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| author | Steven Rostedt (Google) <[email protected]> | 2024-06-05 16:26:50 -0400 |
|---|---|---|
| committer | Steven Rostedt (Google) <[email protected]> | 2024-06-06 15:22:18 -0400 |
| commit | 4057fd2cddaea0d6f6c5f8af4a455741f5632259 (patch) | |
| tree | 99b7cf02fc8e9d355155ebf56995bf3916a36836 /lib/test_fortify/write_overflow-strncpy-src.c | |
| parent | 0c4d8cbb2ce20df3a72b5b3189d93b5c0cc3e968 (diff) | |
function_graph: Do not update pid func if CONFIG_DYNAMIC_FTRACE not enabled
The ftrace subops is only defined if CONFIG_DYNAMIC_FTRACE is enabled. If
it is not, function tracing is extremely limited, and the subops in the
ftrace_ops structure is not defined (and will fail to compile). If
DYNAMIC_FTRACE is not enabled, then function graph filtering will not
work (as it shouldn't).
Link: https://lore.kernel.org/linux-trace-kernel/[email protected]
Cc: Mark Rutland <[email protected]>
Cc: Mathieu Desnoyers <[email protected]>
Cc: Andrew Morton <[email protected]>
Fixes: df3ec5da6a1e7 ("function_graph: Add pid tracing back to function graph tracer")
Reported-by: kernel test robot <[email protected]>
Closes: https://lore.kernel.org/oe-kbuild-all/[email protected]/
Acked-by: Masami Hiramatsu (Google) <[email protected]>
Signed-off-by: Steven Rostedt (Google) <[email protected]>
Diffstat (limited to 'lib/test_fortify/write_overflow-strncpy-src.c')
0 files changed, 0 insertions, 0 deletions