From 0abd6d1803b01c741430af270026d1d95a103d9c Mon Sep 17 00:00:00 2001 From: Mark Fasheh Date: Tue, 29 Jan 2008 16:59:56 -0800 Subject: [PATCH] ocfs2: Fill node number during cluster stack init It doesn't make sense to query for a node number before connecting to the cluster stack. This should be safe to do because node_num is only just printed, and we're actually only moving the setting of node num a small amount further in the mount process. [ Disconnect when node query fails -- Joel ] Reviewed-by: Joel Becker Signed-off-by: Mark Fasheh --- fs/ocfs2/dlmglue.c | 13 ++++++++++++- fs/ocfs2/super.c | 33 --------------------------------- 2 files changed, 12 insertions(+), 34 deletions(-) diff --git a/fs/ocfs2/dlmglue.c b/fs/ocfs2/dlmglue.c index 05fd016ba4..c7653bb343 100644 --- a/fs/ocfs2/dlmglue.c +++ b/fs/ocfs2/dlmglue.c @@ -2459,8 +2459,10 @@ int ocfs2_dlm_init(struct ocfs2_super *osb) mlog_entry_void(); - if (ocfs2_mount_local(osb)) + if (ocfs2_mount_local(osb)) { + osb->node_num = 0; goto local; + } status = ocfs2_dlm_init_debug(osb); if (status < 0) { @@ -2487,6 +2489,15 @@ int ocfs2_dlm_init(struct ocfs2_super *osb) goto bail; } + status = ocfs2_cluster_this_node(&osb->node_num); + if (status < 0) { + mlog_errno(status); + mlog(ML_ERROR, + "could not find this host's node number\n"); + ocfs2_cluster_disconnect(conn); + goto bail; + } + local: ocfs2_super_lock_res_init(&osb->osb_super_lockres, osb); ocfs2_rename_lock_res_init(&osb->osb_rename_lockres, osb); diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c index 8f536b39ce..fa9c46e2ea 100644 --- a/fs/ocfs2/super.c +++ b/fs/ocfs2/super.c @@ -108,7 +108,6 @@ static int ocfs2_sync_fs(struct super_block *sb, int wait); static int ocfs2_init_global_system_inodes(struct ocfs2_super *osb); static int ocfs2_init_local_system_inodes(struct ocfs2_super *osb); static void ocfs2_release_system_inodes(struct ocfs2_super *osb); -static int ocfs2_fill_local_node_info(struct ocfs2_super *osb); static int ocfs2_check_volume(struct ocfs2_super *osb); static int ocfs2_verify_volume(struct ocfs2_dinode *di, struct buffer_head *bh, @@ -1126,32 +1125,6 @@ static int ocfs2_get_sector(struct super_block *sb, return 0; } -/* ocfs2 1.0 only allows one cluster and node identity per kernel image. */ -static int ocfs2_fill_local_node_info(struct ocfs2_super *osb) -{ - int status; - - /* XXX hold a ref on the node while mounte? easy enough, if - * desirable. */ - if (ocfs2_mount_local(osb)) - osb->node_num = 0; - else { - status = ocfs2_cluster_this_node(&osb->node_num); - if (status < 0) { - mlog_errno(status); - mlog(ML_ERROR, - "could not find this host's node number\n"); - goto bail; - } - } - - mlog(0, "I am node %u\n", osb->node_num); - - status = 0; -bail: - return status; -} - static int ocfs2_mount_volume(struct super_block *sb) { int status = 0; @@ -1163,12 +1136,6 @@ static int ocfs2_mount_volume(struct super_block *sb) if (ocfs2_is_hard_readonly(osb)) goto leave; - status = ocfs2_fill_local_node_info(osb); - if (status < 0) { - mlog_errno(status); - goto leave; - } - status = ocfs2_dlm_init(osb); if (status < 0) { mlog_errno(status); -- 2.39.5