kernel_samsung_sm7125

jenna

History

Ingo Molnar 0437e109e1 sched: zap the migration init / cache-hot balancing code the SMP load-balancer uses the boot-time migration-cost estimation code to attempt to improve the quality of balancing. The reason for this code is that the discrete priority queues do not preserve the order of scheduling accurately, so the load-balancer skips tasks that were running on a CPU 'recently'. this code is fundamental fragile: the boot-time migration cost detector doesnt really work on systems that had large L3 caches, it caused boot delays on large systems and the whole cache-hot concept made the balancing code pretty undeterministic as well. (and hey, i wrote most of it, so i can say it out loud that it sucks ;-) under CFS the same purpose of cache affinity can be achieved without any special cache-hot special-case: tasks are sorted in the 'timeline' tree and the SMP balancer picks tasks from the left side of the tree, thus the most cache-cold task is balanced automatically. Signed-off-by: Ingo Molnar <mingo@elte.hu>		18 years ago
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configs	[IA64] refresh config files	18 years ago
dig	[PATCH] tty: Remove include of screen_info.h from tty.h	19 years ago
hp	[IA64] Fix - Section mismatch: reference to .init.data:mvec_name	18 years ago
ia32	[PATCH] add SIGNAL syscall class (v3)	18 years ago
kernel	sched: zap the migration init / cache-hot balancing code	18 years ago
lib	[AF_RXRPC/AFS]: Arch-specific fixes.	18 years ago
mm	[IA64] is_power_of_2-ia64/mm/hugetlbpage.c	18 years ago
oprofile	Remove obsolete #include <linux/config.h>	19 years ago
pci	[IA64] fix kmalloc(0) in arch/ia64/pci/pci.c	18 years ago
scripts	…
sn	[IA64] Make SN2 PCI code use ioremap rather than manually mangle the address	18 years ago
Kconfig	[IA64] Quicklist support for IA64	18 years ago
Kconfig.debug	…
Makefile	[IA64] add vmlinuz target	19 years ago
defconfig	Pull error-inject into release branch	18 years ago
install.sh	…
module.lds	…