Chao Yu 13054c548a f2fs: introduce infra macro and data structure of rb-tree extent cache ...

Introduce infra macro and data structure for rb-tree based extent cache:

Macros:
 * EXT_TREE_VEC_SIZE: indicate vector size for gang lookup in extent tree.
 * F2FS_MIN_EXTENT_LEN: indicate minimum length of extent managed in cache.
 * EXTENT_CACHE_SHRINK_NUMBER: indicate number of extent in cache will be shrunk.

Basic data structures for extent cache:
 * struct extent_tree: extent tree entry per inode.
 * struct extent_node: extent info node linked in extent tree.

Besides, adding new extent cache related fields in f2fs_sb_info.

Signed-off-by: Chao Yu <chao2.yu@samsung.com>
Signed-off-by: Changman Lee <cm224.lee@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>

2015-03-03 09:58:46 -08:00

..

acl.c

f2fs: fix a bug of inheriting default ACL from parent

2015-02-11 17:04:36 -08:00

acl.h

f2fs: avoid deadlock on init_inode_metadata

2014-11-03 16:07:33 -08:00

checkpoint.c

f2fs: use ->writepage in sync_meta_pages

2015-03-03 09:58:44 -08:00

data.c

f2fs: introduce universal lookup/update interface for extent cache

2015-03-03 09:58:46 -08:00

debug.c

f2fs: avoid variable length array

2015-02-11 17:04:50 -08:00

dir.c

f2fs: introduce f2fs_update_dentry to clean up duplicated codes

2015-03-03 09:58:44 -08:00

f2fs.h

f2fs: introduce infra macro and data structure of rb-tree extent cache

2015-03-03 09:58:46 -08:00

file.c

f2fs: introduce universal lookup/update interface for extent cache

2015-03-03 09:58:46 -08:00

gc.c

f2fs: split UMOUNT and FASTBOOT flags

2015-02-11 17:04:41 -08:00

gc.h

f2fs: fix sparse warnings

2015-02-11 17:04:49 -08:00

hash.c

f2fs: fix wrong casting for dentry name

2014-08-29 00:26:50 -07:00

inline.c

f2fs: introduce universal lookup/update interface for extent cache

2015-03-03 09:58:46 -08:00

inode.c

f2fs: move ext_lock out of struct extent_info

2015-03-03 09:58:45 -08:00

Kconfig

f2fs: add f2fs_io_tracer support

2015-01-09 17:02:24 -08:00

Makefile

f2fs: add f2fs_io_tracer support

2015-01-09 17:02:24 -08:00

namei.c

f2fs: fix incorrectly stat number of inline data inode

2015-03-03 09:58:45 -08:00

node.c

f2fs: fix accessing wrong indexed data blocks

2015-02-11 17:04:51 -08:00

node.h

f2fs: introduce infra macro and data structure of rb-tree extent cache

2015-03-03 09:58:46 -08:00

recovery.c

f2fs: introduce universal lookup/update interface for extent cache

2015-03-03 09:58:46 -08:00

segment.c

f2fs: use spinlock for segmap_lock instead of rwlock

2015-02-11 17:04:51 -08:00

segment.h

f2fs: use spinlock for segmap_lock instead of rwlock

2015-02-11 17:04:51 -08:00

super.c

f2fs: move ext_lock out of struct extent_info

2015-03-03 09:58:45 -08:00

trace.c

f2fs: fix sparse warnings

2015-02-11 17:04:49 -08:00

trace.h

f2fs: add f2fs_destroy_trace_ios to free radix tree

2015-01-09 17:02:28 -08:00

xattr.c

f2fs: avoid deadlock on init_inode_metadata

2014-11-03 16:07:33 -08:00

xattr.h

f2fs: avoid deadlock on init_inode_metadata

2014-11-03 16:07:33 -08:00