tracing: Use krealloc_array() for trace option array growth

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Use krealloc_array() when growing tr->topts instead of open-coding the
size calculation in krealloc().

This makes the resize path use the helper intended for array allocations
and avoids manual multiplication of the element count and element size.

Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Link: https://patch.msgid.link/20260519083409.3885032-1-pengyu@kylinos.cn
Signed-off-by: Yu Peng <pengyu@kylinos.cn>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>

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Yu Peng 2026-05-19 16:34:09 +08:00 • committed by Steven Rostedt

parent 5ec75d6a1b

commit 153498f200

1 changed files with 2 additions and 2 deletions

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kernel/trace/trace.c

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