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| author | Christoph Hellwig <hch@lst.de> | 2009-04-17 10:37:41 +0200 |
|---|---|---|
| committer | Chris Mason <chris.mason@oracle.com> | 2009-06-10 11:29:52 -0400 |
| commit | 6cbff00f4632c8060b06bfc9585805217f11e12e (patch) | |
| tree | 1886c4c855662172b84be2bfbd2aa5ac6a5c429d /fs/btrfs/extent-tree.c | |
| parent | c289811cc096c57ff35550ee8132793a4f9b5b59 (diff) | |
| download | lwn-6cbff00f4632c8060b06bfc9585805217f11e12e.tar.gz lwn-6cbff00f4632c8060b06bfc9585805217f11e12e.zip | |
Btrfs: implement FS_IOC_GETFLAGS/SETFLAGS/GETVERSION
Add support for the standard attributes set via chattr and read via
lsattr. Currently we store the attributes in the flags value in
the btrfs inode, but I wonder whether we should split it into two so
that we don't have to keep converting between the two formats.
Remove the btrfs_clear_flag/btrfs_set_flag/btrfs_test_flag macros
as they were confusing the existing code and got in the way of the
new additions.
Also add the FS_IOC_GETVERSION ioctl for getting i_generation as it's
trivial.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Diffstat (limited to 'fs/btrfs/extent-tree.c')
0 files changed, 0 insertions, 0 deletions