You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

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>		19 years ago
..
sn2	[IA64-SGI] - Reduce overhead of reading sn_topology	19 years ago
Makefile	[IA64-SGI] - Eliminate SN pio_phys_xxx macros. Move to assembly	19 years ago
bte.c	[PATCH] s/;;/;/g	19 years ago
bte_error.c	[IA64-SGI] Altix BTE error handling fixes	19 years ago
huberror.c	[IA64-SGI] Altix BTE error handling fixes	19 years ago
idle.c	Linux-2.6.12-rc2	20 years ago
io_init.c	[IA64] Tollhouse HP: IA64 arch changes	19 years ago
iomv.c	[IA64-SGI] altix: enable vgacon support	20 years ago
irq.c	[IA64] sn_check_intr: use ia64_get_irr()	19 years ago
klconflib.c	[IA64-SGI] sn2 housekeeping	19 years ago
machvec.c	Linux-2.6.12-rc2	20 years ago
mca.c	[IA64] prevent sn2 specific code to be run in generic kernels	19 years ago
pio_phys.S	[IA64-SGI] - Eliminate SN pio_phys_xxx macros. Move to assembly	19 years ago
setup.c	[PATCH] EFI: keep physical table addresses in efi structure	19 years ago
tiocx.c	[IA64] Tollhouse HP: IA64 arch changes	19 years ago
xp_main.c	[IA64-SGI] sn2 mutex conversion	19 years ago
xp_nofault.S	[IA64-SGI] SGI Altix cross partition functionality (2nd	20 years ago
xpc_channel.c	[IA64] 'msg' may be used uninitialized in xpc_initiate_allocate()	19 years ago
xpc_main.c	[IA64-SGI] SN2-XP reduce kmalloc wrapper inlining	19 years ago
xpc_partition.c	[IA64] Remove redundant NULL checks before kfree	19 years ago
xpnet.c	[PATCH] more SPIN_LOCK_UNLOCKED -> DEFINE_SPINLOCK conversions	20 years ago