Re: [Crash-utility] [PATCH] fix vmstat handling

----- Original Message ----- > On Thu, Nov 2, 2017 at 8:58 PM, Dave Anderson <anderson(a)redhat.com&gt; wrote: > > > > > > ----- Original Message ----- > >> From: Vinayak Menon <vinayakm.list(a)gmail.com&gt; > >> > >> With kernels where LRUs are moved to node and thus vm_stat is > >> split into zone and node, crash utility fails to show the vmstat with > >> "kmem > >> -V", and the "CACHED" of kmem -i is shown as zero. > >> > >> Signed-off-by: Vinayak Menon <vinayakm.list(a)gmail.com&gt; > > > > Nice -- thanks for catching this! > > > > But can you re-send the patch as an attachment? It appears that the > > inlined patch below has all tabs replaced with spaces: > > > Sure. Attached. Hi Vinayak, I understand that this kernel change was introduced in 4.8, and I don't have a lot of 4.8 and later kernels to test with. But of the ones I do have, the 4.8, 4.13 and 4.14 kernels tested OK, but both of my 4.11.0-based kernels show the same type of bogus CACHED values: Can you take a look at what happened in those dumpfiles? I'm guessing there's some negative number involved somewhere.