linux/fs/f2fs
Damien Le Moal 178053e2f1 f2fs: Cache zoned block devices zone type
With the zoned block device feature enabled, section discard
need to do a zone reset for sections contained in sequential
zones, and a regular discard (if supported) for sections
stored in conventional zones. Avoid the need for a costly
report zones to obtain a section zone type when discarding it
by caching the types of the device zones in the super block
information. This cache is initialized at mount time for mounts
with the zoned block device feature enabled.

Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
2016-11-23 12:11:22 -08:00
..
acl.c f2fs: keep dirty inodes selectively for checkpoint 2016-11-23 12:11:08 -08:00
acl.h f2fs: remove dead code f2fs_check_acl 2016-09-14 16:52:36 -07:00
checkpoint.c f2fs: make clean inodes when flushing inode page 2016-11-23 12:11:09 -08:00
data.c f2fs: Use generic zoned block device terminology 2016-11-23 12:11:16 -08:00
debug.c f2fs: remove percpu_count due to performance regression 2016-11-23 12:11:10 -08:00
dir.c f2fs: report error of f2fs_fill_dentries 2016-11-23 12:11:12 -08:00
extent_cache.c f2fs: keep dirty inodes selectively for checkpoint 2016-11-23 12:11:08 -08:00
f2fs.h f2fs: Cache zoned block devices zone type 2016-11-23 12:11:22 -08:00
file.c f2fs: keep dirty inodes selectively for checkpoint 2016-11-23 12:11:08 -08:00
gc.c f2fs: give a chance to detach from dirty list 2016-11-23 12:10:51 -08:00
gc.h f2fs: detect idle time depending on user behavior 2016-01-11 15:56:37 -08:00
hash.c f2fs: introduce dot and dotdot name check 2015-05-28 15:41:34 -07:00
inline.c f2fs: report error of f2fs_fill_dentries 2016-11-23 12:11:12 -08:00
inode.c f2fs: make clean inodes when flushing inode page 2016-11-23 12:11:09 -08:00
Kconfig f2fs: add mount option to select fault injection ratio 2016-05-07 10:32:22 -07:00
Makefile fs crypto: move per-file encryption from f2fs tree to fs/crypto 2016-03-17 21:19:33 -07:00
namei.c f2fs: keep dirty inodes selectively for checkpoint 2016-11-23 12:11:08 -08:00
node.c f2fs: use BIO_MAX_PAGES for bio allocation 2016-11-23 12:11:07 -08:00
node.h f2fs: split free nid list 2016-11-23 12:11:00 -08:00
recovery.c f2fs: introduce cp_lock to protect updating of ckpt_flags 2016-09-30 17:34:20 -07:00
segment.c f2fs: use BIO_MAX_PAGES for bio allocation 2016-11-23 12:11:07 -08:00
segment.h f2fs: use BIO_MAX_PAGES for bio allocation 2016-11-23 12:11:07 -08:00
shrinker.c f2fs: avoid casted negative value as shrink count 2016-11-23 12:11:03 -08:00
super.c f2fs: Cache zoned block devices zone type 2016-11-23 12:11:22 -08:00
trace.c f2fs: use bio op accessors 2016-06-07 13:41:38 -06:00
trace.h f2fs: add sbi and page pointer in f2fs_io_info 2015-05-28 15:41:32 -07:00
xattr.c f2fs: keep dirty inodes selectively for checkpoint 2016-11-23 12:11:08 -08:00
xattr.h f2fs: add missing argument to f2fs_setxattr stub 2016-03-17 21:19:47 -07:00