/*
* JFFS2 -- Journalling Flash File System, Version 2.
*
- * Copyright (C) 2001-2003 Red Hat, Inc.
+ * Copyright © 2001-2007 Red Hat, Inc.
*
* Created by David Woodhouse <dwmw2@infradead.org>
*
* For licensing information, see the file 'LICENCE' in this directory.
*
- * $Id: fs.c,v 1.66 2005/09/27 13:17:29 dedekind Exp $
- *
*/
#include <linux/capability.h>
static int jffs2_flash_setup(struct jffs2_sb_info *c);
-static int jffs2_do_setattr (struct inode *inode, struct iattr *iattr)
+int jffs2_do_setattr (struct inode *inode, struct iattr *iattr)
{
struct jffs2_full_dnode *old_metadata, *new_metadata;
struct jffs2_inode_info *f = JFFS2_INODE_INFO(inode);
unsigned int ivalid;
uint32_t alloclen;
int ret;
+
D1(printk(KERN_DEBUG "jffs2_setattr(): ino #%lu\n", inode->i_ino));
- ret = inode_change_ok(inode, iattr);
- if (ret)
- return ret;
/* Special cases - we don't want more than one data node
for these types on the medium at any time. So setattr
{
int rc;
+ rc = inode_change_ok(dentry->d_inode, iattr);
+ if (rc)
+ return rc;
+
rc = jffs2_do_setattr(dentry->d_inode, iattr);
if (!rc && (iattr->ia_valid & ATTR_MODE))
rc = jffs2_acl_chmod(dentry->d_inode);
+
return rc;
}
for (fd=f->dents; fd; fd = fd->next) {
if (fd->type == DT_DIR && fd->ino)
- inode->i_nlink++;
+ inc_nlink(inode);
}
/* and '..' */
- inode->i_nlink++;
+ inc_nlink(inode);
/* Root dir gets i_nlink 3 for some reason */
if (inode->i_ino == 1)
- inode->i_nlink++;
+ inc_nlink(inode);
inode->i_op = &jffs2_dir_inode_operations;
inode->i_fop = &jffs2_dir_operations;
} else {
ri->gid = cpu_to_je16(current->fsgid);
}
- ri->mode = cpu_to_jemode(mode);
+
+ /* POSIX ACLs have to be processed now, at least partly.
+ The umask is only applied if there's no default ACL */
+ ret = jffs2_init_acl_pre(dir_i, inode, &mode);
+ if (ret) {
+ make_bad_inode(inode);
+ iput(inode);
+ return ERR_PTR(ret);
+ }
ret = jffs2_do_new_inode (c, f, mode, ri);
if (ret) {
make_bad_inode(inode);
if (ret)
return ret;
- c->inocache_list = kmalloc(INOCACHE_HASHSIZE * sizeof(struct jffs2_inode_cache *), GFP_KERNEL);
+ c->inocache_list = kcalloc(INOCACHE_HASHSIZE, sizeof(struct jffs2_inode_cache *), GFP_KERNEL);
if (!c->inocache_list) {
ret = -ENOMEM;
goto out_wbuf;
}
- memset(c->inocache_list, 0, INOCACHE_HASHSIZE * sizeof(struct jffs2_inode_cache *));
jffs2_init_xattr_subsystem(c);
struct inode *inode = OFNI_EDONI_2SFFJ(f);
struct page *pg;
- pg = read_cache_page(inode->i_mapping, offset >> PAGE_CACHE_SHIFT,
+ pg = read_cache_page_async(inode->i_mapping, offset >> PAGE_CACHE_SHIFT,
(void *)jffs2_do_readpage_unlock, inode);
if (IS_ERR(pg))
return (void *)pg;
return ret;
}
+ /* and an UBI volume */
+ if (jffs2_ubivol(c)) {
+ ret = jffs2_ubivol_setup(c);
+ if (ret)
+ return ret;
+ }
+
return ret;
}
if (jffs2_nor_wbuf_flash(c)) {
jffs2_nor_wbuf_flash_cleanup(c);
}
+
+ /* and an UBI volume */
+ if (jffs2_ubivol(c)) {
+ jffs2_ubivol_cleanup(c);
+ }
}