tracing/probes: Fix to set arg size and fmt after setting type from BTF

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Since the BTF type setting updates probe_arg::type, the type size
calculation and setting print-fmt should be done after that.
Without this fix, the argument size and print-fmt can be wrong.

Link: https://lore.kernel.org/all/170602218196.215583.6417859469540955777.stgit@devnote2/

Fixes: b576e09701 ("tracing/probes: Support function parameters if BTF is available")
Cc: stable@vger.kernel.org
Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>

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This commit is contained in:

Masami Hiramatsu (Google) 2024-01-24 00:03:02 +09:00

parent 8c427cc2fa

commit 9a571c1e27

1 changed files with 13 additions and 12 deletions

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kernel/trace/trace_probe.c

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