From ec02a2f2ffae13e038453ae89592a8c6210f7f4d Mon Sep 17 00:00:00 2001 From: Alex Elder Date: Fri, 1 Mar 2013 18:00:15 -0600 Subject: [PATCH] libceph: kill ceph_msg->pagelist_count The pagelist_count field is never actually used, so get rid of it. Signed-off-by: Alex Elder Reviewed-by: Josh Durgin --- fs/ceph/mds_client.c | 1 - include/linux/ceph/messenger.h | 1 - net/ceph/messenger.c | 2 -- 3 files changed, 4 deletions(-) diff --git a/fs/ceph/mds_client.c b/fs/ceph/mds_client.c index 9811caa..4efbc63 100644 --- a/fs/ceph/mds_client.c +++ b/fs/ceph/mds_client.c @@ -2604,7 +2604,6 @@ static void send_mds_reconnect(struct ceph_mds_client *mdsc, } reply->pagelist = pagelist; - reply->pagelist_count = calc_pages_for(0, pagelist->length); if (recon_state.flock) reply->hdr.version = cpu_to_le16(2); reply->hdr.data_len = cpu_to_le32(pagelist->length); diff --git a/include/linux/ceph/messenger.h b/include/linux/ceph/messenger.h index 1b08349..6c11874 100644 --- a/include/linux/ceph/messenger.h +++ b/include/linux/ceph/messenger.h @@ -78,7 +78,6 @@ struct ceph_msg { unsigned page_count; /* size of page array */ unsigned page_alignment; /* io offset in first page */ struct ceph_pagelist *pagelist; /* instead of pages */ - unsigned int pagelist_count; /* number of pages in pagelist */ struct ceph_connection *con; struct list_head list_head; diff --git a/net/ceph/messenger.c b/net/ceph/messenger.c index 9d8abb0..0f9933a 100644 --- a/net/ceph/messenger.c +++ b/net/ceph/messenger.c @@ -2718,7 +2718,6 @@ struct ceph_msg *ceph_msg_new(int type, int front_len, gfp_t flags, m->page_count = 0; m->page_alignment = 0; m->pages = NULL; - m->pagelist_count = 0; m->pagelist = NULL; #ifdef CONFIG_BLOCK m->bio = NULL; @@ -2898,7 +2897,6 @@ void ceph_msg_last_put(struct kref *kref) ceph_pagelist_release(m->pagelist); kfree(m->pagelist); m->pagelist = NULL; - m->pagelist_count = 0; } m->trail = NULL; -- 2.7.4