X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=fs%2Fsmbfs%2Finode.c;h=84dfe3f3482e3448851e808554fed11cfcf6f7a2;hb=refs%2Fheads%2Fvserver;hp=4765aaac9fd2ca1febfae1a13445c19992fb3769;hpb=6a77f38946aaee1cd85eeec6cf4229b204c15071;p=linux-2.6.git diff --git a/fs/smbfs/inode.c b/fs/smbfs/inode.c index 4765aaac9..84dfe3f34 100644 --- a/fs/smbfs/inode.c +++ b/fs/smbfs/inode.c @@ -7,7 +7,6 @@ * Please add a note about your changes to smbfs in the ChangeLog file. */ -#include #include #include #include @@ -48,15 +47,15 @@ static void smb_delete_inode(struct inode *); static void smb_put_super(struct super_block *); -static int smb_statfs(struct super_block *, struct kstatfs *); +static int smb_statfs(struct dentry *, struct kstatfs *); static int smb_show_options(struct seq_file *, struct vfsmount *); -static kmem_cache_t *smb_inode_cachep; +static struct kmem_cache *smb_inode_cachep; static struct inode *smb_alloc_inode(struct super_block *sb) { struct smb_inode_info *ei; - ei = (struct smb_inode_info *)kmem_cache_alloc(smb_inode_cachep, SLAB_KERNEL); + ei = (struct smb_inode_info *)kmem_cache_alloc(smb_inode_cachep, GFP_KERNEL); if (!ei) return NULL; return &ei->vfs_inode; @@ -67,7 +66,7 @@ static void smb_destroy_inode(struct inode *inode) kmem_cache_free(smb_inode_cachep, SMB_I(inode)); } -static void init_once(void * foo, kmem_cache_t * cachep, unsigned long flags) +static void init_once(void * foo, struct kmem_cache * cachep, unsigned long flags) { struct smb_inode_info *ei = (struct smb_inode_info *) foo; unsigned long flagmask = SLAB_CTOR_VERIFY|SLAB_CTOR_CONSTRUCTOR; @@ -80,7 +79,8 @@ static int init_inodecache(void) { smb_inode_cachep = kmem_cache_create("smb_inode_cache", sizeof(struct smb_inode_info), - 0, SLAB_RECLAIM_ACCOUNT, + 0, (SLAB_RECLAIM_ACCOUNT| + SLAB_MEM_SPREAD), init_once, NULL); if (smb_inode_cachep == NULL) return -ENOMEM; @@ -89,8 +89,7 @@ static int init_inodecache(void) static void destroy_inodecache(void) { - if (kmem_cache_destroy(smb_inode_cachep)) - printk(KERN_INFO "smb_inode_cache: not all structures were freed\n"); + kmem_cache_destroy(smb_inode_cachep); } static int smb_remount(struct super_block *sb, int *flags, char *data) @@ -167,7 +166,6 @@ smb_get_inode_attr(struct inode *inode, struct smb_fattr *fattr) fattr->f_mtime = inode->i_mtime; fattr->f_ctime = inode->i_ctime; fattr->f_atime = inode->i_atime; - fattr->f_blksize= inode->i_blksize; fattr->f_blocks = inode->i_blocks; fattr->attr = SMB_I(inode)->attr; @@ -201,7 +199,6 @@ smb_set_inode_attr(struct inode *inode, struct smb_fattr *fattr) inode->i_uid = fattr->f_uid; inode->i_gid = fattr->f_gid; inode->i_ctime = fattr->f_ctime; - inode->i_blksize= fattr->f_blksize; inode->i_blocks = fattr->f_blocks; inode->i_size = fattr->f_size; inode->i_mtime = fattr->f_mtime; @@ -216,7 +213,7 @@ smb_set_inode_attr(struct inode *inode, struct smb_fattr *fattr) if (inode->i_mtime.tv_sec != last_time || inode->i_size != last_sz) { VERBOSE("%ld changed, old=%ld, new=%ld, oz=%ld, nz=%ld\n", inode->i_ino, - (long) last_time, (long) inode->i_mtime, + (long) last_time, (long) inode->i_mtime.tv_sec, (long) last_sz, (long) inode->i_size); if (!S_ISDIR(inode->i_mode)) @@ -331,6 +328,7 @@ static void smb_delete_inode(struct inode *ino) { DEBUG1("ino=%ld\n", ino->i_ino); + truncate_inode_pages(&ino->i_data, 0); lock_kernel(); if (smb_close(ino)) PARANOIA("could not close inode %ld\n", ino->i_ino); @@ -484,13 +482,14 @@ smb_put_super(struct super_block *sb) smb_close_socket(server); if (server->conn_pid) - kill_proc(server->conn_pid, SIGTERM, 1); + kill_pid(server->conn_pid, SIGTERM, 