nfs: new subdir Documentation/filesystems/nfs

[safe/jmp/linux-2.6] / fs / jffs2 / wbuf.c

diff --git a/fs/jffs2/wbuf.c b/fs/jffs2/wbuf.c
index 92ab32a..5ef7bac 100644 (file)
--- a/fs/jffs2/wbuf.c
+++ b/fs/jffs2/wbuf.c
@@ -494,7 +494,7 @@ static void jffs2_wbuf_recover(struct jffs2_sb_info *c)
                                /* If it's an in-core inode, then we have to adjust any
                                   full_dirent or full_dnode structure to point to the
                                   new version instead of the old */
-                               f = jffs2_gc_fetch_inode(c, ic->ino, !ic->nlink);
+                               f = jffs2_gc_fetch_inode(c, ic->ino, !ic->pino_nlink);
                                if (IS_ERR(f)) {
                                        /* Should never happen; it _must_ be present */
                                        JFFS2_ERROR("Failed to iget() ino #%u, err %ld\n",
@@ -679,10 +679,7 @@ static int __jffs2_flush_wbuf(struct jffs2_sb_info *c, int pad)
 
        memset(c->wbuf,0xff,c->wbuf_pagesize);
        /* adjust write buffer offset, else we get a non contiguous write bug */
-       if (SECTOR_ADDR(c->wbuf_ofs) == SECTOR_ADDR(c->wbuf_ofs+c->wbuf_pagesize))
-               c->wbuf_ofs += c->wbuf_pagesize;
-       else
-               c->wbuf_ofs = 0xffffffff;
+       c->wbuf_ofs += c->wbuf_pagesize;
        c->wbuf_len = 0;
        return 0;
 }
@@ -1271,10 +1268,20 @@ int jffs2_nor_wbuf_flash_setup(struct jffs2_sb_info *c) {
        if (!c->wbuf)
                return -ENOMEM;
 
+#ifdef CONFIG_JFFS2_FS_WBUF_VERIFY
+       c->wbuf_verify = kmalloc(c->wbuf_pagesize, GFP_KERNEL);
+       if (!c->wbuf_verify) {
+               kfree(c->wbuf);
+               return -ENOMEM;
+       }
+#endif
        return 0;
 }
 
 void jffs2_nor_wbuf_flash_cleanup(struct jffs2_sb_info *c) {
+#ifdef CONFIG_JFFS2_FS_WBUF_VERIFY
+       kfree(c->wbuf_verify);
+#endif
        kfree(c->wbuf);
 }