Jan Kara <[email protected]> wrote: > The callback doesn't ever get called. Remove it.
Hmmm... I should perhaps be calling this. I'm not sure why I never did. At the moment, it doesn't strictly matter as ops on pages marked with PG_fscache get ignored if the cache has suffered an I/O error or has been withdrawn - but it will incur a performance penalty (the PG_fscache flag is checked in the netfs before calling into fscache). The downside of calling this is that when a cache is removed, fscache would go through all the cookies for that cache and iterate over all the pages associated with those cookies - which could cause a performance dip in the system. David ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ Linux-f2fs-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel
