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| author | Michael Kerrisk <mtk.manpages@gmail.com> | 2017-09-28 11:03:05 +0200 |
|---|---|---|
| committer | Michael Kerrisk <mtk.manpages@gmail.com> | 2017-09-28 17:21:12 +0200 |
| commit | d8a21977bf61c03023408e99917e453c74e15ae5 (patch) | |
| tree | 9008ef8de7e22df2eec632f5a2999ae13c4a48fb /man5 | |
| parent | 3144b41214715aa58e22b7e04e9e91fbd25fd865 (diff) | |
| download | man-pages-d8a21977bf61c03023408e99917e453c74e15ae5.tar.gz | |
sysfs.5: Add brief description of /sys/kernel/debug/tracing
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
Diffstat (limited to 'man5')
| -rw-r--r-- | man5/sysfs.5 | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/man5/sysfs.5 b/man5/sysfs.5 index d6cccb2ca7..5f7fb99854 100644 --- a/man5/sysfs.5 +++ b/man5/sysfs.5 @@ -177,6 +177,17 @@ filesystems. This subdirectory contains various files and subdirectories that provide information about the running kernel. .TP +.IR /sys/kernel/debug/tracing +Mount point for the +.I tracefs +filesystem used by the kernel's +.I ftrace +facility. +(For information on +.IR ftrace , +see the kernel source file +.IR Documentation/trace/ftrace.txt .) +.TP .IR /sys/kernel/mm This subdirectory contains various files and subdirectories that provide information about the kernel's memory management subsystem. |