From: "me at serhei dot io" <sourceware-bugzilla@sourceware.org>
To: systemtap@sourceware.org
Subject: [Bug bpf/27820] abort() tapset not implemented in the bpf mode
Date: Wed, 14 Jul 2021 16:23:51 +0000 [thread overview]
Message-ID: <bug-27820-6586-EfxZNj6idG@http.sourceware.org/bugzilla/> (raw)
In-Reply-To: <bug-27820-6586@http.sourceware.org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=27820
Serhei Makarov <me at serhei dot io> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |me at serhei dot io
--- Comment #1 from Serhei Makarov <me at serhei dot io> ---
commit 371805aa0 adds abort() implementation which will terminate the currently
running probe, unlike exit()
A more stringent implementation would eliminate the delay between the probe
exiting and stapbpf unloading the other probes, but at the cost of adding a
global variable check to the start of every stapbpf probe. Uncertain that this
is necessary (since even the stringent implementation does not terminate
parallel probes).
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next prev parent reply other threads:[~2021-07-14 16:23 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-04 4:34 [Bug bpf/27820] New: " agentzh at gmail dot com
2021-07-14 16:23 ` me at serhei dot io [this message]
2021-07-19 15:55 ` [Bug bpf/27820] " me at serhei dot io
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