On Tue, Jan 05, 2010 at 04:12:47PM +0200, Gleb Natapov wrote:
> KVM will use it to try and find a page without falling back to slow
> gup. That is why get_user_pages_fast() is not enough.
Btw, it seems like currently is declared unconditionally in linux/mm.h
but only implemented by x86, and you co
KVM will use it to try and find a page without falling back to slow
gup. That is why get_user_pages_fast() is not enough.
Signed-off-by: Gleb Natapov
---
arch/x86/mm/gup.c |2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/arch/x86/mm/gup.c b/arch/x86/mm/gup.c
index 71da1b
