diff options
Diffstat (limited to 'fs/block_dev.c')
| -rw-r--r-- | fs/block_dev.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/fs/block_dev.c b/fs/block_dev.c index 826b164a4..20a2c02b7 100644 --- a/fs/block_dev.c +++ b/fs/block_dev.c @@ -331,7 +331,7 @@ static int blkdev_write_end(struct file *file, struct address_space *mapping, ret = block_write_end(file, mapping, pos, len, copied, page, fsdata); unlock_page(page); - page_cache_release(page); + put_page(page); return ret; } @@ -575,7 +575,11 @@ static const struct super_operations bdev_sops = { static struct dentry *bd_mount(struct file_system_type *fs_type, int flags, const char *dev_name, void *data) { - return mount_pseudo(fs_type, "bdev:", &bdev_sops, NULL, BDEVFS_MAGIC); + struct dentry *dent; + dent = mount_pseudo(fs_type, "bdev:", &bdev_sops, NULL, BDEVFS_MAGIC); + if (dent) + dent->d_sb->s_iflags |= SB_I_CGROUPWB; + return dent; } static struct file_system_type bd_type = { @@ -1145,7 +1149,7 @@ void bd_set_size(struct block_device *bdev, loff_t size) inode_lock(bdev->bd_inode); i_size_write(bdev->bd_inode, size); inode_unlock(bdev->bd_inode); - while (bsize < PAGE_CACHE_SIZE) { + while (bsize < PAGE_SIZE) { if (size & bsize) break; bsize <<= 1; |