btrfs: use copy_page for copying pages instead of memcpy

[sfrench/cifs-2.6.git] / fs / iomap.c

diff --git a/fs/iomap.c b/fs/iomap.c
index 77397b5a96ef9c8f90a8e2b9c7afb50afdbae025..0d0bd88455867f9dacd20421e278a4121851c0cb 100644 (file)
--- a/fs/iomap.c
+++ b/fs/iomap.c
@@ -1443,7 +1443,7 @@ iomap_bmap(struct address_space *mapping, sector_t bno,
                const struct iomap_ops *ops)
 {
        struct inode *inode = mapping->host;
-       loff_t pos = bno >> inode->i_blkbits;
+       loff_t pos = bno << inode->i_blkbits;
        unsigned blocksize = i_blocksize(inode);
 
        if (filemap_write_and_wait(mapping))