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| author |   Josh Poimboeuf <jpoimboe@kernel.org> | 2025-08-20 14:03:43 -0400 |
|---|---|---|
| committer |   Peter Zijlstra <peterz@infradead.org> | 2025-08-26 09:51:13 +0200 |
| commit | 16ed389227651330879e17bd83d43bd234006722 (patch) | |
| tree | 227860a8684309da8d99a7ffb5f44082ca68b34e /kernel/fork.c | |
| parent | perf: Simplify get_perf_callchain() user logic (diff) | |
| download | wireguard-linux-16ed389227651330879e17bd83d43bd234006722.tar.xz wireguard-linux-16ed389227651330879e17bd83d43bd234006722.zip | |
perf: Skip user unwind if the task is a kernel thread
If the task is not a user thread, there's no user stack to unwind.
Signed-off-by: Josh Poimboeuf <jpoimboe@kernel.org>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lore.kernel.org/r/20250820180428.930791978@kernel.org
Diffstat (limited to 'kernel/fork.c')
0 files changed, 0 insertions, 0 deletions