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| author |   Amir Goldstein <amir73il@gmail.com> | 2023-04-08 12:31:13 +0300 |
|---|---|---|
| committer | Amir Goldstein <amir73il@gmail.com> | 2023-06-19 14:01:13 +0300 |
| commit | 0af950f57fefabab628f1963af881e6b9bfe7f38 (patch) | |
| tree | dcb63dcfdf15e4a91e33d6b46822bb2cfdc5d7b6 /fs/overlayfs/dir.c | |
| parent | ovl: factor out ovl_free_entry() and ovl_stack_*() helpers (diff) | |
| download | wireguard-linux-0af950f57fefabab628f1963af881e6b9bfe7f38.tar.xz wireguard-linux-0af950f57fefabab628f1963af881e6b9bfe7f38.zip | |
ovl: move ovl_entry into ovl_inode
The lower stacks of all the ovl inode aliases should be identical
and there is redundant information in ovl_entry and ovl_inode.
Move lowerstack into ovl_inode and keep only the OVL_E_FLAGS
per overlay dentry.
Following patches will deduplicate redundant ovl_inode fields.
Note that for pure upper and negative dentries, OVL_E(dentry) may be
NULL now, so it is imporatnt to use the ovl_numlower() accessor.
Reviewed-by: Alexander Larsson <alexl@redhat.com>
Signed-off-by: Amir Goldstein <amir73il@gmail.com>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
Diffstat (limited to 'fs/overlayfs/dir.c')
| -rw-r--r-- | fs/overlayfs/dir.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/overlayfs/dir.c b/fs/overlayfs/dir.c index 9be52d8013c8..92bdcedfaaec 100644 --- a/fs/overlayfs/dir.c +++ b/fs/overlayfs/dir.c @@ -269,7 +269,7 @@ static int ovl_instantiate(struct dentry *dentry, struct inode *inode, ovl_dir_modified(dentry->d_parent, false); ovl_dentry_set_upper_alias(dentry); - ovl_dentry_init_reval(dentry, newdentry); + ovl_dentry_init_reval(dentry, newdentry, NULL); if (!hardlink) { /* |