On Sun, Jan 24, 2010 at 4:48 AM, Himanshu Chauhan <[email protected]> wrote: > Hi Mulyadi, > > The file mm-flags.h defines a set of macros like > > #define TESTPAGEFLAG(uname, lname) \ > static inline int Page##uname(struct page *page) \ > { return test_bit(PG_##lname, &page->flags); } > > This macro creates the function you are lookign for. PG_swapbacked is the > bit for marking if page is backed by swap. I believe ##uname of swapbacked > is equivalent to SwapBacked and similarly lname is swapbacked itself.
Thanks a lot! :) Perhaps there's a slight difference between kernel versions, but in my local copy of 2.6.32 vanilla source tree, it's in include/linux/page-flags.h. However, the definitions you mention above remain the same. -- regards, Mulyadi Santosa Freelance Linux trainer and consultant blog: the-hydra.blogspot.com training: mulyaditraining.blogspot.com -- To unsubscribe from this list: send an email with "unsubscribe kernelnewbies" to [email protected] Please read the FAQ at http://kernelnewbies.org/FAQ
