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From: David Howells <dhowells@redhat.com>
To: Steven Rostedt <rostedt@goodmis.org>
Cc: dhowells@redhat.com,
	=?UTF-8?Q?Christian_K=c3=b6nig?= <deathsimple@vodafone.de>,
	LKML <linux-kernel@vger.kernel.org>,
	"Alex Deucher" <alexander.deucher@amd.com>
Subject: Allow tracepoints to use direct indexing for number->string translation
Date: Fri, 16 Dec 2016 11:55:35 +0000	[thread overview]
Message-ID: <25916.1481889335@warthog.procyon.org.uk> (raw)
In-Reply-To: <23920.1481823475@warthog.procyon.org.uk>

Another feature that would be very nice to have is the ability to turn a
number into a string by direct array index rather than by table search or
serial ?: ternary operators.

This would make tracepoint viewing more efficient, though there is a potential
downside: if the value to be looked up is corrupt, it could index beyond the
end of the array.

David

  parent reply	other threads:[~2016-12-16 11:55 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-12-07  8:27 Enabling trace points during module load/init Christian König
2016-12-15 17:37 ` David Howells
2016-12-16 11:55 ` David Howells [this message]
2016-12-16 15:02   ` Allow tracepoints to use direct indexing for number->string translation Steven Rostedt
2016-12-16 16:22   ` David Howells
2016-12-16 16:37     ` Steven Rostedt
2016-12-16 16:52     ` David Howells

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