From f6de7a39c181dfb8a2c534661a53c73afb3081cd Mon Sep 17 00:00:00 2001 From: Trond Myklebust Date: Wed, 4 Sep 2013 10:08:54 -0400 Subject: NFSv4: Document the recover_lost_locks kernel parameter Rename the new 'recover_locks' kernel parameter to 'recover_lost_locks' and change the default to 'false'. Document why in Documentation/kernel-parameters.txt Move the 'recover_lost_locks' kernel parameter to fs/nfs/super.c to make it easy to backport to kernels prior to 3.6.x, which don't have a separate NFSv4 module. Signed-off-by: Trond Myklebust --- fs/nfs/nfs4proc.c | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-) (limited to 'fs/nfs/nfs4proc.c') diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index 1eb694e0f305..535011a27415 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -5523,12 +5523,6 @@ static int nfs4_lock_reclaim(struct nfs4_state *state, struct file_lock *request return err; } -bool recover_locks = true; -module_param(recover_locks, bool, 0644); -MODULE_PARM_DESC(recover_locks, - "If the server reports that a lock might be lost, " - "try to recovery it risking corruption."); - static int nfs4_lock_expired(struct nfs4_state *state, struct file_lock *request) { struct nfs_server *server = NFS_SERVER(state->inode); @@ -5540,7 +5534,7 @@ static int nfs4_lock_expired(struct nfs4_state *state, struct file_lock *request err = nfs4_set_lock_state(state, request); if (err != 0) return err; - if (!recover_locks) { + if (!recover_lost_locks) { set_bit(NFS_LOCK_LOST, &request->fl_u.nfs4_fl.owner->ls_flags); return 0; } -- cgit v1.2.2