diff options
Diffstat (limited to 'fs/ncpfs')
-rw-r--r-- | fs/ncpfs/dir.c | 2 | ||||
-rw-r--r-- | fs/ncpfs/file.c | 6 | ||||
-rw-r--r-- | fs/ncpfs/inode.c | 9 | ||||
-rw-r--r-- | fs/ncpfs/ncplib_kernel.c | 4 | ||||
-rw-r--r-- | fs/ncpfs/sock.c | 34 |
5 files changed, 28 insertions, 27 deletions
diff --git a/fs/ncpfs/dir.c b/fs/ncpfs/dir.c index cfd76f431dc0..f0860c602d8b 100644 --- a/fs/ncpfs/dir.c +++ b/fs/ncpfs/dir.c @@ -49,7 +49,7 @@ extern int ncp_symlink(struct inode *, struct dentry *, const char *); #define ncp_symlink NULL #endif -struct file_operations ncp_dir_operations = +const struct file_operations ncp_dir_operations = { .read = generic_read_dir, .readdir = ncp_readdir, diff --git a/fs/ncpfs/file.c b/fs/ncpfs/file.c index 973b444d6914..e6b7c67cf057 100644 --- a/fs/ncpfs/file.c +++ b/fs/ncpfs/file.c @@ -46,7 +46,7 @@ int ncp_make_open(struct inode *inode, int right) NCP_FINFO(inode)->volNumber, NCP_FINFO(inode)->dirEntNum); error = -EACCES; - down(&NCP_FINFO(inode)->open_sem); + mutex_lock(&NCP_FINFO(inode)->open_mutex); if (!atomic_read(&NCP_FINFO(inode)->opened)) { struct ncp_entry_info finfo; int result; @@ -93,7 +93,7 @@ int ncp_make_open(struct inode *inode, int right) } out_unlock: - up(&NCP_FINFO(inode)->open_sem); + mutex_unlock(&NCP_FINFO(inode)->open_mutex); out: return error; } @@ -283,7 +283,7 @@ static int ncp_release(struct inode *inode, struct file *file) { return 0; } -struct file_operations ncp_file_operations = +const struct file_operations ncp_file_operations = { .llseek = remote_llseek, .read = ncp_file_read, diff --git a/fs/ncpfs/inode.c b/fs/ncpfs/inode.c index d277a58bd128..a1f3e972c6ef 100644 --- a/fs/ncpfs/inode.c +++ b/fs/ncpfs/inode.c @@ -63,7 +63,7 @@ static void init_once(void * foo, kmem_cache_t * cachep, unsigned long flags) if ((flags & (SLAB_CTOR_VERIFY|SLAB_CTOR_CONSTRUCTOR)) == SLAB_CTOR_CONSTRUCTOR) { - init_MUTEX(&ei->open_sem); + mutex_init(&ei->open_mutex); inode_init_once(&ei->vfs_inode); } } @@ -72,7 +72,8 @@ static int init_inodecache(void) { ncp_inode_cachep = kmem_cache_create("ncp_inode_cache", sizeof(struct ncp_inode_info), - 0, SLAB_RECLAIM_ACCOUNT, + 0, (SLAB_RECLAIM_ACCOUNT| + SLAB_MEM_SPREAD), init_once, NULL); if (ncp_inode_cachep == NULL) return -ENOMEM; @@ -520,7 +521,7 @@ static int ncp_fill_super(struct super_block *sb, void *raw_data, int silent) } /* server->lock = 0; */ - init_MUTEX(&server->sem); + mutex_init(&server->mutex); server->packet = NULL; /* server->buffer_size = 0; */ /* server->conn_status = 0; */ @@ -557,7 +558,7 @@ static int ncp_fill_super(struct super_block *sb, void *raw_data, int silent) server->dentry_ttl = 0; /* no caching */ INIT_LIST_HEAD(&server->tx.requests); - init_MUTEX(&server->rcv.creq_sem); + mutex_init(&server->rcv.creq_mutex); server->tx.creq = NULL; server->rcv.creq = NULL; server->data_ready = sock->sk->sk_data_ready; diff --git a/fs/ncpfs/ncplib_kernel.c b/fs/ncpfs/ncplib_kernel.c index c755e1848a42..d9ebf6439f59 100644 --- a/fs/ncpfs/ncplib_kernel.c +++ b/fs/ncpfs/ncplib_kernel.c @@ -291,7 +291,7 @@ ncp_make_closed(struct inode *inode) int err; err = 0; - down(&NCP_FINFO(inode)->open_sem); + mutex_lock(&NCP_FINFO(inode)->open_mutex); if (atomic_read(&NCP_FINFO(inode)->opened) == 1) { atomic_set(&NCP_FINFO(inode)->opened, 0); err = ncp_close_file(NCP_SERVER(inode), NCP_FINFO(inode)->file_handle); @@ -301,7 +301,7 @@ ncp_make_closed(struct inode *inode) NCP_FINFO(inode)->volNumber, NCP_FINFO(inode)->dirEntNum, err); } - up(&NCP_FINFO(inode)->open_sem); + mutex_unlock(&NCP_FINFO(inode)->open_mutex); return err; } diff --git a/fs/ncpfs/sock.c b/fs/ncpfs/sock.c index 6593a5ca88ba..8783eb7ec641 100644 --- a/fs/ncpfs/sock.c +++ b/fs/ncpfs/sock.c @@ -171,9 +171,9 @@ static inline void __ncp_abort_request(struct ncp_server *server, struct ncp_req static inline void ncp_abort_request(struct ncp_server *server, struct ncp_request_reply *req, int err) { - down(&server->rcv.creq_sem); + mutex_lock(&server->rcv.creq_mutex); __ncp_abort_request(server, req, err); - up(&server->rcv.creq_sem); + mutex_unlock(&server->rcv.creq_mutex); } static inline void __ncptcp_abort(struct ncp_server *server) @@ -303,20 +303,20 @@ static inline void __ncp_start_request(struct ncp_server *server, struct ncp_req static int ncp_add_request(struct ncp_server *server, struct ncp_request_reply *req) { - down(&server->rcv.creq_sem); + mutex_lock(&server->rcv.creq_mutex); if (!ncp_conn_valid(server)) { - up(&server->rcv.creq_sem); + mutex_unlock(&server->rcv.creq_mutex); printk(KERN_ERR "ncpfs: tcp: Server died\n"); return -EIO; } if (server->tx.creq || server->rcv.creq) { req->status = RQ_QUEUED; list_add_tail(&req->req, &server->tx.requests); - up(&server->rcv.creq_sem); + mutex_unlock(&server->rcv.creq_mutex); return 0; } __ncp_start_request(server, req); - up(&server->rcv.creq_sem); + mutex_unlock(&server->rcv.creq_mutex); return 0; } @@ -400,7 +400,7 @@ void ncpdgram_rcv_proc(void *s) info_server(server, 0, server->unexpected_packet.data, result); continue; } - down(&server->rcv.creq_sem); + mutex_lock(&server->rcv.creq_mutex); req = server->rcv.creq; if (req && (req->tx_type == NCP_ALLOC_SLOT_REQUEST || (server->sequence == reply.sequence && server->connection == get_conn_number(&reply)))) { @@ -430,11 +430,11 @@ void ncpdgram_rcv_proc(void *s) server->rcv.creq = NULL; ncp_finish_request(req, result); __ncp_next_request(server); - up(&server->rcv.creq_sem); + mutex_unlock(&server->rcv.creq_mutex); continue; } } - up(&server->rcv.creq_sem); + mutex_unlock(&server->rcv.creq_mutex); } drop:; _recv(sock, &reply, sizeof(reply), MSG_DONTWAIT); @@ -472,9 +472,9 @@ static void __ncpdgram_timeout_proc(struct ncp_server *server) void ncpdgram_timeout_proc(void *s) { struct ncp_server *server = s; - down(&server->rcv.creq_sem); + mutex_lock(&server->rcv.creq_mutex); __ncpdgram_timeout_proc(server); - up(&server->rcv.creq_sem); + mutex_unlock(&server->rcv.creq_mutex); } static inline void ncp_init_req(struct ncp_request_reply* req) @@ -657,18 +657,18 @@ void ncp_tcp_rcv_proc(void *s) { struct ncp_server *server = s; - down(&server->rcv.creq_sem); + mutex_lock(&server->rcv.creq_mutex); __ncptcp_rcv_proc(server); - up(&server->rcv.creq_sem); + mutex_unlock(&server->rcv.creq_mutex); } void ncp_tcp_tx_proc(void *s) { struct ncp_server *server = s; - down(&server->rcv.creq_sem); + mutex_lock(&server->rcv.creq_mutex); __ncptcp_try_send(server); - up(&server->rcv.creq_sem); + mutex_unlock(&server->rcv.creq_mutex); } static int do_ncp_rpc_call(struct ncp_server *server, int size, @@ -833,7 +833,7 @@ int ncp_disconnect(struct ncp_server *server) void ncp_lock_server(struct ncp_server *server) { - down(&server->sem); + mutex_lock(&server->mutex); if (server->lock) printk(KERN_WARNING "ncp_lock_server: was locked!\n"); server->lock = 1; @@ -846,5 +846,5 @@ void ncp_unlock_server(struct ncp_server *server) return; } server->lock = 0; - up(&server->sem); + mutex_unlock(&server->mutex); } |