diff options
Diffstat (limited to 'fs/ncpfs/inode.c')
-rw-r--r-- | fs/ncpfs/inode.c | 82 |
1 files changed, 28 insertions, 54 deletions
diff --git a/fs/ncpfs/inode.c b/fs/ncpfs/inode.c index 647d86d..e31e589 100644 --- a/fs/ncpfs/inode.c +++ b/fs/ncpfs/inode.c @@ -9,6 +9,8 @@ * */ +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + #include <linux/module.h> #include <asm/uaccess.h> @@ -133,7 +135,7 @@ void ncp_update_inode(struct inode *inode, struct ncp_entry_info *nwinfo) NCP_FINFO(inode)->access = nwinfo->access; memcpy(NCP_FINFO(inode)->file_handle, nwinfo->file_handle, sizeof(nwinfo->file_handle)); - DPRINTK("ncp_update_inode: updated %s, volnum=%d, dirent=%u\n", + ncp_dbg(1, "updated %s, volnum=%d, dirent=%u\n", nwinfo->i.entryName, NCP_FINFO(inode)->volNumber, NCP_FINFO(inode)->dirEntNum); } @@ -141,8 +143,7 @@ void ncp_update_inode(struct inode *inode, struct ncp_entry_info *nwinfo) static void ncp_update_dates(struct inode *inode, struct nw_info_struct *nwi) { /* NFS namespace mode overrides others if it's set. */ - DPRINTK(KERN_DEBUG "ncp_update_dates_and_mode: (%s) nfs.mode=0%o\n", - nwi->entryName, nwi->nfs.mode); + ncp_dbg(1, "(%s) nfs.mode=0%o\n", nwi->entryName, nwi->nfs.mode); if (nwi->nfs.mode) { /* XXX Security? */ inode->i_mode = nwi->nfs.mode; @@ -230,7 +231,7 @@ static void ncp_set_attr(struct inode *inode, struct ncp_entry_info *nwinfo) ncp_update_attrs(inode, nwinfo); - DDPRINTK("ncp_read_inode: inode->i_mode = %u\n", inode->i_mode); + ncp_dbg(2, "inode->i_mode = %u\n", inode->i_mode); set_nlink(inode, 1); inode->i_uid = server->m.uid; @@ -258,7 +259,7 @@ ncp_iget(struct super_block *sb, struct ncp_entry_info *info) struct inode *inode; if (info == NULL) { - printk(KERN_ERR "ncp_iget: info is NULL\n"); + pr_err("%s: info is NULL\n", __func__); return NULL; } @@ -290,7 +291,7 @@ ncp_iget(struct super_block *sb, struct ncp_entry_info *info) } insert_inode_hash(inode); } else - printk(KERN_ERR "ncp_iget: iget failed!\n"); + pr_err("%s: iget failed!\n", __func__); return inode; } @@ -301,12 +302,12 @@ ncp_evict_inode(struct inode *inode) clear_inode(inode); if (S_ISDIR(inode->i_mode)) { - DDPRINTK("ncp_evict_inode: put directory %ld\n", inode->i_ino); + ncp_dbg(2, "put directory %ld\n", inode->i_ino); } if (ncp_make_closed(inode) != 0) { /* We can't do anything but complain. */ - printk(KERN_ERR "ncp_evict_inode: could not close\n"); + pr_err("%s: could not close\n", __func__); } } @@ -469,9 +470,7 @@ static int ncp_fill_super(struct super_block *sb, void *raw_data, int silent) { struct ncp_mount_data_kernel data; struct ncp_server *server; - struct file *ncp_filp; struct inode *root_inode; - struct inode *sock_inode; struct socket *sock; int error; int default_bufsize; @@ -540,18 +539,10 @@ static int ncp_fill_super(struct super_block *sb, void *raw_data, int silent) if (!uid_valid(data.mounted_uid) || !uid_valid(data.uid) || !gid_valid(data.gid)) goto out; - error = -EBADF; - ncp_filp = fget(data.ncp_fd); - if (!ncp_filp) - goto out; - error = -ENOTSOCK; - sock_inode = file_inode(ncp_filp); - if (!S_ISSOCK(sock_inode->i_mode)) - goto out_fput; - sock = SOCKET_I(sock_inode); + sock = sockfd_lookup(data.ncp_fd, &error); if (!sock) - goto out_fput; - + goto out; + if (sock->type == SOCK_STREAM) default_bufsize = 0xF000; else @@ -573,27 +564,16 @@ static int ncp_fill_super(struct super_block *sb, void *raw_data, int silent) if (error) goto out_fput; - server->ncp_filp = ncp_filp; server->ncp_sock = sock; if (data.info_fd != -1) { - struct socket *info_sock; - - error = -EBADF; - server->info_filp = fget(data.info_fd); - if (!server->info_filp) - goto