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[IA64-SGI] Distribute useage of BTE interfaces.
authorRobin Holt <holt@sgi.com>
Tue, 19 Oct 2004 20:38:23 +0000 (20:38 +0000)
committerTony Luck <tony.luck@intel.com>
Tue, 19 Oct 2004 20:38:23 +0000 (20:38 +0000)
commit0d742ef458fefc21104c5f2ceb71b1897f9b76e0
tree6f3d6f7cc9fba9c957012772b7268e0a0fac5c17tree | snapshot
parent8a1f00a8c1452dadd51ed393137c23a2562af502commit | diff
[IA64-SGI] Distribute useage of BTE interfaces.

During peak utilization periods, the first interface on a node has
an inordinately large amount of contention.  This is due to all
cpus starting their scan for an interface at 0.  This patch distributes
that based upon the slice the requesting cpu is attached to.

Signed-off-by: Robin Holt
Signed-off-by: Tony Luck <tony.luck@intel.com>
arch/ia64/sn/kernel/bte.c diff | blob | history
Linux kernels and configurations used by Zygo.