![]() | |||||||||||||
Messages in this thread |
Hello all, I am stuck up at invalidation of a page of a user level process. Wht i am doin is that i am calling a device driver ioctl func from a normal C prog in user space and passing a virtual address into the ioctl func .In the ioctl func (kernel space) i want to invalidate the corresponding page.I have used funcs like pte_clear, flush_tlb_page,page_remove_rmap,etc. but couldnt succeed.Also suggest if any locks have to be acquired . Can anyone of u help me in page invalidation.I would be grateful. Thanking you in advance omkarlagu@yahoo.com __________________________________________________________ Yahoo! India Matrimony: Find your partner now. Go to http://yahoo.shaadi.com - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ | ||||||||||||
| Last update: 2006-03-16 07:06 [from the cache] ©2003-2008 | |||||||||||||