1 Commits (fd64cb4606cbdd592b7119e82341d4ae5b56f2cc)

Author	SHA1	Message	Date
Thomas Gleixner	185f3d3890	x86_64: move lib ... Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu>	18 years ago
Thomas Gleixner	79c67e5356	x86_64: prepare shared lib/copy_user_nocache.S ... Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu>	18 years ago
Andi Kleen	0812a579c9	[PATCH] x86-64: Add __copy_from_user_nocache ... This does user copies in fs write() into the page cache with write combining. This pushes the destination out of the CPU's cache, but allows higher bandwidth in some case. The theory is that the page cache data is usually not touched by the CPU again and it's better to not pollute the cache with it. Also it is a little faster. Signed-off-by: Andi Kleen <ak@suse.de>	18 years ago