From: Miklos Szeredi <[email protected]> Expand noreplace_rename2() because next patch will implement one more flag.
Signed-off-by: Miklos Szeredi <[email protected]> Cc: Hugh Dickins <[email protected]> --- mm/shmem.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/mm/shmem.c b/mm/shmem.c index 1140f49b6ded..791b05514f9a 100644 --- a/mm/shmem.c +++ b/mm/shmem.c @@ -2022,11 +2022,14 @@ static int shmem_rmdir(struct inode *dir, struct dentry *dentry) * it exists so that the VFS layer correctly free's it when it * gets overwritten. */ -static int shmem_rename(struct inode *old_dir, struct dentry *old_dentry, struct inode *new_dir, struct dentry *new_dentry) +static int shmem_rename2(struct inode *old_dir, struct dentry *old_dentry, struct inode *new_dir, struct dentry *new_dentry, unsigned int flags) { struct inode *inode = old_dentry->d_inode; int they_are_dirs = S_ISDIR(inode->i_mode); + if (flags & ~(RENAME_NOREPLACE)) + return -EINVAL; + if (!simple_empty(new_dentry)) return -ENOTEMPTY; @@ -2709,7 +2712,7 @@ static const struct inode_operations shmem_dir_inode_operations = { .mkdir = shmem_mkdir, .rmdir = shmem_rmdir, .mknod = shmem_mknod, - .rename = shmem_rename, + .rename2 = shmem_rename2, .tmpfile = shmem_tmpfile, #endif #ifdef CONFIG_TMPFS_XATTR -- 1.8.1.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
