01 Nov, 2011
1 commit
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Signed-off-by: Paul Bolle
Signed-off-by: Michal Marek
23 May, 2011
1 commit
21 Apr, 2011
1 commit
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samples/hid-example.o needs some Kconfig and Makefile additions in order
to build. It should use headers from the build tree, so use
HEADERS_CHECK to require that those header files be present.Change the kconfig symbol from tristate to bool since userspace cannot be
built as loadable modules.However, I don't understand why the userspace header files are not present
as reported in Andrew's build log, since it builds OK on x86_64 without
any of these changes.Signed-off-by: Randy Dunlap
Cc: Alan Ott
Cc: Jiri Kosina
Signed-off-by: Andrew Morton
Signed-off-by: Jiri Kosina
31 Mar, 2011
1 commit
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Fixes generated by 'codespell' and manually reviewed.
Signed-off-by: Lucas De Marchi
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
08 Dec, 2009
1 commit
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Conflicts:
kernel/irq/chip.c
09 Nov, 2009
1 commit
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Additionally, some excessive newlines removed.
Signed-off-by: Michael Roth
Signed-off-by: Jiri Kosina
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
17 Jun, 2009
1 commit
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Conflicts:
arch/x86/Kconfig
arch/x86/kernel/traps.c
arch/x86/power/cpu.c
arch/x86/power/cpu_32.c
kernel/MakefileSemantic conflict:
arch/x86/kernel/hw_breakpoint.cMerge reason: Resolve the conflicts, move from put_cpu_no_sched() to
put_cpu() in arch/x86/kernel/hw_breakpoint.c.Signed-off-by: Ingo Molnar
16 Jun, 2009
1 commit
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With SAMPLE_KOBJECT=y, it isn't even linked into the kernel image.
Signed-off-by: Michal Marek
Signed-off-by: Greg Kroah-Hartman
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
06 May, 2009
1 commit
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Normally a config should be default to n. This patch also makes the
sample module-only, like SAMPLE_MARKERS and SAMPLE_TRACEPOINTS.[ Impact: don't build trace event sample by default ]
Signed-off-by: Li Zefan
Acked-by: Steven Rostedt
Acked-by: Frederic Weisbecker
LKML-Reference:
Signed-off-by: Ingo Molnar
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
2 commits
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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 -
Begin infrastructure for kernel code samples in the samples/ directory.
Add its Kconfig and Kbuild files.
Source its Kconfig file in all arch/ Kconfigs.Signed-off-by: Randy Dunlap
Signed-off-by: Mathieu Desnoyers
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds