diff options
Diffstat (limited to 'fs/afs/cmservice.c')
| -rw-r--r-- | fs/afs/cmservice.c | 46 |
1 files changed, 14 insertions, 32 deletions
diff --git a/fs/afs/cmservice.c b/fs/afs/cmservice.c index 3d097fddcb7..3f4585765cb 100644 --- a/fs/afs/cmservice.c +++ b/fs/afs/cmservice.c @@ -1,4 +1,4 @@ -/* cmservice.c: AFS Cache Manager Service +/* AFS Cache Manager Service * * Copyright (C) 2002 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) @@ -106,7 +106,6 @@ static DEFINE_SPINLOCK(afscm_calls_lock); static DEFINE_SPINLOCK(kafscmd_attention_lock); static int kafscmd_die; -/*****************************************************************************/ /* * AFS Cache Manager kernel thread */ @@ -177,10 +176,8 @@ static int kafscmd(void *arg) /* and that's all */ complete_and_exit(&kafscmd_dead, 0); +} -} /* end kafscmd() */ - -/*****************************************************************************/ /* * handle a call coming in to the cache manager * - if I want to keep the call, I must increment its usage count @@ -202,10 +199,8 @@ static int afscm_new_call(struct rxrpc_call *call) _leave(" = 0"); return 0; +} -} /* end afscm_new_call() */ - -/*****************************************************************************/ /* * queue on the kafscmd queue for attention */ @@ -226,9 +221,8 @@ static void afscm_attention(struct rxrpc_call *call) wake_up(&kafscmd_sleepq); _leave(" {u=%d}", atomic_read(&call->usage)); -} /* end afscm_attention() */ +} -/*****************************************************************************/ /* * handle my call being aborted * - clean up, dequeue and put my ref to the call @@ -266,9 +260,8 @@ static void afscm_error(struct rxrpc_call *call) wake_up(&kafscmd_sleepq); _leave(""); -} /* end afscm_error() */ +} -/*****************************************************************************/ /* * map afs abort codes to/from Linux error codes * - called with call->lock held @@ -285,9 +278,8 @@ static void afscm_aemap(struct rxrpc_call *call) default: break; } -} /* end afscm_aemap() */ +} -/*****************************************************************************/ /* * start the cache manager service if not already started */ @@ -316,18 +308,16 @@ int afscm_start(void) return 0; - kill: +kill: kafscmd_die = 1; wake_up(&kafscmd_sleepq); wait_for_completion(&kafscmd_dead); - out: +out: up_write(&afscm_sem); return ret; +} -} /* end afscm_start() */ - -/*****************************************************************************/ /* * stop the cache manager service */ @@ -394,10 +384,8 @@ void afscm_stop(void) } up_write(&afscm_sem); +} -} /* end afscm_stop() */ - -/*****************************************************************************/ /* * handle the fileserver breaking a set of callbacks */ @@ -460,8 +448,7 @@ static void _SRXAFSCM_CallBack(struct rxrpc_call *call) pcb->version = ntohl(*bp++); pcb->expiry = ntohl(*bp++); pcb->type = ntohl(*bp++); - } - else { + } else { pcb->version = 0; pcb->expiry = 0; pcb->type = AFSCM_CB_UNTYPED; @@ -512,10 +499,8 @@ static void _SRXAFSCM_CallBack(struct rxrpc_call *call) afs_put_server(server); _leave(" = %d", ret); +} -} /* end _SRXAFSCM_CallBack() */ - -/*****************************************************************************/ /* * handle the fileserver asking us to initialise our callback state */ @@ -580,10 +565,8 @@ static void _SRXAFSCM_InitCallBackState(struct rxrpc_call *call) afs_put_server(server); _leave(" = %d", ret); +} -} /* end _SRXAFSCM_InitCallBackState() */ - -/*****************************************************************************/ /* * handle a probe from a fileserver */ @@ -648,5 +631,4 @@ static void _SRXAFSCM_Probe(struct rxrpc_call *call) afs_put_server(server); _leave(" = %d", ret); - -} /* end _SRXAFSCM_Probe() */ +} |