Merge branches 'release' and 'dmi' into release

[platform/adaptation/renesas_rcar/renesas_kernel.git] / fs / jffs2 / fs.c

diff --git a/fs/jffs2/fs.c b/fs/jffs2/fs.c
index 23029f4..d2e06f7 100644 (file)
--- a/fs/jffs2/fs.c
+++ b/fs/jffs2/fs.c
@@ -24,7 +24,7 @@
 
 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);
@@ -36,10 +36,8 @@ static int jffs2_do_setattr (struct inode *inode, struct iattr *iattr)
        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
@@ -183,9 +181,14 @@ int jffs2_setattr(struct dentry *dentry, struct iattr *iattr)
 {
        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;
 }
 
@@ -431,7 +434,15 @@ struct inode *jffs2_new_inode (struct inode *dir_i, int mode, struct jffs2_raw_i
        } 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);
@@ -627,7 +638,7 @@ unsigned char *jffs2_gc_fetch_page(struct jffs2_sb_info *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;
@@ -670,6 +681,13 @@ static int jffs2_flash_setup(struct jffs2_sb_info *c) {
                        return ret;
        }
 
+       /* and an UBI volume */
+       if (jffs2_ubivol(c)) {
+               ret = jffs2_ubivol_setup(c);
+               if (ret)
+                       return ret;
+       }
+
        return ret;
 }
 
@@ -688,4 +706,9 @@ void jffs2_flash_cleanup(struct jffs2_sb_info *c) {
        if (jffs2_nor_wbuf_flash(c)) {
                jffs2_nor_wbuf_flash_cleanup(c);
        }
+
+       /* and an UBI volume */
+       if (jffs2_ubivol(c)) {
+               jffs2_ubivol_cleanup(c);
+       }
 }