linux/Documentation/filesystems/caching
Jan Kara 26b433d0da fscache: remove unused ->now_uncached callback
Patch series "Ranged pagevec lookup", v2.

In this series I make pagevec_lookup() update the index (to be
consistent with pagevec_lookup_tag() and also as a preparation for
ranged lookups), provide ranged variant of pagevec_lookup() and use it
in places where it makes sense.  This not only removes some common code
but is also a measurable performance win for some use cases (see patch
4/10) where radix tree is sparse and searching & grabing of a page after
the end of the range has measurable overhead.

This patch (of 10):

The callback doesn't ever get called.  Remove it.

Link: http://lkml.kernel.org/r/20170726114704.7626-2-jack@suse.cz
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2017-09-06 17:27:26 -07:00
..
backend-api.txt FS-Cache: Count culled objects and objects rejected due to lack of space 2015-02-24 10:05:27 +00:00
cachefiles.txt CacheFiles: Fix the documentation to use the correct credential pointer names 2009-04-24 13:28:30 -07:00
fscache.txt FS-Cache: Count the number of initialised operations 2015-04-02 14:28:53 +01:00
netfs-api.txt fscache: remove unused ->now_uncached callback 2017-09-06 17:27:26 -07:00
object.txt FS-Cache: Provide proper invalidation 2012-12-20 22:04:07 +00:00
operations.txt sched: Remove proliferation of wait_on_bit() action functions 2014-07-16 15:10:39 +02:00