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OCFS2: Add extended attributes support. V4

TaoMa ocfs2-devel 1 version New

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  1. v1 Latest16 patches 0 repliesNew

Patches in v1 No applies recorded yet

#Subject and filesSizeRepliesApplied
1/16Modify ocfs2_num_free_extents for future xattr usage.fs/ocfs2/alloc.c fs/ocfs2/alloc.h fs/ocfs2/aops.c +3 more+15 -110 replies
2/16Use ocfs2_extent_list instead of ocfs2_dinode.fs/ocfs2/alloc.c fs/ocfs2/alloc.h fs/ocfs2/aops.c +5 more+40 -200 replies
3/16Abstract ocfs2_extent_tree in b-tree operations.fs/ocfs2/alloc.c fs/ocfs2/alloc.h fs/ocfs2/aops.c +5 more+456 -2880 replies
4/16Make extend allocation generic.fs/ocfs2/aops.c fs/ocfs2/dir.c fs/ocfs2/file.c +4 more+177 -1350 replies
5/16Add xattr header in ocfs2.fs/ocfs2/ocfs2_fs.h+118 -00 replies
6/16Add helper function in uptodate for removing xattr clusters.fs/ocfs2/uptodate.c fs/ocfs2/uptodate.h+29 -60 replies
7/16Add extent tree operation for xattr value.fs/ocfs2/Makefile fs/ocfs2/alloc.c fs/ocfs2/alloc.h +10 more+568 -641 reply
7/16Add extent tree operation for xattr value.+0 -01 reply
7/16Add extent tree operation for xattr value.+0 -01 reply
7/16Add extent tree operation for xattr value.+0 -01 reply
7/16Add extent tree operation for xattr value.+0 -00 replies
10/16Add xattr tree operations in ocfs2_extent_tree.fs/ocfs2/alloc.c fs/ocfs2/alloc.h fs/ocfs2/suballoc.c+99 -00 replies
11/16Add xattr bucket iteration for large numbers of EAs.fs/ocfs2/ocfs2_fs.h fs/ocfs2/xattr.c fs/ocfs2/xattr.h+293 -60 replies
12/16Add xattr find process for xattr index btree.fs/ocfs2/xattr.c+328 -230 replies
13/16Refactor ocfs2_insert_extent for not-merging.fs/ocfs2/alloc.c fs/ocfs2/alloc.h+35 -90 replies
14/16Enable xattr set in index btree.fs/ocfs2/xattr.c fs/ocfs2/xattr.h+2273 -20 replies
15/16Delete all xattr buckets in inode removal.fs/ocfs2/xattr.c+80 -40 replies

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Cover letter [Ocfs2-devel] [PATCH 0/16] OCFS2: Add extended attributes support. V4

Hi all,
Extended attributes are used for storing POSIX ACLs, SELinux labels,
and user accessible metadata. They are essential for deploying file systems exported for workgroup use via samba. The following patches implement extended attributes on the OCFS2 file system.

Wish you enjoy it.

Regards,
Tiger and Tao