out_bdi; - error = -ENOTSOCK; - sock_inode = file_inode(server->info_filp); - if (!S_ISSOCK(sock_inode->i_mode)) - goto out_fput2; - info_sock = SOCKET_I(sock_inode); + struct socket *info_sock = sockfd_lookup(data.info_fd, &error); if (!info_sock) - goto out_fput2; + goto out_bdi; + server->info_sock = info_sock; error = -EBADFD; if (info_sock->type != SOCK_STREAM) goto out_fput2; - server->info_sock = info_sock; } /* server->lock = 0; */ @@ -621,7 +601,7 @@ static int ncp_fill_super(struct super_block *sb, void *raw_data, int silent) now because of PATH_MAX changes.. */ if (server->m.time_out < 1) { server->m.time_out = 10; - printk(KERN_INFO "You need to recompile your ncpfs utils..\n"); + pr_info("You need to recompile your ncpfs utils..\n"); } server->m.time_out = server->m.time_out * HZ / 100; server->m.file_mode = (server->m.file_mode & S_IRWXUGO) | S_IFREG; @@ -682,7 +662,7 @@ static int ncp_fill_super(struct super_block *sb, void *raw_data, int silent) ncp_unlock_server(server); if (error < 0) goto out_rxbuf; - DPRINTK("ncp_fill_super: NCP_SBP(sb) = %x\n", (int) NCP_SBP(sb)); + ncp_dbg(1, "NCP_SBP(sb) = %p\n", NCP_SBP(sb)); error = -EMSGSIZE; /* -EREMOTESIDEINCOMPATIBLE */ #ifdef CONFIG_NCPFS_PACKET_SIGNING @@ -710,7 +690,7 @@ static int ncp_fill_super(struct super_block *sb, void *raw_data, int silent) if (ncp_negotiate_buffersize(server, default_bufsize, &(server->buffer_size)) != 0) goto out_disconnect; - DPRINTK("ncpfs: bufsize = %d\n", server->buffer_size); + ncp_dbg(1, "bufsize = %d\n", server->buffer_size); memset(&finfo, 0, sizeof(finfo)); finfo.i.attributes = aDIR; @@ -739,7 +719,7 @@ static int ncp_fill_super(struct super_block *sb, void *raw_data, int silent) root_inode = ncp_iget(sb, &finfo); if (!root_inode) goto out_disconnect; - DPRINTK("ncp_fill_super: root vol=%d\n", NCP_FINFO(root_inode)->volNumber); + ncp_dbg(1, "root vol=%d\n", NCP_FINFO(root_inode)->volNumber); sb->s_root = d_make_root(root_inode); if (!sb->s_root) goto out_disconnect; @@ -765,17 +745,12 @@ out_nls: mutex_destroy(&server->root_setup_lock); mutex_destroy(&server->mutex); out_fput2: - if (server->info_filp) - fput(server->info_filp); + if (server->info_sock) + sockfd_put(server->info_sock); out_bdi: bdi_destroy(&server->bdi); out_fput: - /* 23/12/1998 Marcin Dalecki <dalecki@cs.net.pl>: - * - * The previously used put_filp(ncp_filp); was bogus, since - * it doesn't perform proper unlocking. - */ - fput(ncp_filp); + sockfd_put(sock); out: put_pid(data.wdog_pid); sb->s_fs_info = NULL; @@ -808,9 +783,9 @@ static void ncp_put_super(struct super_block *sb) mutex_destroy(&server->root_setup_lock); mutex_destroy(&server->mutex); - if (server->info_filp) - fput(server->info_filp); - fput(server->ncp_filp); + if (server->info_sock) + sockfd_put(server->info_sock); + sockfd_put(server->ncp_sock); kill_pid(server->m.wdog_pid, SIGTERM, 1); put_pid(server->m.wdog_pid); @@ -985,8 +960,7 @@ int ncp_notify_change(struct dentry *dentry, struct iattr *attr) if ((attr->ia_valid & ATTR_SIZE) != 0) { int written; - DPRINTK("ncpfs: trying to change size to %ld\n", - attr->ia_size); + ncp_dbg(1, "trying to change size to %llu\n", attr->ia_size); if ((result = ncp_make_open(inode, O_WRONLY)) < 0) { result = -EACCES; @@ -1072,7 +1046,7 @@ MODULE_ALIAS_FS("ncpfs"); static int __init init_ncp_fs(void) { int err; - DPRINTK("ncpfs: init_ncp_fs called\n"); + ncp_dbg(1, "called\n"); err = init_inodecache(); if (err) @@ -1089,7 +1063,7 @@ out1: static void __exit exit_ncp_fs(void) { - DPRINTK("ncpfs: exit_ncp_fs called\n"); + ncp_dbg(1, "called\n"); unregister_filesystem(&ncp_fs_type); destroy_inodecache(); } |