[GIT PULL] f2fs: request for tree inclusion

From: Jaegeuk Kim
Date: Tue Dec 11 2012 - 02:58:05 EST


Hi Linus,

This is the first pull request for tree inclusion of Flash-Friendly File
System (F2FS) towards the 3.8 merge window.

http://lwn.net/Articles/518718/
http://lwn.net/Articles/518988/
http://en.wikipedia.org/wiki/F2FS

The f2fs has been in the linux-next tree for a while, and several issues
have been cleared as described in the signed tag below.
And also, I've done testing f2fs successfully based on Linux 3.7 with
the following test scenarios.

- Reliability test:
Run fsstress on an SSD partition.

- Robustness test:
Conduct sudden-power-off and examine the fs consistency repeatedly,
while running a reliability test.

So, please pull the f2fs filesystem.
If I'm missing any issues or made mistakes, please let me know.

Thanks,
Jaegeuk Kim

The following changes since commit
29594404d7fe73cd80eaa4ee8c43dcc53970c60e:

Linux 3.7 (2012-12-10 19:30:57 -0800)

are available in the git repository at:

git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
tags/for-3.8-merge

for you to fetch changes up to 6666e6aa9f36b2bfd6b30072c07b34f2a24becf1:

f2fs: fix tracking parent inode number (2012-12-11 13:43:45 +0900)

----------------------------------------------------------------
Introduce a new file system, Flash-Friendly File System (F2FS), to Linux
3.8.

Highlights:
- Add initial f2fs source codes
- Fix an endian conversion bug
- Fix build failures on random configs
- Fix the power-off-recovery routine
- Minor cleanup, coding style, and typos patches
----------------------------------------------------------------
Greg Kroah-Hartman (1):
f2fs: move proc files to debugfs

Huajun Li (1):
f2fs: fix a typo in f2fs documentation

Jaegeuk Kim (22):
f2fs: add document
f2fs: add on-disk layout
f2fs: add superblock and major in-memory structure
f2fs: add super block operations
f2fs: add checkpoint operations
f2fs: add node operations
f2fs: add segment operations
f2fs: add file operations
f2fs: add address space operations for data
f2fs: add core inode operations
f2fs: add inode operations for special inodes
f2fs: add core directory operations
f2fs: add xattr and acl functionalities
f2fs: add garbage collection functions
f2fs: add recovery routines for roll-forward
f2fs: update Kconfig and Makefile
f2fs: update the f2fs document
f2fs: fix endian conversion bugs reported by sparse
f2fs: adjust kernel coding style
f2fs: resolve build failures
f2fs: cleanup the f2fs_bio_alloc routine
f2fs: fix tracking parent inode number

Namjae Jeon (10):
f2fs: fix the compiler warning for uninitialized use of variable
f2fs: show error in case of invalid mount arguments
f2fs: remove unneeded memset from init_once
f2fs: check read only condition before beginning write out
f2fs: remove unneeded initialization
f2fs: move error condition for mkdir at proper place
f2fs: rewrite f2fs_bio_alloc to make it simpler
f2fs: make use of GFP_F2FS_ZERO for setting gfp_mask
f2fs: remove redundant call to f2fs_put_page in delete entry
f2fs: introduce accessor to retrieve number of dentry slots

Sachin Kamat (1):
f2fs: remove unneeded version.h header file from f2fs.h

Wei Yongjun (1):
f2fs: remove unused variable

Documentation/filesystems/00-INDEX | 2 +
Documentation/filesystems/f2fs.txt | 421 +++++++++
fs/Kconfig | 1 +
fs/Makefile | 1 +
fs/f2fs/Kconfig | 53 ++
fs/f2fs/Makefile | 7 +
fs/f2fs/acl.c | 414 +++++++++
fs/f2fs/acl.h | 57 ++
fs/f2fs/checkpoint.c | 794 ++++++++++++++++
fs/f2fs/data.c | 702 ++++++++++++++
fs/f2fs/debug.c | 361 ++++++++
fs/f2fs/dir.c | 672 ++++++++++++++
fs/f2fs/f2fs.h | 1083 ++++++++++++++++++++++
fs/f2fs/file.c | 636 +++++++++++++
fs/f2fs/gc.c | 742 +++++++++++++++
fs/f2fs/gc.h | 117 +++
fs/f2fs/hash.c | 97 ++
fs/f2fs/inode.c | 268 ++++++
fs/f2fs/namei.c | 503 ++++++++++
fs/f2fs/node.c | 1764
+++++++++++++++++++++++++++++++++++
fs/f2fs/node.h | 353 +++++++
fs/f2fs/recovery.c | 375 ++++++++
fs/f2fs/segment.c | 1791
++++++++++++++++++++++++++++++++++++
fs/f2fs/segment.h | 618 +++++++++++++
fs/f2fs/super.c | 657 +++++++++++++
fs/f2fs/xattr.c | 440 +++++++++
fs/f2fs/xattr.h | 145 +++
include/linux/f2fs_fs.h | 413 +++++++++
include/uapi/linux/magic.h | 1 +
29 files changed, 13488 insertions(+)
create mode 100644 Documentation/filesystems/f2fs.txt
create mode 100644 fs/f2fs/Kconfig
create mode 100644 fs/f2fs/Makefile
create mode 100644 fs/f2fs/acl.c
create mode 100644 fs/f2fs/acl.h
create mode 100644 fs/f2fs/checkpoint.c
create mode 100644 fs/f2fs/data.c
create mode 100644 fs/f2fs/debug.c
create mode 100644 fs/f2fs/dir.c
create mode 100644 fs/f2fs/f2fs.h
create mode 100644 fs/f2fs/file.c
create mode 100644 fs/f2fs/gc.c
create mode 100644 fs/f2fs/gc.h
create mode 100644 fs/f2fs/hash.c
create mode 100644 fs/f2fs/inode.c
create mode 100644 fs/f2fs/namei.c
create mode 100644 fs/f2fs/node.c
create mode 100644 fs/f2fs/node.h
create mode 100644 fs/f2fs/recovery.c
create mode 100644 fs/f2fs/segment.c
create mode 100644 fs/f2fs/segment.h
create mode 100644 fs/f2fs/super.c
create mode 100644 fs/f2fs/xattr.c
create mode 100644 fs/f2fs/xattr.h
create mode 100644 include/linux/f2fs_fs.h

--
Jaegeuk Kim
Samsung

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