Jack Steiner dd4cb9f8ac [IA64-SGI] - Reduce overhead of reading sn_topology ... MPI programs using certain debug options have a long startup time. This was traced to a "vmalloc/vfree" in the code that reads /proc/sgi_sn/sn_topology. On large systems, vfree requires an IPI to all cpus to do TLB purging. Replace the vmalloc/vfree with kmalloc/kfree. Although the size of the structure being allocated is unknown, it will not not exceed 96 bytes. Signed-off-by: Jack Steiner <steiner@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>		2006-04-27 14:29:05 -07:00
..
configs	[IA64] Increase max node count on SN platforms	2006-03-24 13:15:03 -08:00
dig	[IA64] cleanup dig_irq_init	2006-03-24 13:12:46 -08:00
hp	[PATCH] kill _INLINE_	2006-03-23 07:38:16 -08:00
ia32	[IA64] eliminate compile time warnings	2006-04-20 17:06:35 -07:00
kernel	[IA64] Remove redundant NULL checks before kfree	2006-04-20 10:11:09 -07:00
lib	[PATCH] bitops: ia64: use generic bitops	2006-03-26 08:57:12 -08:00
mm	[IA64] Make show_mem() skip holes in a pgdat	2006-04-13 15:34:45 -07:00
oprofile	[PATCH] remove gcc-2 checks	2006-01-08 20:14:02 -08:00
pci	[IA64] eliminate compile time warnings	2006-04-20 17:06:54 -07:00
scripts	Linux-2.6.12-rc2	2005-04-16 15:20:36 -07:00
sn	[IA64-SGI] - Reduce overhead of reading sn_topology	2006-04-27 14:29:05 -07:00
defconfig	[IA64] Increase max node count on SN platforms	2006-03-24 13:15:03 -08:00
install.sh	Linux-2.6.12-rc2	2005-04-16 15:20:36 -07:00
Kconfig	[IA64] IOC4 config option ordering	2006-04-21 10:59:00 -07:00
Kconfig.debug	[PATCH] Move Kprobes and Oprofile to "Instrumentation Support" menu	2005-11-07 07:53:35 -08:00
Makefile	kbuild: change kbuild to not rely on incorrect GNU make behavior	2006-03-06 00:09:51 +01:00
module.lds	Linux-2.6.12-rc2	2005-04-16 15:20:36 -07:00