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Commit 14649758 authored by Yan, Zheng's avatar Yan, Zheng Committed by Ilya Dryomov
Browse files

ceph: avoid unnecessary fscache invalidation/revlidation 



ceph_fill_file_size() has already called ceph_fscache_invalidate()
if it return true.

Signed-off-by: default avatarYan, Zheng <zyan@redhat.com>
parent 368e3585

fs/ceph/caps.c

+3 −6
Original line number Diff line number Diff line
@@ -2993,10 +2993,9 @@ static void handle_cap_grant(struct ceph_mds_client *mdsc, 
	if (fill_inline)

		ceph_fill_inline_data(inode, NULL, inline_data, inline_len);



	if (queue_trunc) {

	if (queue_trunc)

		ceph_queue_vmtruncate(inode);

		ceph_queue_revalidate(inode);

	} else if (queue_revalidate)

	else if (queue_revalidate)

		ceph_queue_revalidate(inode);



	if (writeback)
@@ -3199,10 +3198,8 @@ static void handle_cap_trunc(struct inode *inode, 
					  truncate_seq, truncate_size, size);

	spin_unlock(&ci->i_ceph_lock);



	if (queue_trunc) {

	if (queue_trunc)

		ceph_queue_vmtruncate(inode);

		ceph_fscache_invalidate(inode);

	}

}



/*