1); - smb_kfree(server->ops); + kfree(server->ops); smb_unload_nls(server); sb->s_fs_info = NULL; smb_unlock_server(server); - smb_kfree(server); + put_pid(server->conn_pid); + kfree(server); } static int smb_fill_super(struct super_block *sb, void *raw_data, int silent) @@ -518,11 +517,10 @@ static int smb_fill_super(struct super_block *sb, void *raw_data, int silent) sb->s_op = &smb_sops; sb->s_time_gran = 100; - server = smb_kmalloc(sizeof(struct smb_sb_info), GFP_KERNEL); + server = kzalloc(sizeof(struct smb_sb_info), GFP_KERNEL); if (!server) goto out_no_server; sb->s_fs_info = server; - memset(server, 0, sizeof(struct smb_sb_info)); server->super_block = sb; server->mnt = NULL; @@ -533,7 +531,7 @@ static int smb_fill_super(struct super_block *sb, void *raw_data, int silent) INIT_LIST_HEAD(&server->xmitq); INIT_LIST_HEAD(&server->recvq); server->conn_error = 0; - server->conn_pid = 0; + server->conn_pid = NULL; server->state = CONN_INVALID; /* no connection yet */ server->generation = 0; @@ -541,8 +539,8 @@ static int smb_fill_super(struct super_block *sb, void *raw_data, int silent) /* FIXME: move these to the smb_sb_info struct */ VERBOSE("alloc chunk = %d\n", sizeof(struct smb_ops) + sizeof(struct smb_mount_data_kernel)); - mem = smb_kmalloc(sizeof(struct smb_ops) + - sizeof(struct smb_mount_data_kernel), GFP_KERNEL); + mem = kmalloc(sizeof(struct smb_ops) + + sizeof(struct smb_mount_data_kernel), GFP_KERNEL); if (!mem) goto out_no_mem; @@ -620,12 +618,12 @@ out_no_root: out_no_smbiod: smb_unload_nls(server); out_bad_option: - smb_kfree(mem); + kfree(mem); out_no_mem: if (!server->mnt) printk(KERN_ERR "smb_fill_super: allocation failure\n"); sb->s_fs_info = NULL; - smb_kfree(server); + kfree(server); goto out_fail; out_wrong_data: printk(KERN_ERR "smbfs: mount_data version %d is not supported\n", ver); @@ -640,13 +638,13 @@ out_no_server: } static int -smb_statfs(struct super_block *sb, struct kstatfs *buf) +smb_statfs(struct dentry *dentry, struct kstatfs *buf) { int result; lock_kernel(); - result = smb_proc_dskattr(sb, buf); + result = smb_proc_dskattr(dentry, buf); unlock_kernel(); @@ -696,8 +694,7 @@ smb_notify_change(struct dentry *dentry, struct iattr *attr) DENTRY_PATH(dentry), (long) inode->i_size, (long) attr->ia_size); - filemap_fdatawrite(inode->i_mapping); - filemap_fdatawait(inode->i_mapping); + filemap_write_and_wait(inode->i_mapping); error = smb_open(dentry, O_WRONLY); if (error) @@ -782,16 +779,10 @@ out: return error; } -#ifdef DEBUG_SMB_MALLOC -int smb_malloced; -int smb_current_kmalloced; -int smb_current_vmalloced; -#endif - -static struct super_block *smb_get_sb(struct file_system_type *fs_type, - int flags, const char *dev_name, void *data) +static int smb_get_sb(struct file_system_type *fs_type, + int flags, const char *dev_name, void *data, struct vfsmount *mnt) { - return get_sb_nodev(fs_type, flags, data, smb_fill_super); + return get_sb_nodev(fs_type, flags, data, smb_fill_super, mnt); } static struct file_system_type smb_fs_type = { @@ -807,12 +798,6 @@ static int __init init_smb_fs(void) int err; DEBUG1("registering ...\n"); -#ifdef DEBUG_SMB_MALLOC - smb_malloced = 0; - smb_current_kmalloced = 0; - smb_current_vmalloced = 0; -#endif - err = init_inodecache(); if (err) goto out_inode; @@ -837,11 +822,6 @@ static void __exit exit_smb_fs(void) unregister_filesystem(&smb_fs_type); smb_destroy_request_cache(); destroy_inodecache(); -#ifdef DEBUG_SMB_MALLOC - printk(KERN_DEBUG "smb_malloced: %d\n", smb_malloced); - printk(KERN_DEBUG "smb_current_kmalloced: %d\n",smb_current_kmalloced); - printk(KERN_DEBUG "smb_current_vmalloced: %d\n",smb_current_vmalloced); -#endif } module_init(init_smb_fs)