c7afb0f977
jffs2_clear_acl() which releases acl caches allocated by kmalloc() was defined but it was never called. Thus, we faced to the risk of memory leaking. This patch plugs jffs2_clear_acl() into jffs2_do_clear_inode(). It ensures to release acl cache when inode is cleared. Signed-off-by: KaiGai Kohei <kaigai@ak.jp.nec.com> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
46 lines
1.0 KiB
C
46 lines
1.0 KiB
C
/*
|
|
* JFFS2 -- Journalling Flash File System, Version 2.
|
|
*
|
|
* Copyright (C) 2006 NEC Corporation
|
|
*
|
|
* Created by KaiGai Kohei <kaigai@ak.jp.nec.com>
|
|
*
|
|
* For licensing information, see the file 'LICENCE' in this directory.
|
|
*
|
|
*/
|
|
struct jffs2_acl_entry {
|
|
jint16_t e_tag;
|
|
jint16_t e_perm;
|
|
jint32_t e_id;
|
|
};
|
|
|
|
struct jffs2_acl_entry_short {
|
|
jint16_t e_tag;
|
|
jint16_t e_perm;
|
|
};
|
|
|
|
struct jffs2_acl_header {
|
|
jint32_t a_version;
|
|
};
|
|
|
|
#ifdef CONFIG_JFFS2_FS_POSIX_ACL
|
|
|
|
#define JFFS2_ACL_NOT_CACHED ((void *)-1)
|
|
|
|
extern int jffs2_permission(struct inode *, int, struct nameidata *);
|
|
extern int jffs2_acl_chmod(struct inode *);
|
|
extern int jffs2_init_acl(struct inode *, struct inode *);
|
|
extern void jffs2_clear_acl(struct jffs2_inode_info *);
|
|
|
|
extern struct xattr_handler jffs2_acl_access_xattr_handler;
|
|
extern struct xattr_handler jffs2_acl_default_xattr_handler;
|
|
|
|
#else
|
|
|
|
#define jffs2_permission NULL
|
|
#define jffs2_acl_chmod(inode) (0)
|
|
#define jffs2_init_acl(inode,dir) (0)
|
|
#define jffs2_clear_acl(f)
|
|
|
|
#endif /* CONFIG_JFFS2_FS_POSIX_ACL */
|