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pramfs: persistent and protected RAM filesystem

Marco Stornelli linux-embedded linux-fsdevel lkml 1 version In review

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  1. v1 Latest17 patches 16 repliesIn review

Patches in v1 No applies recorded yet

#Subject and filesSizeRepliesApplied
1/17pramfs: documentationDocumentation/filesystems/pramfs.txt Documentation/filesystems/xip.txt+181 -09 replies
2/17pramfs: super operationsfs/pramfs/super.c+940 -00 replies
3/17pramfs: inode operationsfs/pramfs/inode.c+848 -00 replies
4/17pramfs: file operationsfs/pramfs/file.c+326 -00 replies
5/17pramfs: block allocationfs/pramfs/balloc.c+147 -00 replies
6/17pramfs: inode operations for directoriesfs/pramfs/namei.c+371 -00 replies
7/17pramfs: symlink operationsfs/pramfs/symlink.c+76 -00 replies
8/17pramfs: headersfs/pramfs/pram.h include/linux/magic.h include/linux/pram_fs.h +1 more+445 -00 replies
9/17pramfs: dir operationsfs/pramfs/dir.c+208 -00 replies
10/17pramfs: xip operationsfs/pramfs/xip.c fs/pramfs/xip.h+111 -00 replies
11/17pramfs: ACL managementfs/pramfs/acl.c fs/pramfs/acl.h+519 -00 replies
12/17pramfs: extended attributesfs/pramfs/xattr.c fs/pramfs/xattr.h fs/pramfs/xattr_security.c +2 more+1446 -00 replies
13/17pramfs: extended attributes block descriptors treefs/pramfs/desctree.c fs/pramfs/desctree.h+225 -00 replies
14/17pramfs: memory protectionfs/pramfs/wprotect.c fs/pramfs/wprotect.h+191 -00 replies
15/17pramfs: test modulefs/pramfs/pramfs_test.c+47 -00 replies
16/17pramfs: ioctl operationsfs/pramfs/ioctl.c+121 -00 replies
17/17pramfs: Makefile and Kconfigarch/Kconfig arch/x86/Kconfig fs/Kconfig +3 more+95 -30 replies

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Cover letter [PATCH 00/17] pramfs: persistent and protected RAM filesystem

Hi all,

after several reviews is time to submit the code for mainline. Thanks to CELF to believe and support actively the project and thanks to Tim Bird.

Here the stats:

 Documentation/filesystems/pramfs.txt |  179 ++++++
 Documentation/filesystems/xip.txt    |    2 +
 arch/Kconfig                         |    3 +
 arch/x86/Kconfig                     |    1 +
 fs/Kconfig                           |    8 +-
 fs/Makefile                          |    1 +
 fs/pramfs/Kconfig                    |   72 +++
 fs/pramfs/Makefile                   |   14 +
 fs/pramfs/acl.c                      |  433 +++++++++++++
 fs/pramfs/acl.h                      |   86 +++
 fs/pramfs/balloc.c                   |  147 +++++
 fs/pramfs/desctree.c                 |  181 ++++++
 fs/pramfs/desctree.h                 |   44 ++
 fs/pramfs/dir.c                      |  208 +++++++
 fs/pramfs/file.c                     |  326 ++++++++++
 fs/pramfs/inode.c                    |  848 ++++++++++++++++++++++++++
 fs/pramfs/ioctl.c                    |  121 ++++
 fs/pramfs/namei.c                    |  371 ++++++++++++
 fs/pramfs/pram.h                     |  269 +++++++++
 fs/pramfs/pramfs_test.c              |   47 ++
 fs/pramfs/super.c                    |  940 +++++++++++++++++++++++++++++
 fs/pramfs/symlink.c                  |   76 +++
 fs/pramfs/wprotect.c                 |   41 ++
 fs/pramfs/wprotect.h                 |  151 +++++
 fs/pramfs/xattr.c                    | 1104 ++++++++++++++++++++++++++++++++++
 fs/pramfs/xattr.h                    |  131 ++++
 fs/pramfs/xattr_security.c           |   78 +++
 fs/pramfs/xattr_trusted.c            |   65 ++
 fs/pramfs/xattr_user.c               |   68 +++
 fs/pramfs/xip.c                      |   83 +++
 fs/pramfs/xip.h                      |   28 +
 include/linux/magic.h                |    1 +
 include/linux/pram_fs.h              |  130 ++++
 include/linux/pram_fs_sb.h           |   45 ++
 34 files changed, 6299 insertions(+), 3 deletions(-)

Marco