
}
@@ -349,8 +349,7 @@ void __init tick_nohz_init(void)
* interrupts to avoid circular dependency on the tick
*/
if (!arch_irq_work_has_interrupt()) {
- pr_warning("NO_HZ: Can't run full dynticks because arch doesn't "
- "support irq work self-IPIs\n");
+ pr_warn("NO_HZ: Can't run full dynticks because arch doesn't support irq work self-IPIs\n");
cpumask_clear(tick_nohz_full_mask);
cpumask_copy(housekeeping_mask, cpu_possible_mask);
tick_nohz_full_running = false;
@@ -360,7 +359,8 @@ void __init tick_nohz_init(void)
cpu = smp_processor_id();
if (cpumask_test_cpu(cpu, tick_nohz_full_mask)) {
- pr_warning("NO_HZ: Clearing %d from nohz_full range for timekeeping\n", cpu);
+ pr_warn("NO_HZ: Clearing %d from nohz_full range for timekeeping\n",
+ cpu);
cpumask_clear_cpu(cpu, tick_nohz_full_mask);
}
diff --git a/kernel/trace/blktrace.c b/kernel/trace/blktrace.c
index 2aeb6ff..f94e7a2 100644
--- a/kernel/trace/blktrace.c
+++ b/kernel/trace/blktrace.c
@@ -1437,12 +1437,12 @@ static struct trace_event trace_blk_event = {
static int __init init_blk_tracer(void)
{
if (!register_trace_event(&trace_blk_event)) {
- pr_warning("Warning: could not register block events\n");
+ pr_warn("Warning: could not register block events\n");
return 1;
}
if (register_tracer(&blk_tracer) != 0) {
- pr_warning("Warning: could not register the block tracer\n");
+ pr_warn("Warning: could not register the block tracer\n");
unregister_trace_event(&trace_blk_event);
return 1;
}
diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c
index 57a6eea..2ece9f1 100644
--- a/kernel/trace/ftrace.c
+++ b/kernel/trace/ftrace.c
@@ -1058,8 +1058,7 @@ static __init void ftrace_profile_tracefs(struct dentry *d_tracer)
entry = tracefs_create_file("function_profile_enabled", 0644,
d_tracer, NULL, &ftrace_profile_fops);
if (!entry)
- pr_warning("Could not create tracefs "
- "'function_profile_enabled' entry\n");
+ pr_warn("Could not create tracefs 'function_profile_enabled' entry\n");
}
#else /* CONFIG_FUNCTION_PROFILER */
@@ -2314,8 +2313,8 @@ unsigned long ftrace_get_addr_curr(struct dyn_ftrace *rec)
if (rec->flags & FTRACE_FL_TRAMP_EN) {
ops = ftrace_find_tramp_ops_curr(rec);
if (FTRACE_WARN_ON(!ops)) {
- pr_warning("Bad trampoline accounting at: %p (%pS)\n",
- (void *)rec->ip, (void *)rec->ip);
+ pr_warn("Bad trampoline accounting at: %p (%pS)\n",
+ (void *)rec->ip, (void *)rec->ip);
/* Ftrace is shutting down, return anything */
return (unsigned long)FTRACE_ADDR;
}
diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
index d929340..032b388 100644
--- a/kernel/trace/trace.c
+++ b/kernel/trace/trace.c
@@ -2071,20 +2071,20 @@ void trace_printk_init_buffers(void)
/* trace_printk() is for debug use only. Don't use it in production. */
- pr_warning("\n");
- pr_warning("**********************************************************\n");
- pr_warning("** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\n");
- pr_warning("** **\n");
- pr_warning("** trace_printk() being used. Allocating extra memory. **\n");
- pr_warning("** **\n");
- pr_warning("** This means that this is a DEBUG kernel and it is **\n");
- pr_warning("** unsafe for production use. **\n");
- pr_warning("** **\n");
- pr_warning("** If you see this message and you are not debugging **\n");
- pr_warning("** the kernel, report this immediately to your vendor! **\n");
- pr_warning("** **\n");
- pr_warning("** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\n");
- pr_warning("**********************************************************\n");
+ pr_warn("\n");
+ pr_warn("**********************************************************\n");
+ pr_warn("** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\n");
+ pr_warn("** **\n");
+ pr_warn("** trace_printk() being used. Allocating extra memory. **\n");
+ pr_warn("** **\n");
+ pr_warn("** This means that this is a DEBUG kernel and it is **\n");
