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-rw-r--r--fs/block_dev.c17
1 files changed, 9 insertions, 8 deletions
diff --git a/fs/block_dev.c b/fs/block_dev.c
index b3171fb0dc9a..451afbd543b5 100644
--- a/fs/block_dev.c
+++ b/fs/block_dev.c
@@ -172,9 +172,8 @@ blkdev_direct_IO(int rw, struct kiocb *iocb, const struct iovec *iov,
struct file *file = iocb->ki_filp;
struct inode *inode = file->f_mapping->host;
- return blockdev_direct_IO_no_locking_newtrunc(rw, iocb, inode,
- I_BDEV(inode), iov, offset, nr_segs,
- blkdev_get_blocks, NULL);
+ return __blockdev_direct_IO(rw, iocb, inode, I_BDEV(inode), iov, offset,
+ nr_segs, blkdev_get_blocks, NULL, NULL, 0);
}
int __sync_blockdev(struct block_device *bdev, int wait)
@@ -309,9 +308,8 @@ static int blkdev_write_begin(struct file *file, struct address_space *mapping,
loff_t pos, unsigned len, unsigned flags,
struct page **pagep, void **fsdata)
{
- *pagep = NULL;
- return block_write_begin_newtrunc(file, mapping, pos, len, flags,
- pagep, fsdata, blkdev_get_block);
+ return block_write_begin(mapping, pos, len, flags, pagep,
+ blkdev_get_block);
}
static int blkdev_write_end(struct file *file, struct address_space *mapping,
@@ -428,10 +426,13 @@ static inline void __bd_forget(struct inode *inode)
inode->i_mapping = &inode->i_data;
}
-static void bdev_clear_inode(struct inode *inode)
+static void bdev_evict_inode(struct inode *inode)
{
struct block_device *bdev = &BDEV_I(inode)->bdev;
struct list_head *p;
+ truncate_inode_pages(&inode->i_data, 0);
+ invalidate_inode_buffers(inode); /* is it needed here? */
+ end_writeback(inode);
spin_lock(&bdev_lock);
while ( (p = bdev->bd_inodes.next) != &bdev->bd_inodes ) {
__bd_forget(list_entry(p, struct inode, i_devices));
@@ -445,7 +446,7 @@ static const struct super_operations bdev_sops = {
.alloc_inode = bdev_alloc_inode,
.destroy_inode = bdev_destroy_inode,
.drop_inode = generic_delete_inode,
- .clear_inode = bdev_clear_inode,
+ .evict_inode = bdev_evict_inode,
};
static int bd_get_sb(struct file_system_type *fs_type,