diff options
Diffstat (limited to 'fs/jffs2/fs.c')
| -rw-r--r-- | fs/jffs2/fs.c | 24 |
1 files changed, 16 insertions, 8 deletions
diff --git a/fs/jffs2/fs.c b/fs/jffs2/fs.c index fe3c0527545..601afd1afdd 100644 --- a/fs/jffs2/fs.c +++ b/fs/jffs2/fs.c @@ -190,15 +190,16 @@ int jffs2_do_setattr (struct inode *inode, struct iattr *iattr) int jffs2_setattr(struct dentry *dentry, struct iattr *iattr) { + struct inode *inode = dentry->d_inode; int rc; - rc = inode_change_ok(dentry->d_inode, iattr); + rc = inode_change_ok(inode, iattr); if (rc) return rc; - rc = jffs2_do_setattr(dentry->d_inode, iattr); + rc = jffs2_do_setattr(inode, iattr); if (!rc && (iattr->ia_valid & ATTR_MODE)) - rc = jffs2_acl_chmod(dentry->d_inode); + rc = posix_acl_chmod(inode, inode->i_mode); return rc; } @@ -241,7 +242,7 @@ void jffs2_evict_inode (struct inode *inode) jffs2_dbg(1, "%s(): ino #%lu mode %o\n", __func__, inode->i_ino, inode->i_mode); - truncate_inode_pages(&inode->i_data, 0); + truncate_inode_pages_final(&inode->i_data); clear_inode(inode); jffs2_do_clear_inode(c, f); } @@ -456,12 +457,14 @@ struct inode *jffs2_new_inode (struct inode *dir_i, umode_t mode, struct jffs2_r 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); + mutex_unlock(&f->sem); + make_bad_inode(inode); + iput(inode); + return ERR_PTR(ret); } ret = jffs2_do_new_inode (c, f, mode, ri); if (ret) { + mutex_unlock(&f->sem); make_bad_inode(inode); iput(inode); return ERR_PTR(ret); @@ -478,6 +481,7 @@ struct inode *jffs2_new_inode (struct inode *dir_i, umode_t mode, struct jffs2_r inode->i_size = 0; if (insert_inode_locked(inode) < 0) { + mutex_unlock(&f->sem); make_bad_inode(inode); iput(inode); return ERR_PTR(-EINVAL); @@ -515,6 +519,10 @@ int jffs2_do_fill_super(struct super_block *sb, void *data, int silent) c = JFFS2_SB_INFO(sb); + /* Do not support the MLC nand */ + if (c->mtd->type == MTD_MLCNANDFLASH) + return -EINVAL; + #ifndef CONFIG_JFFS2_FS_WRITEBUFFER if (c->mtd->type == MTD_NANDFLASH) { pr_err("Cannot operate on NAND flash unless jffs2 NAND support is compiled in\n"); @@ -682,7 +690,7 @@ 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_async(inode->i_mapping, offset >> PAGE_CACHE_SHIFT, + pg = read_cache_page(inode->i_mapping, offset >> PAGE_CACHE_SHIFT, (void *)jffs2_do_readpage_unlock, inode); if (IS_ERR(pg)) return (void *)pg; |