+ pr_warn("** unsafe for production use. **\n");
+ pr_warn("** **\n");
+ pr_warn("** If you see this message and you are not debugging **\n");
+ pr_warn("** the kernel, report this immediately to your vendor! **\n");
+ pr_warn("** **\n");
+ pr_warn("** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **\n");
+ pr_warn("**********************************************************\n");
/* Expand the buffers to set size */
tracing_update_buffers();
@@ -4101,7 +4101,7 @@ trace_insert_enum_map_file(struct module *mod, struct trace_enum_map **start,
*/
map_array = kmalloc(sizeof(*map_array) * (len + 2), GFP_KERNEL);
if (!map_array) {
- pr_warning("Unable to allocate trace enum mapping\n");
+ pr_warn("Unable to allocate trace enum mapping\n");
return;
}
@@ -6131,7 +6131,7 @@ tracing_init_tracefs_percpu(struct trace_array *tr, long cpu)
snprintf(cpu_dir, 30, "cpu%ld", cpu);
d_cpu = tracefs_create_dir(cpu_dir, d_percpu);
if (!d_cpu) {
- pr_warning("Could not create tracefs '%s' entry\n", cpu_dir);
+ pr_warn("Could not create tracefs '%s' entry\n", cpu_dir);
return;
}
@@ -6318,7 +6318,7 @@ struct dentry *trace_create_file(const char *name,
ret = tracefs_create_file(name, mode, parent, data, fops);
if (!ret)
- pr_warning("Could not create tracefs '%s' entry\n", name);
+ pr_warn("Could not create tracefs '%s' entry\n", name);
return ret;
}
@@ -6337,7 +6337,7 @@ static struct dentry *trace_options_init_dentry(struct trace_array *tr)
tr->options = tracefs_create_dir("options", d_tracer);
if (!tr->options) {
- pr_warning("Could not create tracefs directory 'options'\n");
+ pr_warn("Could not create tracefs directory 'options'\n");
return NULL;
}
@@ -7248,8 +7248,8 @@ __init static int tracer_alloc_buffers(void)
if (trace_boot_clock) {
ret = tracing_set_clock(&global_trace, trace_boot_clock);
if (ret < 0)
- pr_warning("Trace clock %s not defined, going back to default\n",
- trace_boot_clock);
+ pr_warn("Trace clock %s not defined, going back to default\n",
+ trace_boot_clock);
}
/*
diff --git a/kernel/trace/trace_functions_graph.c b/kernel/trace/trace_functions_graph.c
index a663cbb..91d6a63 100644
--- a/kernel/trace/trace_functions_graph.c
+++ b/kernel/trace/trace_functions_graph.c
@@ -1350,7 +1350,7 @@ void graph_trace_open(struct trace_iterator *iter)
out_err_free:
kfree(data);
out_err:
- pr_warning("function graph tracer: not enough memory\n");
+ pr_warn("function graph tracer: not enough memory\n");
}
void graph_trace_close(struct trace_iterator *iter)
@@ -1468,12 +1468,12 @@ static __init int init_graph_trace(void)
max_bytes_for_cpu = snprintf(NULL, 0, "%d", nr_cpu_ids - 1);
if (!register_trace_event(&graph_trace_entry_event)) {
- pr_warning("Warning: could not register graph trace events\n");
+ pr_warn("Warning: could not register graph trace events\n");
return 1;
}
if (!register_trace_event(&graph_trace_ret_event)) {
- pr_warning("Warning: could not register graph trace events\n");
+ pr_warn("Warning: could not register graph trace events\n");
return 1;
}
diff --git a/kernel/trace/trace_kprobe.c b/kernel/trace/trace_kprobe.c
index 21b81a4..919e0dd 100644
--- a/kernel/trace/trace_kprobe.c
+++ b/kernel/trace/trace_kprobe.c
@@ -459,16 +459,14 @@ static int __register_trace_kprobe(struct trace_kprobe *tk)
if (ret == 0)
tk->tp.flags |= TP_FLAG_REGISTERED;
else {
- pr_warning("Could not insert probe at %s+%lu: %d\n",
- trace_kprobe_symbol(tk), trace_kprobe_offset(tk), ret);
+ pr_warn("Could not insert probe at %s+%lu: %d\n",
+ trace_kprobe_symbol(tk), trace_kprobe_offset(tk), ret);
if (ret == -ENOENT && trace_kprobe_is_on_module(tk)) {
- pr_warning("This probe might be able to register after"
- "target module is loaded. Continue.\n");
+ pr_warn("This probe might be able to register after target module is loaded. Continue.\n");
ret = 0;
} else if (ret == -EILSEQ) {
- pr_warning("Probing address(0x%p) is not an "
- "instruction boundary.\n",
- tk->rp.kp.addr);
+ pr_warn("Probing address(0x%p) is not an instruction boundary.\n",
+ tk->rp.kp.addr);
ret = -EINVAL;
}
}
@@ -529,7 +527,7 @@ static int register_trace_kprobe(struct trace_kprobe *tk)
/* Register new event */
ret = register_kprobe_event(tk);
if (ret) {
- pr_warning("Failed to register probe event(%d)\n", ret);
+ pr_warn("Failed to register probe event(%d)\n", ret);
goto end;
}
@@ -564,10 +562,9 @@ static int trace_kprobe_module_callback(struct notifier_block *nb,
__unregister_trace_kprobe(tk);
ret = __register_trace_kprobe(tk);
if (ret)
- pr_warning("Failed to re-register probe %s on"
- "%s: %d\n",
- trace_event_name(&tk->tp.call),
- mod->name, ret);
+ pr_warn("Failed to re-register probe %s on %s: %d\n",
+ trace_event_name(&tk->tp.call),
+ mod->name, ret);
}
}
mutex_unlock(&probe_lock);
@@ -1336,16 +1333,14 @@ static __init int init_kprobe_trace(void)
/* Event list interface */
if (!entry)
- pr_warning("Could not create tracefs "
- "'kprobe_events' entry\n");
+ pr_warn("Could not create tracefs 'kprobe_events' entry\n");
/* Profile interface */
entry = tracefs_create_file("kprobe_profile", 0444, d_tracer,
NULL, &kprobe_profile_ops);
if (!entry)
- pr_warning("Could not create tracefs "
- "'kprobe_profile' entry\n");
+ pr_warn("Could not create tracefs 'kprobe_profile' entry\n");
return 0;
}
fs_initcall(init_kprobe_trace);
diff --git a/kernel/trace/trace_mmiotrace.c b/kernel/trace/trace_mmiotrace.c
index 2be8c4f..68f376c 100644
--- a/kernel/trace/trace_mmiotrace.c
+++ b/kernel/trace/trace_mmiotrace.c
@@ -146,7 +146,7 @@ static ssize_t mmio_read(struct trace_iterator *iter, struct file *filp,
/* XXX: This is later than where events were lost. */
trace_seq_printf(s, "MARK 0.000000 Lost %lu events.\n", n);
if (!overrun_detected)
- pr_warning("mmiotrace has lost events.\n");
+ pr_warn("mmiotrace has lost events\n");
overrun_detected = true;
goto print_out;
}
diff --git a/kernel/trace/trace_probe.c b/kernel/trace/trace_probe.c
index 1769a81..1d372fa 100644
--- a/kernel/trace/trace_probe.c
+++ b/kernel/trace/trace_probe.c
@@ -636,8 +636,8 @@ ssize_t traceprobe_probes_write(struct file *file, const char __user *buffer,
*tmp = '\0';
size = tmp - kbuf + 1;
} else if (done + size < count) {
- pr_warning("Line length is too long: "
- "Should be less than %d.", WRITE_BUFSIZE);
+ pr_warn("Line length is too long: Should be less than %d\n",
+ WRITE_BUFSIZE);
ret = -EINVAL;
goto out;
}
diff --git a/kernel/trace/trace_stat.c b/kernel/trace/trace_stat.c
index 6cf9353..413ff10 100644
--- a/kernel/trace/trace_stat.c
+++ b/kernel/trace/trace_stat.c
@@ -281,8 +281,7 @@ static int tracing_stat_init(void)
stat_dir = tracefs_create_dir("trace_stat", d_tracing);
if (!stat_dir)
- pr_warning("Could not create tracefs "
- "'trace_stat' entry\n");
+ pr_warn("Could not create tracefs 'trace_stat' entry\n");
return 0;
}
diff --git a/kernel/trace/trace_uprobe.c b/kernel/trace/trace_uprobe.c
index d2f6d0b..7915142 100644
--- a/kernel/trace/trace_uprobe.c
+++ b/kernel/trace/trace_uprobe.c
@@ -334,7 +334,7 @@ static int register_trace_uprobe(struct trace_uprobe *tu)
ret = register_uprobe_event(tu);
if (ret) {
- pr_warning("Failed to register probe event(%d)\n", ret);
+ pr_warn("Failed to register probe event(%d)\n", ret);
goto end;
}
diff --git a/kernel/tracepoint.c b/kernel/tracepoint.c
index ecd536d..d0639d9 100644
--- a/kernel/tracepoint.c
+++ b/kernel/tracepoint.c
@@ -491,7 +491,7 @@ static __init int init_tracepoints(void)
ret = register_module_notifier(&tracepoint_module_nb);
if (ret)
- pr_warning("Failed to register tracepoint module enter notifier\n");
+ pr_warn("Failed to register tracepoint module enter notifier\n");
return ret;
}
--
2.6.3.368.gf34be46
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