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author | Steven Rostedt (VMware) <rostedt@goodmis.org> | 2018-12-07 12:25:52 -0500 |
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committer | Steven Rostedt (VMware) <rostedt@goodmis.org> | 2018-12-10 12:22:45 -0500 |
commit | 45fe439bc3699851802062c05acf4cbac4d672bc (patch) | |
tree | c8017bddbd42a2b0ec84e1cfcc3e4e13bcbcc98c /sound/Kconfig | |
parent | e4c07bf9867aeaec14bac042fbbd50d885f6ed3a (diff) |
fgraph: Add comment to describe ftrace_graph_get_ret_stack
The ret_stack should not be accessed directly via the curr_ret_stack
variable on the task_struct. This is because the ret_stack is going to be
converted into a series of longs and not an array of ret_stack structures.
The way that a ret_stack should be retrieved is via the
ftrace_graph_get_ret_stack structure, but it needs to be documented on how
to use it.
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Diffstat (limited to 'sound/Kconfig')
0 files changed, 0 insertions, 0 deletions