diff options
Diffstat (limited to 'fs/jffs2/super.c')
| -rw-r--r-- | fs/jffs2/super.c | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/fs/jffs2/super.c b/fs/jffs2/super.c index 6b2a441d276..aaf9475cfb6 100644 --- a/fs/jffs2/super.c +++ b/fs/jffs2/super.c @@ -7,7 +7,7 @@ * * For licensing information, see the file 'LICENCE' in this directory. * - * $Id: super.c,v 1.104 2004/11/23 15:37:31 gleixner Exp $ + * $Id: super.c,v 1.107 2005/07/12 16:37:08 dedekind Exp $ * */ @@ -140,6 +140,15 @@ static struct super_block *jffs2_get_sb_mtd(struct file_system_type *fs_type, D1(printk(KERN_DEBUG "jffs2_get_sb_mtd(): New superblock for device %d (\"%s\")\n", mtd->index, mtd->name)); + /* Initialize JFFS2 superblock locks, the further initialization will be + * done later */ + init_MUTEX(&c->alloc_sem); + init_MUTEX(&c->erase_free_sem); + init_waitqueue_head(&c->erase_wait); + init_waitqueue_head(&c->inocache_wq); + spin_lock_init(&c->erase_completion_lock); + spin_lock_init(&c->inocache_lock); + sb->s_op = &jffs2_super_operations; sb->s_flags = flags | MS_NOATIME; @@ -270,8 +279,6 @@ static void jffs2_put_super (struct super_block *sb) D2(printk(KERN_DEBUG "jffs2: jffs2_put_super()\n")); - if (!(sb->s_flags & MS_RDONLY)) - jffs2_stop_garbage_collect_thread(c); down(&c->alloc_sem); jffs2_flush_wbuf_pad(c); up(&c->alloc_sem); @@ -292,6 +299,8 @@ static void jffs2_put_super (struct super_block *sb) static void jffs2_kill_sb(struct super_block *sb) { struct jffs2_sb_info *c = JFFS2_SB_INFO(sb); + if (!(sb->s_flags & MS_RDONLY)) + jffs2_stop_garbage_collect_thread(c); generic_shutdown_super(sb); put_mtd_device(c->mtd); kfree(c); @@ -309,7 +318,7 @@ static int __init init_jffs2_fs(void) int ret; printk(KERN_INFO "JFFS2 version 2.2." -#ifdef CONFIG_JFFS2_FS_NAND +#ifdef CONFIG_JFFS2_FS_WRITEBUFFER " (NAND)" #endif " (C) 2001-2003 Red Hat, Inc.\n"); |