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Documentation: tracing: Fix spelling mistakes

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Fix spelling mistakes in the documentation.

Signed-off-by: Saurav Shah <sauravshah.31@gmail.com>
Link: https://lore.kernel.org/r/20240501233659.25441-1-sauravshah.31@gmail.com
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
This commit is contained in:
Saurav Shah 2024-05-02 05:06:59 +05:30 committed by Jonathan Corbet
parent 55b8d0a332
commit dd29dfe78b
3 changed files with 4 additions and 4 deletions
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4
Documentation/trace/fprobetrace.rst
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@ -74,7 +74,7 @@ Function arguments at exit
--------------------------
Function arguments can be accessed at exit probe using $arg<N> fetcharg. This
is useful to record the function parameter and return value at once, and
trace the difference of structure fields (for debuging a function whether it
trace the difference of structure fields (for debugging a function whether it
correctly updates the given data structure or not)
See the :ref:`sample<fprobetrace_exit_args_sample>` below for how it works.
@ -248,4 +248,4 @@ mode. You can trace that changes with return probe.
cat-143 [007] ...1. 1945.720616: vfs_open__entry: (vfs_open+0x4/0x40) mode=0x1 inode=0x0
cat-143 [007] ...1. 1945.728263: vfs_open__exit: (do_open+0x274/0x3d0 <- vfs_open) mode=0xa800d inode=0xffff888004ada8d8
You can see the `file::f_mode` and `file::f_inode` are upated in `vfs_open()`.
You can see the `file::f_mode` and `file::f_inode` are updated in `vfs_open()`.

2
Documentation/trace/ftrace.rst
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@ -1968,7 +1968,7 @@ wakeup
One common case that people are interested in tracing is the
time it takes for a task that is woken to actually wake up.
Now for non Real-Time tasks, this can be arbitrary. But tracing
it none the less can be interesting.
it nonetheless can be interesting.
Without function tracing::

2
Documentation/trace/kprobetrace.rst
View File

@ -74,7 +74,7 @@ Function arguments at kretprobe
-------------------------------
Function arguments can be accessed at kretprobe using $arg<N> fetcharg. This
is useful to record the function parameter and return value at once, and
trace the difference of structure fields (for debuging a function whether it
trace the difference of structure fields (for debugging a function whether it
correctly updates the given data structure or not).
See the :ref:`sample<fprobetrace_exit_args_sample>` in fprobe event for how
it works.