vfs: create a generic checking function for FS_IOC_FSSETXATTR
authorDarrick J. Wong <darrick.wong@oracle.com>
Mon, 1 Jul 2019 15:25:35 +0000 (08:25 -0700)
committerDarrick J. Wong <darrick.wong@oracle.com>
Mon, 1 Jul 2019 15:25:35 +0000 (08:25 -0700)
commit7b0e492e6b80d51db4156996b248522c7b50d467
tree7b7e23b0a4bc9c2a97b1af4cb977cf0a5033ca59
parent5aca284210ce827f780ea2f4f9c6ab8d6e2d6648
vfs: create a generic checking function for FS_IOC_FSSETXATTR

Create a generic checking function for the incoming FS_IOC_FSSETXATTR
fsxattr values so that we can standardize some of the implementation
behaviors.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Jan Kara <jack@suse.cz>
fs/btrfs/ioctl.c
fs/ext4/ioctl.c
fs/inode.c
fs/xfs/xfs_ioctl.c
include/linux/fs.h