Chao Yu c4020b2da4 f2fs: support F2FS_IOC_PRECACHE_EXTENTS ...

This patch introduces a new ioctl F2FS_IOC_PRECACHE_EXTENTS to precache
extent info like ext4, in order to gain better performance during
triggering AIO by eliminating synchronous waiting of mapping info.

Referred commit: 7869a4a6c5ca ("ext4: add support for extent pre-caching")

In addition, with newly added extent precache abilitiy, this patch add
to support FIEMAP_FLAG_CACHE in ->fiemap.

Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>

2018-01-22 14:56:45 -08:00

..

acl.c

posix_acl: convert posix_acl.a_refcount from atomic_t to refcount_t

2018-01-02 19:27:28 -08:00

acl.h

…

checkpoint.c

f2fs: inject fault to kzalloc

2018-01-02 19:27:29 -08:00

data.c

f2fs: support F2FS_IOC_PRECACHE_EXTENTS

2018-01-22 14:56:45 -08:00

debug.c

f2fs: inject fault to kzalloc

2018-01-02 19:27:29 -08:00

dir.c

f2fs: recover directory operations by fsync

2018-01-02 19:27:31 -08:00

extent_cache.c

f2fs: fix a bug caused by NULL extent tree

2017-05-23 21:07:18 -07:00

f2fs.h

f2fs: support F2FS_IOC_PRECACHE_EXTENTS

2018-01-22 14:56:45 -08:00

file.c

f2fs: support F2FS_IOC_PRECACHE_EXTENTS

2018-01-22 14:56:45 -08:00

gc.c

f2fs: add an ioctl to disable GC for specific file

2018-01-22 14:56:35 -08:00

gc.h

f2fs: add an ioctl to disable GC for specific file

2018-01-22 14:56:35 -08:00

hash.c

f2fs: check entire encrypted bigname when finding a dentry

2017-05-04 11:44:35 -04:00

inline.c

f2fs: enhance multiple device flush

2017-10-10 12:49:53 -07:00

inode.c

f2fs: prevent newly created inode from being dirtied incorrectly

2018-01-18 22:09:12 -08:00

Kconfig

…

Makefile

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

namei.c

f2fs: prevent newly created inode from being dirtied incorrectly

2018-01-18 22:09:12 -08:00

node.c

f2fs: implement cgroup writeback support

2018-01-16 15:40:01 -08:00

node.h

f2fs: limit # of inmemory pages

2017-10-26 10:44:21 +02:00

recovery.c

f2fs: remove unused parameter

2018-01-02 19:27:27 -08:00

segment.c

f2fs: handle newly created page when revoking inmem pages

2018-01-18 22:09:07 -08:00

segment.h

f2fs: return error during fill_super

2018-01-02 19:27:31 -08:00

shrinker.c

f2fs: obsolete ALLOC_NID_LIST list

2017-10-10 12:49:53 -07:00

super.c

f2fs: add resgid and resuid to reserve root blocks

2018-01-16 15:40:02 -08:00

sysfs.c

f2fs: add an ioctl to disable GC for specific file

2018-01-22 14:56:35 -08:00

trace.c

f2fs: fix potential hangtask in f2fs_trace_pid

2018-01-02 19:27:30 -08:00

trace.h

…

xattr.c

f2fs: fix missing error number for xattr operation

2018-01-02 19:27:31 -08:00

xattr.h

f2fs: guard macro variables with braces

2017-04-10 19:48:10 -07:00