On Thu, 13 Feb 2014 16:37:53 -0800 Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx> wrote:
> unsigned long max_sane_readahead(unsigned long nr)
> {
> return min(nr, 128);
> }
I bet nobody will notice.
It should be 128*4096/PAGE_CACHE_SIZE so that variations in PAGE_SIZE
don't affect readahead behaviour.
--
To unsubscribe, send a message with 'unsubscribe linux-mm' in
the body to majordomo@xxxxxxxxx. For more info on Linux MM,
see: http://www.linux-mm.org/ .
Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>