From 49bcb93236ce1c60d9b7eb21a0aea1999f4d8709 Mon Sep 17 00:00:00 2001 From: Henry C Chang Date: Tue, 15 Mar 2011 09:18:02 +0000 Subject: [PATCH] ceph: add request to the tail of unsafe write list In sync_write_wait(), we assume that the newest request is at the tail of unsafe write list. We should maintain the semantics here. Signed-off-by: Henry C Chang Signed-off-by: Sage Weil --- fs/ceph/file.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/fs/ceph/file.c b/fs/ceph/file.c index db5d86309744..159b512d5a27 100644 --- a/fs/ceph/file.c +++ b/fs/ceph/file.c @@ -564,7 +564,8 @@ more: * start_request so that a tid has been assigned. */ spin_lock(&ci->i_unsafe_lock); - list_add(&req->r_unsafe_item, &ci->i_unsafe_writes); + list_add_tail(&req->r_unsafe_item, + &ci->i_unsafe_writes); spin_unlock(&ci->i_unsafe_lock); ceph_get_cap_refs(ci, CEPH_CAP_FILE_WR); } -- 2.34.1