linux

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History

Johannes Berg 2ae0f17df1 genetlink: use idr to track families

Since generic netlink family IDs are small integers, allocated
densely, IDR is an ideal match for lookups. Replace the existing
hand-written hash-table with IDR for allocation and lookup.

This lets the families only be written to once, during register,
since the list_head can be removed and removal of a family won't
cause any writes.

It also slightly reduces the code size (by about 1.3k on x86-64).

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2016-10-27 16:16:09 -04:00

asm-generic

generic syscalls: Wire up memory protection keys syscalls

2016-09-09 13:02:27 +02:00

drm

Merge branch 'msm-next' of git://people.freedesktop.org/~robclark/linux into drm-next

2016-09-28 11:09:59 +10:00

linux

genetlink: use idr to track families

2016-10-27 16:16:09 -04:00

misc

cxl: Use fixed width predefined types in data structure.