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.

Chen, Kenneth W 383f2835eb [PATCH] Prefetch kernel stacks to speed up context switch ... For architecture like ia64, the switch stack structure is fairly large (currently 528 bytes). For context switch intensive application, we found that significant amount of cache misses occurs in switch_to() function. The following patch adds a hook in the schedule() function to prefetch switch stack structure as soon as 'next' task is determined. This allows maximum overlap in prefetch cache lines for that structure. Signed-off-by: Ken Chen <kenneth.w.chen@intel.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: "Luck, Tony" <tony.luck@intel.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>		20 years ago
..
alpha	[PATCH] alpha: process_reloc_for_got confuses r_offset and r_addend	20 years ago
arm	Merge master.kernel.org:/home/rmk/linux-2.6-serial	20 years ago
arm26	[PATCH] Kconfig fix (BLK_DEV_FD dependencies)	20 years ago
cris	…
frv	…
h8300	…
i386	…
ia64	[PATCH] Prefetch kernel stacks to speed up context switch	20 years ago
m32r	…
m68k	[PATCH] Kconfig fix (BLK_DEV_FD dependencies)	20 years ago
m68knommu	…
mips	…
parisc	…
ppc	[PATCH] ppc32: Kill PVR_440* defines	20 years ago
ppc64	Merge master.kernel.org:/pub/scm/linux/kernel/git/paulus/ppc64-2.6	20 years ago
s390	…
sh	…
sh64	…
sparc	…
sparc64	…
um	…
v850	[PATCH] NTP: ntp-helper functions	20 years ago
x86_64	[PATCH] x86_64: Don't call enforce_max_cpus when hotplug is enabled	20 years ago
xtensa	[PATCH] NTP: ntp-helper functions	20 years ago