linux-kernel - [3.13.2] list passed to list_sort() too long for efficiency.

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Date:	Wed, 12 Feb 2014 18:16:49 +0100
From:	Paweł Sikora <pawel.sikora@...k.net>
To:	linux-kernel@...r.kernel.org
Subject: [3.13.2] list passed to list_sort() too long for efficiency.

Hi,

i've noticed on my server that dmesg contains following info:

(...)
[  141.192868] FS-Cache: Loaded
[  141.203008] FS-Cache: Netfs 'nfs' registered for caching
[ 1383.278845] Key type dns_resolver registered
[ 1383.293014] NFS: Registering the id_resolver key type
[ 1383.293027] Key type id_resolver registered
[ 1383.293028] Key type id_legacy registered
[ 3998.115273] perf samples too long (2502 > 2500), lowering 
kernel.perf_event_max_sample_rate to 50100
[16855.582522] list passed to list_sort() too long for efficiency

could someone put some light on the last line?

BR,
Paweł.

please CC on reply.

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