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Commit 80310491 authored by Sage Weil's avatar Sage Weil
Browse files

ceph: remove bogus invalidate_mapping_pages 



We were invalidating mapping pages when dropping FILE_CACHE in
__send_cap().  But ceph_check_caps attempts to invalidate already, and
also checks for success, so we should never get to this point.

Signed-off-by: default avatarSage Weil <sage@newdream.net>
parent 0840d8af

fs/ceph/caps.c

+0 −6
Original line number Diff line number Diff line
@@ -1137,12 +1137,6 @@ static int __send_cap(struct ceph_mds_client *mdsc, struct ceph_cap *cap, 


	spin_unlock(&inode->i_lock);



	if (dropping & CEPH_CAP_FILE_CACHE) {

		/* invalidate what we can */

		dout("invalidating pages on %p\n", inode);

		invalidate_mapping_pages(&inode->i_data, 0, -1);

	}



	ret = send_cap_msg(session, ceph_vino(inode).ino, cap_id,

		op, keep, want, flushing, seq, flush_tid, issue_seq, mseq,

		size, max_size, &mtime, &atime, time_warp_seq,