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| author | Vincent Donnefort <vdonnefort@google.com> | 2024-05-10 16:04:33 +0200 |
|---|---|---|
| committer | Steven Rostedt (Google) <rostedt@goodmis.org> | 2024-05-14 00:09:56 +0200 |
| commit | a1e0dd7ce38af3fb1a3bc54a222a7c5e4eaa4202 (patch) | |
| tree | 0c69c950f4add3990d2648f5ecb5aaa4a6a3e247 /Documentation/trace/index.rst | |
| parent | tracing: Allow user-space mapping of the ring-buffer (diff) | |
| download | linux-a1e0dd7ce38af3fb1a3bc54a222a7c5e4eaa4202.tar.xz linux-a1e0dd7ce38af3fb1a3bc54a222a7c5e4eaa4202.zip | |
Documentation: tracing: Add ring-buffer mapping
It is now possible to mmap() a ring-buffer to stream its content. Add
some documentation and a code example.
Link: https://lore.kernel.org/linux-trace-kernel/20240510140435.3550353-5-vdonnefort@google.com
Signed-off-by: Vincent Donnefort <vdonnefort@google.com>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Diffstat (limited to 'Documentation/trace/index.rst')
| -rw-r--r-- | Documentation/trace/index.rst | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/Documentation/trace/index.rst b/Documentation/trace/index.rst index 5092d6c13af5..0b300901fd75 100644 --- a/Documentation/trace/index.rst +++ b/Documentation/trace/index.rst @@ -29,6 +29,7 @@ Linux Tracing Technologies timerlat-tracer intel_th ring-buffer-design + ring-buffer-map stm sys-t coresight/index |