From: Steven Rostedt <rostedt@goodmis.org>
To: linux-kernel@vger.kernel.org
Cc: Linus Torvalds <torvalds@linux-foundation.org>,
Ingo Molnar <mingo@kernel.org>,
Andrew Morton <akpm@linux-foundation.org>,
Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>,
Arnd Bergmann <arnd@arndb.de>, Robert Richter <rric@kernel.org>
Subject: [PATCH 01/18] ring-buffer: Select IRQ_WORK
Date: Fri, 10 May 2013 20:12:07 -0400 [thread overview]
Message-ID: <20130511001303.237466370@goodmis.org> (raw)
In-Reply-To: 20130511001206.477862307@goodmis.org
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From: "Steven Rostedt (Red Hat)" <rostedt@goodmis.org>
As the wake up logic for waiters on the buffer has been moved
from the tracing code to the ring buffer, it requires also adding
IRQ_WORK as the wake up code is performed via irq_work.
This fixes compile breakage when a user of the ring buffer is selected
but tracing and irq_work are not.
Link http://lkml.kernel.org/r/20130503115332.GT8356@rric.localhost
Cc: Arnd Bergmann <arnd@arndb.de>
Reported-by: Robert Richter <rric@kernel.org>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
---
kernel/trace/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/trace/Kconfig b/kernel/trace/Kconfig
index 5e9efd4..015f85a 100644
--- a/kernel/trace/Kconfig
+++ b/kernel/trace/Kconfig
@@ -71,6 +71,7 @@ config TRACE_CLOCK
config RING_BUFFER
bool
select TRACE_CLOCK
+ select IRQ_WORK
config FTRACE_NMI_ENTER
bool
@@ -107,7 +108,6 @@ config TRACING
select BINARY_PRINTF
select EVENT_TRACING
select TRACE_CLOCK
- select IRQ_WORK
config GENERIC_TRACER
bool
--
1.7.10.4
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next prev parent reply other threads:[~2013-05-11 0:13 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-05-11 0:12 [PATCH 00/18] tracing/kprobes: Update kprobes with new ftrace changes Steven Rostedt
2013-05-11 0:12 ` Steven Rostedt [this message]
2013-05-11 0:12 ` [PATCH 02/18] tracing: Dont succeed if event_enable_func did not register anything Steven Rostedt
2013-05-11 0:12 ` [PATCH 03/18] tracing: Return error if register_ftrace_function_probe() fails for event_enable_func() Steven Rostedt
2013-05-11 0:12 ` [PATCH 04/18] ftrace: Have ftrace_regex_write() return either read or error Steven Rostedt
2013-05-11 0:12 ` [PATCH 05/18] ftrace, kprobes: Fix a deadlock on ftrace_regex_lock Steven Rostedt
2013-05-11 0:12 ` [PATCH 06/18] ftrace: Cleanup regex_lock and ftrace_lock around hash updating Steven Rostedt
2013-05-11 0:12 ` [PATCH 07/18] tracing/kprobes: Fix to increment return event probe hit-count Steven Rostedt
2013-05-11 0:12 ` [PATCH 08/18] tracing: Indicate enabled soft-mode in enable file Steven Rostedt
2013-05-11 0:12 ` [PATCH 09/18] tracing: Modify soft-mode only if theres no other referrer Steven Rostedt
2013-05-11 0:12 ` [PATCH 10/18] tracing: Add helper function trace_create_new_event() to remove duplicate code Steven Rostedt
2013-05-11 0:12 ` [PATCH 11/18] ftrace: Fix locking in register_ftrace_function_probe() Steven Rostedt
2013-05-11 0:12 ` [PATCH 12/18] ftrace: Fix the output of enabled_functions debug file Steven Rostedt
2013-05-11 0:12 ` [PATCH 13/18] ftrace: Fix function probe when more than one probe is added Steven Rostedt
2013-05-11 0:12 ` [PATCH 14/18] tracing/kprobes: Use bool for retprobe checker Steven Rostedt
2013-05-11 0:12 ` [PATCH 15/18] tracing/kprobes: Increment probe hit-count even if it is used by perf Steven Rostedt
2013-05-11 0:12 ` [PATCH 16/18] tracing/kprobes: Pass trace_probe directly from dispatcher Steven Rostedt
2013-05-11 0:12 ` [PATCH 17/18] tracing/kprobes: Support ftrace_event_file base multibuffer Steven Rostedt
2013-05-11 0:12 ` [PATCH 18/18] tracing/kprobes: Support soft-mode disabling Steven Rostedt
2013-05-12 1:16 ` [PATCH 00/18] tracing/kprobes: Update kprobes with new ftrace changes Linus Torvalds
2013-05-12 2:11 ` Steven Rostedt
2013-05-12 2:22 ` Steven Rostedt
2013-05-12 12:50 ` Steven Rostedt
2013-05-12 18:56 ` Linus Torvalds
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