tjh.dev / kernel
Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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Merge tag 'probes-v7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace

Pull fprobe update from Masami Hiramatsu:

- do not zero out unused fgraph_data. This removes unneeded memset of
fgraph_data in fprobe entry handler.

* tag 'probes-v7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace:
tracing: fprobe: do not zero out unused fgraph_data

Linus Torvalds c9e03d59 829000f7

-2
-2
kernel/trace/fprobe.c
··· 450 450 used += FPROBE_HEADER_SIZE_IN_LONG + size_words; 451 451 } 452 452 } 453 - if (used < reserved_words) 454 - memset(fgraph_data + used, 0, reserved_words - used); 455 453 456 454 /* If any exit_handler is set, data must be used. */ 457 455 return used != 0;