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author | Josef Bacik <jbacik@redhat.com> | 2007-11-19 15:18:17 (GMT) |
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committer | Chris Mason <chris.mason@oracle.com> | 2008-09-25 15:03:57 (GMT) |
commit | 1caf9342fc71d020e788a59598a44d4ea0136b36 (patch) | |
tree | e54d756bd124515b262f56b22cd9c169b8b00027 /fs/btrfs/acl.c | |
parent | 5cf664263b05beb080bf95037e4c3bd50c80b096 (diff) | |
download | linux-fsl-qoriq-1caf9342fc71d020e788a59598a44d4ea0136b36.tar.xz |
Btrfs: Make ACLs return EOPNOTSUPP for now
There was a slight problem with ACL's returning EINVAL when you tried to set an
ACL. This isn't correct, we should be returning EOPNOTSUPP, so I did a very
ugly thing and just commented everybody out and made them return EOPNOTSUPP.
This is only temporary, I'm going back to implement ACL's, but Chris wants to
push out a release so this will suffice for now.
Also Yan suggested setting reada to -1 in the delete case to enable backwards
readahead, and in the listxattr case I moved path->reada = 2; to after the if
(!path) check so we can avoid a possible null dereference. Thank you,
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Diffstat (limited to 'fs/btrfs/acl.c')
-rw-r--r-- | fs/btrfs/acl.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/fs/btrfs/acl.c b/fs/btrfs/acl.c index aee9f06..889ba89 100644 --- a/fs/btrfs/acl.c +++ b/fs/btrfs/acl.c @@ -23,32 +23,50 @@ #include "ctree.h" #include "xattr.h" +/* + * FIXME: At this point this is all place holder stuff, we just return + * -EOPNOTSUPP so cp won't complain when it tries to copy over a file with an + * acl on it. + */ + static int btrfs_xattr_acl_access_get(struct inode *inode, const char *name, void *value, size_t size) { + /* return btrfs_xattr_get(inode, BTRFS_XATTR_INDEX_POSIX_ACL_ACCESS, name, value, size); + */ + return -EOPNOTSUPP; } static int btrfs_xattr_acl_access_set(struct inode *inode, const char *name, const void *value, size_t size, int flags) { + /* return btrfs_xattr_set(inode, BTRFS_XATTR_INDEX_POSIX_ACL_ACCESS, name, value, size, flags); + */ + return -EOPNOTSUPP; } static int btrfs_xattr_acl_default_get(struct inode *inode, const char *name, void *value, size_t size) { + /* return btrfs_xattr_get(inode, BTRFS_XATTR_INDEX_POSIX_ACL_DEFAULT, name, value, size); + */ + return -EOPNOTSUPP; } static int btrfs_xattr_acl_default_set(struct inode *inode, const char *name, const void *value, size_t size, int flags) { + /* return btrfs_xattr_set(inode, BTRFS_XATTR_INDEX_POSIX_ACL_DEFAULT, name, value, size, flags); + */ + return -EOPNOTSUPP; } struct xattr_handler btrfs_xattr_acl_default_handler = { |