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Message-Id: <1239346963-30953-1-git-send-email-hooanon05@yahoo.co.jp> Date: Fri, 10 Apr 2009 16:02:14 +0900 From: "J. R. Okajima" <hooanon05@...oo.co.jp> To: linux-kernel@...r.kernel.org Cc: greg@...ah.com, linux-fsdevel@...r.kernel.org, "J. R. Okajima" <hooanon05@...oo.co.jp> Subject: [RFC Aufs2 #5 00/29] souce files Hi all, This my third trial to post entire aufs2 source files for reviewing (#3 and #4 were partial). Kindly Greg KH reviewed them and gave me an advice to send full files. These patches are aginst 2.6.30-rc1. Here are changes since the post #2. - bugfix: stop storing nd->intent.open.flags when the file is not a regular file - convert some aufs entries from sysfs to debugfs - support ramfs branch - stop changing ->f_flags at modifying a branch permission - stop copying-up in mmap(2) when MAP_PRIVATE is specified - simplify, ->f_op is always set - follow the changes in mainline + make file_operations const + acquire ->f_lock at touching ->f_flags + support credential and IMA at opening a file + support fmode_t + support relatime, ignore silently (temporary workaround) - several fixes in documents. In public aufs2 GIT tree, I made more enhancements which are NOT included here. Because it is better to keep files smaller for reviewing on LKML. The dropped features are, - VDIR variable size - support exporting via NFS Thnak you for reviewing. And please consider merging aufs2. J. R. Okajima (29): aufs documents aufs module global aufs super_block aufs branch directory/filesystem aufs xino aufs object lifetime management via sysfs aufs mount options/flags aufs workqueue aufs sub-VFS aufs sub-dcache aufs copy-up aufs whiteout aufs pseudo-link aufs policies to select one among multiple writable branches aufs dentry and lookup aufs file aufs direcotry aufs inode aufs ioctl aufs sysfs entries aufs debugfs entries aufs branch for loopback block device aufs internal inotify aufs test for fstype aufs debug aufs public header file export splice functions export lookup functions kbuild aufs Documentation/ABI/testing/debugfs-aufs | 40 + Documentation/ABI/testing/sysfs-aufs | 25 + Documentation/filesystems/aufs/README | 252 ++++ Documentation/filesystems/aufs/aufs.5 | 1538 ++++++++++++++++++++ Documentation/filesystems/aufs/design/01intro.txt | 128 ++ Documentation/filesystems/aufs/design/02struct.txt | 205 +++ Documentation/filesystems/aufs/design/03lookup.txt | 95 ++ Documentation/filesystems/aufs/design/04branch.txt | 67 + .../filesystems/aufs/design/05wbr_policy.txt | 57 + .../filesystems/aufs/design/06fmode_exec.txt | 24 + Documentation/filesystems/aufs/design/07mmap.txt | 44 + Documentation/filesystems/aufs/design/08plan.txt | 169 +++ fs/Kconfig | 1 + fs/Makefile | 1 + fs/aufs/Kconfig | 91 ++ fs/aufs/Makefile | 20 + fs/aufs/aufs.h | 44 + fs/aufs/branch.c | 946 ++++++++++++ fs/aufs/branch.h | 205 +++ fs/aufs/cpup.c | 1023 +++++++++++++ fs/aufs/cpup.h | 68 + fs/aufs/dbgaufs.c | 304 ++++ fs/aufs/dbgaufs.h | 68 + fs/aufs/dcsub.c | 214 +++ fs/aufs/dcsub.h | 43 + fs/aufs/debug.c | 414 ++++++ fs/aufs/debug.h | 243 +++ fs/aufs/dentry.c | 860 +++++++++++ fs/aufs/dentry.h | 213 +++ fs/aufs/dinfo.c | 351 +++++ fs/aufs/dir.c | 495 +++++++ fs/aufs/dir.h | 104 ++ fs/aufs/f_op.c | 551 +++++++ fs/aufs/file.c | 566 +++++++ fs/aufs/file.h | 148 ++ fs/aufs/finfo.c | 124 ++ fs/aufs/fstype.h | 464 ++++++ fs/aufs/hinotify.c | 746 ++++++++++ fs/aufs/i_op.c | 859 +++++++++++ fs/aufs/i_op_add.c | 625 ++++++++ fs/aufs/i_op_del.c | 471 ++++++ fs/aufs/i_op_ren.c | 929 ++++++++++++ fs/aufs/iinfo.c | 257 ++++ fs/aufs/inode.c | 356 +++++ fs/aufs/inode.h | 471 ++++++ fs/aufs/ioctl.c | 54 + fs/aufs/loop.c | 46 + fs/aufs/loop.h | 41 + fs/aufs/magic.mk | 58 + fs/aufs/module.c | 164 +++ fs/aufs/module.h | 66 + fs/aufs/opts.c | 1441 ++++++++++++++++++ fs/aufs/opts.h | 180 +++ fs/aufs/plink.c | 335 +++++ fs/aufs/rwsem.h | 52 + fs/aufs/sbinfo.c | 192 +++ fs/aufs/spl.h | 47 + fs/aufs/super.c | 851 +++++++++++ fs/aufs/super.h | 285 ++++ fs/aufs/sysaufs.c | 95 ++ fs/aufs/sysaufs.h | 109 ++ fs/aufs/sysfs.c | 198 +++ fs/aufs/sysrq.c | 106 ++ fs/aufs/vdir.c | 776 ++++++++++ fs/aufs/vfsub.c | 748 ++++++++++ fs/aufs/vfsub.h | 165 +++ fs/aufs/wbr_policy.c | 628 ++++++++ fs/aufs/whout.c | 1010 +++++++++++++ fs/aufs/whout.h | 78 + fs/aufs/wkq.c | 249 ++++ fs/aufs/wkq.h | 72 + fs/aufs/xino.c | 1176 +++++++++++++++ fs/namei.c | 4 +- fs/splice.c | 10 +- include/linux/Kbuild | 1 + include/linux/aufs_type.h | 98 ++ include/linux/namei.h | 3 + include/linux/splice.h | 6 + 78 files changed, 24256 insertions(+), 7 deletions(-) create mode 100644 Documentation/ABI/testing/debugfs-aufs create mode 100644 Documentation/ABI/testing/sysfs-aufs create mode 100644 Documentation/filesystems/aufs/README create mode 100644 Documentation/filesystems/aufs/aufs.5 create mode 100644 Documentation/filesystems/aufs/design/01intro.txt create mode 100644 Documentation/filesystems/aufs/design/02struct.txt create mode 100644 Documentation/filesystems/aufs/design/03lookup.txt create mode 100644 Documentation/filesystems/aufs/design/04branch.txt create mode 100644 Documentation/filesystems/aufs/design/05wbr_policy.txt create mode 100644 Documentation/filesystems/aufs/design/06fmode_exec.txt create mode 100644 Documentation/filesystems/aufs/design/07mmap.txt create mode 100644 Documentation/filesystems/aufs/design/08plan.txt create mode 100644 fs/aufs/Kconfig create mode 100644 fs/aufs/Makefile create mode 100644 fs/aufs/aufs.h create mode 100644 fs/aufs/branch.c create mode 100644 fs/aufs/branch.h create mode 100644 fs/aufs/cpup.c create mode 100644 fs/aufs/cpup.h create mode 100644 fs/aufs/dbgaufs.c create mode 100644 fs/aufs/dbgaufs.h create mode 100644 fs/aufs/dcsub.c create mode 100644 fs/aufs/dcsub.h create mode 100644 fs/aufs/debug.c create mode 100644 fs/aufs/debug.h create mode 100644 fs/aufs/dentry.c create mode 100644 fs/aufs/dentry.h create mode 100644 fs/aufs/dinfo.c create mode 100644 fs/aufs/dir.c create mode 100644 fs/aufs/dir.h create mode 100644 fs/aufs/f_op.c create mode 100644 fs/aufs/file.c create mode 100644 fs/aufs/file.h create mode 100644 fs/aufs/finfo.c create mode 100644 fs/aufs/fstype.h create mode 100644 fs/aufs/hinotify.c create mode 100644 fs/aufs/i_op.c create mode 100644 fs/aufs/i_op_add.c create mode 100644 fs/aufs/i_op_del.c create mode 100644 fs/aufs/i_op_ren.c create mode 100644 fs/aufs/iinfo.c create mode 100644 fs/aufs/inode.c create mode 100644 fs/aufs/inode.h create mode 100644 fs/aufs/ioctl.c create mode 100644 fs/aufs/loop.c create mode 100644 fs/aufs/loop.h create mode 100644 fs/aufs/magic.mk create mode 100644 fs/aufs/module.c create mode 100644 fs/aufs/module.h create mode 100644 fs/aufs/opts.c create mode 100644 fs/aufs/opts.h create mode 100644 fs/aufs/plink.c create mode 100644 fs/aufs/rwsem.h create mode 100644 fs/aufs/sbinfo.c create mode 100644 fs/aufs/spl.h create mode 100644 fs/aufs/super.c create mode 100644 fs/aufs/super.h create mode 100644 fs/aufs/sysaufs.c create mode 100644 fs/aufs/sysaufs.h create mode 100644 fs/aufs/sysfs.c create mode 100644 fs/aufs/sysrq.c create mode 100644 fs/aufs/vdir.c create mode 100644 fs/aufs/vfsub.c create mode 100644 fs/aufs/vfsub.h create mode 100644 fs/aufs/wbr_policy.c create mode 100644 fs/aufs/whout.c create mode 100644 fs/aufs/whout.h create mode 100644 fs/aufs/wkq.c create mode 100644 fs/aufs/wkq.h create mode 100644 fs/aufs/xino.c create mode 100644 include/linux/aufs_type.h -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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