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Merge master.kernel.org:/pub/scm/linux/kernel/git/tglx/mtd-2.6

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This commit is contained in:
Linus Torvalds 2005-07-13 12:19:30 -07:00
commit 3720bd8b1e
7 changed files with 30 additions and 26 deletions
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2
drivers/mtd/chips/Kconfig
View File

@ -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

5
drivers/mtd/chips/cfi_cmdset_0020.c
View File

@ -4,7 +4,7 @@
*
* (C) 2000 Red Hat. GPL'd
*
* $Id: cfi_cmdset_0020.c,v 1.17 2004/11/20 12:49:04 dwmw2 Exp $
* $Id: cfi_cmdset_0020.c,v 1.19 2005/07/13 15:52:45 dwmw2 Exp $
*
* 10/10/2000 Nicolas Pitre <nico@cam.org>
* - completely revamped method functions so they are aware and
@ -16,6 +16,8 @@
* - modified Intel Command Set 0x0001 to support ST Advanced Architecture
* (command set 0x0020)
* - added a writev function
* 07/13/2005 Joern Engel <joern@wh.fh-wedel.de>
* - Plugged memory leak in cfi_staa_writev().
*/
#include <linux/version.h>
@ -719,6 +721,7 @@ cfi_staa_writev(struct mtd_info *mtd, const struct kvec *vecs,
write_error:
if (retlen)
*retlen = totlen;
kfree(buffer);
return ret;
}

9
fs/jffs2/build.c
View File

@ -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);

14
fs/jffs2/nodelist.c
View File

@ -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:

4
fs/jffs2/os-linux.h
View File

@ -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 */

11
fs/jffs2/readinode.c
View File

@ -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. */

11
fs/jffs2/super.c
View File

@ -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;