22 Mar, 2011
1 commit
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Documenation for the hidraw driver, with sample program.
Signed-off-by: Alan Ott
Signed-off-by: Jiri Kosina
30 Oct, 2010
1 commit
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Add an example of how to add a dynamic kdb shell command via a kernel
module.Signed-off-by: Jason Wessel
11 Aug, 2010
1 commit
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Add four examples to the kernel sample directory.
It shows how to handle:
- a byte stream fifo
- a integer type fifo
- a dynamic record sized fifo
- the fifo DMA functions[akpm@linux-foundation.org: coding-style fixes]
Signed-off-by: Stefani Seibold
Cc: Greg KH
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
18 Oct, 2009
1 commit
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Conflicts:
kernel/Makefile
kernel/trace/Makefile
kernel/trace/trace.h
samples/MakefileMerge reason: We need to be uptodate with the perf events development
branch because we plan to rewrite the breakpoints API on top of
perf events.
19 Sep, 2009
1 commit
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Now that the last users of markers have migrated to the event
tracer we can kill off the (now orphan) support code.Signed-off-by: Christoph Hellwig
Acked-by: Mathieu Desnoyers
Cc: Steven Rostedt
Cc: Frederic Weisbecker
LKML-Reference:
Signed-off-by: Ingo Molnar
03 Jun, 2009
1 commit
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This patch introduces a sample kernel module to demonstrate the use of Hardware
Breakpoint feature. It places a breakpoint over the kernel variable 'pid_max'
to monitor all write operations and emits a function-backtrace when done.Signed-off-by: K.Prasad
Signed-off-by: Frederic Weisbecker
15 Apr, 2009
1 commit
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This patch adds a sample to the samples directory on how to create
and use TRACE_EVENT trace points.Signed-off-by: Steven Rostedt
14 Oct, 2008
1 commit
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Tracepoint example code under samples/.
Signed-off-by: Mathieu Desnoyers
Acked-by: 'Peter Zijlstra'
Signed-off-by: Ingo Molnar
05 Mar, 2008
1 commit
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Move kprobes examples from Documentation/kprobes.txt to under samples/.
Patch originally by Randy Dunlap.o Updated the patch to apply on 2.6.25-rc3
o Modified examples code to build on multiple architectures. Currently,
the kprobe and jprobe examples code works for x86 and powerpc
o Cleaned up unneeded #includes
o Cleaned up Kconfig per Sam Ravnborg's suggestions to fix build break
on archs that don't have kretprobes
o Implemented suggestions by Mathieu Desnoyers on CONFIG_KRETPROBES
o Included Andrew Morton's cleanup based on x86-git
o Modified kretprobe_example to act as a arch-agnostic module to
determine routine execution times:
Use 'modprobe kretprobe_example func=' to determine
execution time of func_name in nanoseconds.Signed-off-by: Randy Dunlap
Signed-off-by: Ananth N Mavinakayanahalli
Acked-by: Mathieu Desnoyers
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
25 Jan, 2008
1 commit
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This is a simple kobject module, showing how to use kobj_attributes in
basic and more complex ways.Cc: Kay Sievers
Signed-off-by: Greg Kroah-Hartman
20 Oct, 2007
1 commit
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Module example showing how to use the Linux Kernel Markers.
[akpm@linux-foundation.org: coding-style fixes]
Signed-off-by: Mathieu Desnoyers
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds