diff options
| -rw-r--r-- | drivers/mtd/chips/Kconfig | 2 | ||||
| -rw-r--r-- | fs/jffs2/build.c | 9 | ||||
| -rw-r--r-- | fs/jffs2/nodelist.c | 14 | ||||
| -rw-r--r-- | fs/jffs2/os-linux.h | 4 | ||||
| -rw-r--r-- | fs/jffs2/readinode.c | 11 | ||||
| -rw-r--r-- | fs/jffs2/super.c | 11 |
6 files changed, 26 insertions, 25 deletions
diff --git a/drivers/mtd/chips/Kconfig b/drivers/mtd/chips/Kconfig index b5dc593..df95d21 100644 --- a/drivers/mtd/chips/Kconfig +++ b/drivers/mtd/chips/Kconfig @@ -300,7 +300,7 @@ config MTD_JEDEC config MTD_XIP bool "XIP aware MTD support" - depends on !SMP && (MTD_CFI_INTELEXT || MTD_CFI_AMDSTD) && EXPERIMENTAL + depends on !SMP && (MTD_CFI_INTELEXT || MTD_CFI_AMDSTD) && EXPERIMENTAL && ARM default y if XIP_KERNEL help This allows MTD support to work with flash memory which is also diff --git a/fs/jffs2/build.c b/fs/jffs2/build.c index 3dd5394..97dc397 100644 --- a/fs/jffs2/build.c +++ b/fs/jffs2/build.c @@ -7,7 +7,7 @@ * * For licensing information, see the file 'LICENCE' in this directory. * - * $Id: build.c,v 1.70 2005/02/28 08:21:05 dedekind Exp $ + * $Id: build.c,v 1.71 2005/07/12 16:37:08 dedekind Exp $ * */ @@ -336,13 +336,6 @@ int jffs2_do_mount_fs(struct jffs2_sb_info *c) c->blocks[i].bad_count = 0; } - 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); - INIT_LIST_HEAD(&c->clean_list); INIT_LIST_HEAD(&c->very_dirty_list); INIT_LIST_HEAD(&c->dirty_list); diff --git a/fs/jffs2/nodelist.c b/fs/jffs2/nodelist.c index c7bbdee..4991c34 100644 --- a/fs/jffs2/nodelist.c +++ b/fs/jffs2/nodelist.c @@ -7,7 +7,7 @@ * * For licensing information, see the file 'LICENCE' in this directory. * - * $Id: nodelist.c,v 1.97 2005/07/06 15:18:41 dwmw2 Exp $ + * $Id: nodelist.c,v 1.98 2005/07/10 15:15:32 dedekind Exp $ * */ @@ -55,11 +55,11 @@ void jffs2_add_fd_to_list(struct jffs2_sb_info *c, struct jffs2_full_dirent *new }); } -/* Put a new tmp_dnode_info into the list, keeping the list in - order of increasing version -*/ - -static void jffs2_add_tn_to_list(struct jffs2_tmp_dnode_info *tn, struct rb_root *list) +/* + * Put a new tmp_dnode_info into the temporaty RB-tree, keeping the list in + * order of increasing version. + */ +static void jffs2_add_tn_to_tree(struct jffs2_tmp_dnode_info *tn, struct rb_root *list) { struct rb_node **p = &list->rb_node; struct rb_node * parent = NULL; @@ -420,7 +420,7 @@ int jffs2_get_inode_nodes(struct jffs2_sb_info *c, struct jffs2_inode_info *f, D1(printk(KERN_DEBUG "dnode @%08x: ver %u, offset %04x, dsize %04x\n", ref_offset(ref), je32_to_cpu(node.i.version), je32_to_cpu(node.i.offset), je32_to_cpu(node.i.dsize))); - jffs2_add_tn_to_list(tn, &ret_tn); + jffs2_add_tn_to_tree(tn, &ret_tn); break; default: diff --git a/fs/jffs2/os-linux.h b/fs/jffs2/os-linux.h index 7bf72e0..d900c89 100644 --- a/fs/jffs2/os-linux.h +++ b/fs/jffs2/os-linux.h @@ -7,7 +7,7 @@ * * For licensing information, see the file 'LICENCE' in this directory. * - * $Id: os-linux.h,v 1.57 2005/07/06 12:13:09 dwmw2 Exp $ + * $Id: os-linux.h,v 1.58 2005/07/12 02:34:35 tpoynor Exp $ * */ @@ -86,6 +86,8 @@ static inline void jffs2_init_inode_info(struct jffs2_inode_info *f) #define jffs2_dataflash(c) (0) #define jffs2_nor_ecc_flash_setup(c) (0) #define jffs2_nor_ecc_flash_cleanup(c) do {} while (0) +#define jffs2_dataflash_setup(c) (0) +#define jffs2_dataflash_cleanup(c) do {} while (0) #else /* NAND and/or ECC'd NOR support present */ diff --git a/fs/jffs2/readinode.c b/fs/jffs2/readinode.c index 081656c..5b2a835 100644 --- a/fs/jffs2/readinode.c +++ b/fs/jffs2/readinode.c @@ -7,7 +7,7 @@ * * For licensing information, see the file 'LICENCE' in this directory. * - * $Id: readinode.c,v 1.120 2005/07/05 21:03:07 dwmw2 Exp $ + * $Id: readinode.c,v 1.125 2005/07/10 13:13:55 dedekind Exp $ * */ @@ -151,6 +151,9 @@ int jffs2_add_full_dnode_to_inode(struct jffs2_sb_info *c, struct jffs2_inode_in D1(printk(KERN_DEBUG "jffs2_add_full_dnode_to_inode(ino #%u, f %p, fn %p)\n", f->inocache->ino, f, fn)); + if (unlikely(!fn->size)) + return 0; + newfrag = jffs2_alloc_node_frag(); if (unlikely(!newfrag)) return -ENOMEM; @@ -158,11 +161,6 @@ int jffs2_add_full_dnode_to_inode(struct jffs2_sb_info *c, struct jffs2_inode_in D2(printk(KERN_DEBUG "adding node %04x-%04x @0x%08x on flash, newfrag *%p\n", fn->ofs, fn->ofs+fn->size, ref_offset(fn->raw), newfrag)); - if (unlikely(!fn->size)) { - jffs2_free_node_frag(newfrag); - return 0; - } - newfrag->ofs = fn->ofs; newfrag->size = fn->size; newfrag->node = fn; @@ -560,7 +558,6 @@ static int jffs2_do_read_inode_internal(struct jffs2_sb_info *c, } next_tn: BUG_ON(rb->rb_left); - repl_rb = NULL; if (rb->rb_parent && rb->rb_parent->rb_left == rb) { /* We were then left-hand child of our parent. We need to move our own right-hand child into our place. */ diff --git a/fs/jffs2/super.c b/fs/jffs2/super.c index 2cf14cf..aaf9475c 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 1.106 2005/05/18 11:37:25 dedekind 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; |
