Re: [Crash-utility] [RFC PATCH 1/2] crash: Show memory overcommit data in dump_kmeminfo()
On Fri 2014-11-21 15:50 -0500, Dave Anderson wrote:
Sure enough, in a 2.6.30 kernel, which has no
"sysctl_overcommit_kbytes", I get
a SIGFPE on this line:
pct = committed ? ((committed * 100)
/ allowed) : 0;
because sysctl_overcommit_kbytes doesn't exist. I don't know what
the initial setting should be, because certainly 0 won't work.
OK - I've changed the logic so that if "sysctl_overcommit_kbytes" does not
exist or if set to 0, then we fall back to using "sysctl_overcommit_ratio"
in the calculation for "allowed" as per normal.
--
Aaron Tomlin