From: Meelis Roos <mroos@linux.ee>
To: linux-parisc@vger.kernel.org,
Linux Kernel list <linux-kernel@vger.kernel.org>
Subject: 4.0 parisc regression: memory leak?
Date: Sat, 25 Apr 2015 22:19:12 +0300 (EEST) [thread overview]
Message-ID: <alpine.LRH.2.11.1504242317450.14818@math.ut.ee> (raw)
I noticed that with 4.0 I'm running out of memory on HP A500 (1G RAM)
and HP RP3410 (2G RAM) parisc machines during gentoo "revdep-rebuild
-ip". Each time free shows less free memory until OOM killer visits us
(and first revdep-rebuild after nontrivial emerge compilation loop kills
the smaller box).
3.19 did not seem to have this problem.
Nothing in the dmesg besides OOM killer activating.
I reran it, leaving cat /prov/vmstat, cat /proc/meminfo and slabtop -o
running in loop (each 5 s). revdep-rebuild -ip was also running in
the loop, just checking the binaries and library linking info.
The results are at
http://kodu.ut.ee/~mroos/slabtop-log
http://kodu.ut.ee/~mroos/meminfo-log
http://kodu.ut.ee/~mroos/vmstat-log
Anything else I can provide to pinpoint it?
--
Meelis Roos (mroos@linux.ee)
next reply other threads:[~2015-04-25 19:45 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-04-25 19:19 Meelis Roos [this message]
2015-04-25 20:24 ` John David Anglin
2015-04-26 7:01 ` Meelis Roos
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