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Date: Wed, 21 May 2008 12:22:30 +0900 From: hooanon05@...oo.co.jp To: linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org Cc: Junjiro Okajima <hooanon05@...oo.co.jp> Subject: [AUFS PATCH v2.6.26-rc2-mm1 00/39] AUFS: merging/stacking several filesystems From: Junjiro Okajima <hooanon05@...oo.co.jp> I have posted some of ideas, design or approaches which are implemented in AUFS stackable filesystem about a month before. While I have a plan to implement some more features still, the current AUFS status is better and used many people for years. Since I have received requests to submit AUFS into the mainline more than once, Now I'd ask you to include AUFS into mainline. After last posts last week, I received several review comments and fixed several things. Thank you all reviewers. - grouping/folding some files into a single patch (67 --> 39 patches) - more description texts - refine and remove some obsoleted lines from fs/aufs/Kconfig, Makefile, fs/aufs/aufs.h, fs/aufs/module.c, and Documentation/filesystems/aufs/README. - new file Documentation/filesystems/aufs/Design - new configuration AUFS_HIN_OR_DLGT - convert '//' comment style into '/* */' - remove some lines for local test and debugging ---------------------------------------------------------------------- Junjiro Okajima (39): aufs documents aufs manual aufs configuration and Makefile aufs module global aufs super_block aufs branch directory/filesystem aufs xino aufs branch filesystem type specific 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 (main lookup) aufs dentry (except lookup) aufs file aufs file (vm op) aufs direcotry aufs virtual or vertical(stacked) directory aufs inode aufs inode add operations aufs inode del operations aufs inode rename operation aufs inode other operations aufs lower inode and internal inotify aufs delegate mode aufs lower inode and delegate-mode aufs export via NFS aufs robr-mode aufs sysfs entries aufs misc functions aufs debug print and magic sysrq aufs mount/umount helpers aufs global header file merge aufs Documentation/filesystems/aufs/Design | 311 ++++++ Documentation/filesystems/aufs/README | 152 +++ Documentation/filesystems/aufs/aufs.5 | 1609 ++++++++++++++++++++++++++++ Documentation/filesystems/aufs/aulchown.c | 28 + Documentation/filesystems/aufs/auplink | 168 +++ Documentation/filesystems/aufs/mount.aufs | 203 ++++ Documentation/filesystems/aufs/umount.aufs | 31 + fs/Kconfig | 2 + fs/Makefile | 1 + fs/aufs/Kconfig | 174 +++ fs/aufs/Makefile | 39 + fs/aufs/aufs.h | 52 + fs/aufs/br_fuse.c | 107 ++ fs/aufs/br_nfs.c | 347 ++++++ fs/aufs/br_xfs.c | 67 ++ fs/aufs/branch.c | 912 ++++++++++++++++ fs/aufs/branch.h | 352 ++++++ fs/aufs/cpup.c | 1021 ++++++++++++++++++ fs/aufs/cpup.h | 80 ++ fs/aufs/dcsub.c | 244 +++++ fs/aufs/dcsub.h | 52 + fs/aufs/debug.c | 466 ++++++++ fs/aufs/debug.h | 208 ++++ fs/aufs/dentry.c | 959 +++++++++++++++++ fs/aufs/dentry.h | 381 +++++++ fs/aufs/dinfo.c | 409 +++++++ fs/aufs/dir.c | 548 ++++++++++ fs/aufs/dir.h | 145 +++ fs/aufs/dlgt.c | 110 ++ fs/aufs/export.c | 578 ++++++++++ fs/aufs/f_op.c | 645 +++++++++++ fs/aufs/file.c | 747 +++++++++++++ fs/aufs/file.h | 223 ++++ fs/aufs/finfo.c | 182 ++++ fs/aufs/hin_or_dlgt.c | 705 ++++++++++++ fs/aufs/hinode.h | 184 ++++ fs/aufs/hinotify.c | 1059 ++++++++++++++++++ fs/aufs/i_op.c | 728 +++++++++++++ fs/aufs/i_op_add.c | 765 +++++++++++++ fs/aufs/i_op_del.c | 562 ++++++++++ fs/aufs/i_op_ren.c | 788 ++++++++++++++ fs/aufs/iinfo.c | 275 +++++ fs/aufs/inode.c | 400 +++++++ fs/aufs/inode.h | 334 ++++++ fs/aufs/misc.c | 266 +++++ fs/aufs/misc.h | 201 ++++ fs/aufs/module.c | 153 +++ fs/aufs/module.h | 72 ++ fs/aufs/opts.c | 1492 ++++++++++++++++++++++++++ fs/aufs/opts.h | 243 +++++ fs/aufs/plink.c | 344 ++++++ fs/aufs/robr.c | 109 ++ fs/aufs/sbinfo.c | 261 +++++ fs/aufs/super.c | 835 +++++++++++++++ fs/aufs/super.h | 405 +++++++ fs/aufs/sysaufs.c | 102 ++ fs/aufs/sysaufs.h | 137 +++ fs/aufs/sysfs.c | 353 ++++++ fs/aufs/sysrq.c | 101 ++ fs/aufs/vdir.c | 928 ++++++++++++++++ fs/aufs/vfsub.c | 633 +++++++++++ fs/aufs/vfsub.h | 472 ++++++++ fs/aufs/wbr_policy.c | 685 ++++++++++++ fs/aufs/whout.c | 1026 ++++++++++++++++++ fs/aufs/whout.h | 138 +++ fs/aufs/wkq.c | 294 +++++ fs/aufs/wkq.h | 158 +++ fs/aufs/xino.c | 1212 +++++++++++++++++++++ fs/namei.c | 2 +- include/linux/aufs_type.h | 111 ++ include/linux/lockdep.h | 4 + include/linux/namei.h | 1 + 72 files changed, 28090 insertions(+), 1 deletions(-) create mode 100644 Documentation/filesystems/aufs/Design create mode 100644 Documentation/filesystems/aufs/README create mode 100644 Documentation/filesystems/aufs/aufs.5 create mode 100644 Documentation/filesystems/aufs/aulchown.c create mode 100644 Documentation/filesystems/aufs/auplink create mode 100644 Documentation/filesystems/aufs/mount.aufs create mode 100644 Documentation/filesystems/aufs/umount.aufs create mode 100644 fs/aufs/Kconfig create mode 100644 fs/aufs/Makefile create mode 100644 fs/aufs/aufs.h create mode 100644 fs/aufs/br_fuse.c create mode 100644 fs/aufs/br_nfs.c create mode 100644 fs/aufs/br_xfs.c 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/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/dlgt.c create mode 100644 fs/aufs/export.c 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/hin_or_dlgt.c create mode 100644 fs/aufs/hinode.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/misc.c create mode 100644 fs/aufs/misc.h 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/robr.c create mode 100644 fs/aufs/sbinfo.c 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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