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authorIngo Molnar <mingo@kernel.org>2013-09-03 09:41:11 +0400
committerIngo Molnar <mingo@kernel.org>2013-09-03 09:41:11 +0400
commit7d992feb7694a21ee81f22894b455dadd5d1c110 (patch)
treed0f0961186b1c31c536a26a7f986ad7ca677453b /include/asm-generic
parent6e4664525b1db28f8c4e1130957f70a94c19213e (diff)
parent25f27ce4a6a4995c8bdd69b4b2180465ed5ad2b8 (diff)
downloadlinux-7d992feb7694a21ee81f22894b455dadd5d1c110.tar.xz
Merge branch 'rcu/next' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu into core/rcu
Pull RCU updates from Paul E. McKenney: " * Update RCU documentation. These were posted to LKML at https://lkml.org/lkml/2013/8/19/611. * Miscellaneous fixes. These were posted to LKML at https://lkml.org/lkml/2013/8/19/619. * Full-system idle detection. This is for use by Frederic Weisbecker's adaptive-ticks mechanism. Its purpose is to allow the timekeeping CPU to shut off its tick when all other CPUs are idle. These were posted to LKML at https://lkml.org/lkml/2013/8/19/648. * Improve rcutorture test coverage. These were posted to LKML at https://lkml.org/lkml/2013/8/19/675. " Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'include/asm-generic')
-rw-r--r--include/asm-generic/vmlinux.lds.h7
1 files changed, 6 insertions, 1 deletions
diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h
index 69732d279e8b..83e2c31e8b00 100644
--- a/include/asm-generic/vmlinux.lds.h
+++ b/include/asm-generic/vmlinux.lds.h
@@ -122,8 +122,12 @@
#define TRACE_PRINTKS() VMLINUX_SYMBOL(__start___trace_bprintk_fmt) = .; \
*(__trace_printk_fmt) /* Trace_printk fmt' pointer */ \
VMLINUX_SYMBOL(__stop___trace_bprintk_fmt) = .;
+#define TRACEPOINT_STR() VMLINUX_SYMBOL(__start___tracepoint_str) = .; \
+ *(__tracepoint_str) /* Trace_printk fmt' pointer */ \
+ VMLINUX_SYMBOL(__stop___tracepoint_str) = .;
#else
#define TRACE_PRINTKS()
+#define TRACEPOINT_STR()
#endif
#ifdef CONFIG_FTRACE_SYSCALLS
@@ -190,7 +194,8 @@
VMLINUX_SYMBOL(__stop___verbose) = .; \
LIKELY_PROFILE() \
BRANCH_PROFILE() \
- TRACE_PRINTKS()
+ TRACE_PRINTKS() \
+ TRACEPOINT_STR()
/*
* Data section helpers