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Now we have the notion of data dentry and metacopy dentry. ovl_dentry_lower() will return uppermost lower dentry, but it could be either data or metacopy dentry. Now we support metacopy dentries in lower layers so it is possible that lowerstack[0] is metacopy dentry while lowerstack[1] is actual data dentry. So add an helper which returns lowest most dentry which is supposed to be data dentry. Signed-off-by: Vivek Goyal <vgoyal@redhat.com> Reviewed-by: Amir Goldstein <amir73il@gmail.com> Signed-off-by: Miklos Szeredi <mszeredi@redhat.com> |
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| .. | ||
| copy_up.c | ||
| dir.c | ||
| export.c | ||
| file.c | ||
| inode.c | ||
| Kconfig | ||
| Makefile | ||
| namei.c | ||
| overlayfs.h | ||
| ovl_entry.h | ||
| readdir.c | ||
| super.c | ||
| util.c | ||