Date: Tue, 16 Jan 2018 01:12:52 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-pf@FreeBSD.org Subject: [Bug 209475] pf didn't check if enough free RAM for net.pf.states_hashsize Message-ID: <bug-209475-17777-7p3dqF0GYj@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-209475-17777@https.bugs.freebsd.org/bugzilla/> References: <bug-209475-17777@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D209475 --- Comment #10 from fehmi noyan isi <fnoyanisi@yahoo.com> --- (In reply to Kristof Provost from comment #9) Hi Kristof, >>> There are no guarantees that the memory would not be allocated for some= thing else. If my interpretation of your comment is correct (and if not please correct = me), you mean one should perform the memory check against the "free" memory rath= er than the installed memory, which is hw.physmem in this case. However, I could not find any sysctl tunables that I can get the correct am= ount of free memory directly. Looking at top(1) source code, it requires extensi= ve calculations to come up with the amount of wired, free or active memory. Sticking with hw.physmem was the best option I could think of. Any other suggestions are welcome, so that I can work it out... --=20 You are receiving this mail because: You are the assignee for the bug.=
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