| commit | 6cbff00f4632c8060b06bfc9585805217f11e12e | |
| author | Christoph Hellwig <hch@lst.de> | |
| Fri, 17 Apr 2009 08:37:41 +0000 (17 10:37 +0200) | ||
| committer | Chris Mason <chris.mason@oracle.com> | |
| Wed, 10 Jun 2009 15:29:52 +0000 (10 11:29 -0400) | ||
| tree | 1886c4c855662172b84be2bfbd2aa5ac6a5c429d | treesnapshot (tar.gz zip) |
| parent | c289811cc096c57ff35550ee8132793a4f9b5b59 | commitdiff |
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>
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>