3 Commits (a9ce9286f24b299ea2a8465d89cee659c3f5dcf1)

Author	SHA1	Message	Date
Nikolay Borisov	a9ce9286f2	btrfs-progs: Implement find_*_bit_le operations ... This commit introduces explicit little endian bit operations. The only difference with the existing bitops implementation is that bswap(32|64) is called when the _le versions are invoked on a big-endian machine. This is in preparation for adding free space tree conversion support. Reviewed-by: Omar Sandoval <osandov@fb.com> Signed-off-by: Nikolay Borisov <nborisov@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>	2018-10-23 15:51:17 +02:00
Nikolay Borisov	aa3088632a	btrfs-progs: Replace homegrown bitops related functions with kernel counterparts ... Replace existing find_*_bit functions with kernel equivalent. This reduces duplication, simplifies the code (we really have one worker function _find_next_bit) and is quite likely faster. No functional changes. Reviewed-by: Omar Sandoval <osandov@fb.com> Signed-off-by: Nikolay Borisov <nborisov@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>	2018-10-23 15:49:17 +02:00
David Sterba	90969c8897	btrfs-progs: move bitops.h to kernel-lib ... Forgotten when the rest got moved. Signed-off-by: David Sterba <dsterba@suse.com>	2016-11-24 13:06:36 +01:00