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ovl: change ovl_copy_up_flags static

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"ovl_copy_up_flags" is used in copy_up.c.
so, change it static.

Signed-off-by: youngjun <her0gyugyu@gmail.com>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
This commit is contained in:
youngjun 2020-06-21 07:30:59 -07:00 committed by Miklos Szeredi
parent 24f14009b8
commit 5ac8e8025a
2 changed files with 1 additions and 2 deletions
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2
fs/overlayfs/copy_up.c
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@ -895,7 +895,7 @@ static int ovl_copy_up_one(struct dentry *parent, struct dentry *dentry,
return err;
}
int ovl_copy_up_flags(struct dentry *dentry, int flags)
static int ovl_copy_up_flags(struct dentry *dentry, int flags)
{
int err = 0;
const struct cred *old_cred = ovl_override_creds(dentry->d_sb);

1
fs/overlayfs/overlayfs.h
View File

@ -483,7 +483,6 @@ void ovl_aio_request_cache_destroy(void);
/* copy_up.c */
int ovl_copy_up(struct dentry *dentry);
int ovl_copy_up_with_data(struct dentry *dentry);
int ovl_copy_up_flags(struct dentry *dentry, int flags);
int ovl_maybe_copy_up(struct dentry *dentry, int flags);
int ovl_copy_xattr(struct dentry *old, struct dentry *new);
int ovl_set_attr(struct dentry *upper, struct kstat *stat);