when changing the mac address of a bridge interface, keep member interface addresses...
[openwrt.git] / target / linux / generic-2.6 / patches-2.6.34 / 065-rootfs_split.patch
index 22b3f5e..d70d183 100644 (file)
  
 --- a/drivers/mtd/devices/block2mtd.c
 +++ b/drivers/mtd/devices/block2mtd.c
  
 --- a/drivers/mtd/devices/block2mtd.c
 +++ b/drivers/mtd/devices/block2mtd.c
-@@ -29,6 +29,8 @@ struct block2mtd_dev {
+@@ -30,6 +30,8 @@ struct block2mtd_dev {
        struct block_device *blkdev;
        struct mtd_info mtd;
        struct mutex write_mutex;
        struct block_device *blkdev;
        struct mtd_info mtd;
        struct mutex write_mutex;
  };
  
  
  };
  
  
-@@ -81,6 +83,12 @@ static int block2mtd_erase(struct mtd_in
+@@ -82,6 +84,12 @@ static int block2mtd_erase(struct mtd_in
        size_t len = instr->len;
        int err;
  
        size_t len = instr->len;
        int err;
  
        instr->state = MTD_ERASING;
        mutex_lock(&dev->write_mutex);
        err = _block2mtd_erase(dev, from, len);
        instr->state = MTD_ERASING;
        mutex_lock(&dev->write_mutex);
        err = _block2mtd_erase(dev, from, len);
-@@ -93,6 +101,10 @@ static int block2mtd_erase(struct mtd_in
+@@ -94,6 +102,10 @@ static int block2mtd_erase(struct mtd_in
  
        instr->state = MTD_ERASE_DONE;
        mtd_erase_callback(instr);
  
        instr->state = MTD_ERASE_DONE;
        mtd_erase_callback(instr);
        return err;
  }
  
        return err;
  }
  
-@@ -104,10 +116,14 @@ static int block2mtd_read(struct mtd_inf
+@@ -105,10 +117,14 @@ static int block2mtd_read(struct mtd_inf
        struct page *page;
        int index = from >> PAGE_SHIFT;
        int offset = from & (PAGE_SIZE-1);
        struct page *page;
        int index = from >> PAGE_SHIFT;
        int offset = from & (PAGE_SIZE-1);
        if (from + len > mtd->size)
                len = mtd->size - from;
  
        if (from + len > mtd->size)
                len = mtd->size - from;
  
-@@ -122,10 +138,14 @@ static int block2mtd_read(struct mtd_inf
+@@ -123,10 +139,14 @@ static int block2mtd_read(struct mtd_inf
                len = len - cpylen;
  
                page = page_read(dev->blkdev->bd_inode->i_mapping, index);
                len = len - cpylen;
  
                page = page_read(dev->blkdev->bd_inode->i_mapping, index);
  
                memcpy(buf, page_address(page) + offset, cpylen);
                page_cache_release(page);
  
                memcpy(buf, page_address(page) + offset, cpylen);
                page_cache_release(page);
-@@ -136,7 +156,10 @@ static int block2mtd_read(struct mtd_inf
+@@ -137,7 +157,10 @@ static int block2mtd_read(struct mtd_inf
                offset = 0;
                index++;
        }
                offset = 0;
                index++;
        }
  }
  
  
  }
  
  
-@@ -188,12 +211,22 @@ static int block2mtd_write(struct mtd_in
+@@ -189,12 +212,22 @@ static int block2mtd_write(struct mtd_in
                size_t *retlen, const u_char *buf)
  {
        struct block2mtd_dev *dev = mtd->priv;
                size_t *retlen, const u_char *buf)
  {
        struct block2mtd_dev *dev = mtd->priv;
        if (to + len > mtd->size)
                len = mtd->size - to;
  
        if (to + len > mtd->size)
                len = mtd->size - to;
  
-@@ -202,6 +235,9 @@ static int block2mtd_write(struct mtd_in
+@@ -203,6 +236,9 @@ static int block2mtd_write(struct mtd_in
        mutex_unlock(&dev->write_mutex);
        if (err > 0)
                err = 0;
        mutex_unlock(&dev->write_mutex);
        if (err > 0)
                err = 0;
        return err;
  }
  
        return err;
  }
  
-@@ -210,52 +246,29 @@ static int block2mtd_write(struct mtd_in
+@@ -211,52 +247,29 @@ static int block2mtd_write(struct mtd_in
  static void block2mtd_sync(struct mtd_info *mtd)
  {
        struct block2mtd_dev *dev = mtd->priv;
  static void block2mtd_sync(struct mtd_info *mtd)
  {
        struct block2mtd_dev *dev = mtd->priv;
                if (devt) {
                        bdev = open_by_devnum(devt, FMODE_WRITE | FMODE_READ);
                }
                if (devt) {
                        bdev = open_by_devnum(devt, FMODE_WRITE | FMODE_READ);
                }
-@@ -263,17 +276,98 @@ static struct block2mtd_dev *add_device(
+@@ -264,17 +277,98 @@ static struct block2mtd_dev *add_device(
  #endif
  
        if (IS_ERR(bdev)) {
  #endif
  
        if (IS_ERR(bdev)) {
  
        if (!mtdname)
                mtdname = devname;
  
        if (!mtdname)
                mtdname = devname;
-@@ -297,6 +391,7 @@ static struct block2mtd_dev *add_device(
+@@ -298,6 +392,7 @@ static struct block2mtd_dev *add_device(
        dev->mtd.read = block2mtd_read;
        dev->mtd.priv = dev;
        dev->mtd.owner = THIS_MODULE;
        dev->mtd.read = block2mtd_read;
        dev->mtd.priv = dev;
        dev->mtd.owner = THIS_MODULE;
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