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Commit 9da12e3a authored by Chengguang Xu's avatar Chengguang Xu Committed by Ilya Dryomov
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ceph: compare fsc->max_file_size and inode->i_size for max file size limit 



In ceph_llseek(), we compare fsc->max_file_size and inode->i_size to
choose max file size limit.

Signed-off-by: default avatarChengguang Xu <cgxu519@gmx.com>
Reviewed-by: default avatar"Yan, Zheng" <zyan@redhat.com>
Signed-off-by: default avatarIlya Dryomov <idryomov@gmail.com>
parent 36a4c72d

fs/ceph/file.c

+2 −1
Original line number Diff line number Diff line
@@ -1554,6 +1554,7 @@ static ssize_t ceph_write_iter(struct kiocb *iocb, struct iov_iter *from) 
static loff_t ceph_llseek(struct file *file, loff_t offset, int whence)

{

	struct inode *inode = file->f_mapping->host;

	struct ceph_fs_client *fsc = ceph_inode_to_client(inode);

	loff_t i_size;

	loff_t ret;
@@ -1598,7 +1599,7 @@ static loff_t ceph_llseek(struct file *file, loff_t offset, int whence) 
		break;

	}



	ret = vfs_setpos(file, offset, inode->i_sb->s_maxbytes);

	ret = vfs_setpos(file, offset, max(i_size, fsc->max_file_size));



out:

	inode_unlock(inode);