net: add LINUX_MIB_PFMEMALLOCDROP counter

Debugging issues caused by pfmemalloc is often tedious. Add a new SNMP counter to more easily diagnose these problems. Signed-off-by: Eric Dumazet <edumazet@google.com> Cc: Josef Bacik <jbacik@fb.com> Acked-by: Josef Bacik <jbacik@fb.com> Signed-off-by: David S. Miller <davem@davemloft.net>
3 files changed, 5 insertions, 2 deletions
diff --git a/include/uapi/linux/snmp.h b/include/uapi/linux/snmp.h
Age	Commit message (Expand)	Author	Files	Lines
2013-06-12	ioops: misc: add dup{,2}_or_die to ioops	Daniel Borkmann	1	-0/+2
2013-06-11	curve: move selftest to own file	Daniel Borkmann	1	-0/+2
2013-06-04	ioops: Add {read,write}_blob_or_die for reading/writing binary blobs	Daniel Borkmann	1	-0/+2
2013-06-04	xio: rename xio to ioops and reduce its includes	Daniel Borkmann	1	-0/+12