From 031a072a0b8ac2646def77aa310a95016c884bb0 Mon Sep 17 00:00:00 2001 From: Amir Goldstein Date: Fri, 23 Sep 2016 11:38:11 +0300 Subject: vfs: call vfs_clone_file_range() under freeze protection Move sb_start_write()/sb_end_write() out of the vfs helper and up into the ioctl handler. Signed-off-by: Amir Goldstein Signed-off-by: Miklos Szeredi --- fs/read_write.c | 3 --- 1 file changed, 3 deletions(-) (limited to 'fs/read_write.c') diff --git a/fs/read_write.c b/fs/read_write.c index 175d30e3b603..c4e206b875d0 100644 --- a/fs/read_write.c +++ b/fs/read_write.c @@ -1687,8 +1687,6 @@ int vfs_clone_file_range(struct file *file_in, loff_t pos_in, if (pos_in + len > i_size_read(inode_in)) return -EINVAL; - sb_start_write(inode_out->i_sb); - ret = file_in->f_op->clone_file_range(file_in, pos_in, file_out, pos_out, len); if (!ret) { @@ -1696,7 +1694,6 @@ int vfs_clone_file_range(struct file *file_in, loff_t pos_in, fsnotify_modify(file_out); } - sb_end_write(inode_out->i_sb); return ret; } EXPORT_SYMBOL(vfs_clone_file_range); -- cgit v1.2.3