timers: split process wide cpu clocks/timers, fix

[safe/jmp/linux-2.6] / fs / affs / super.c

diff --git a/fs/affs/super.c b/fs/affs/super.c
index d2dc047..a19d64b 100644 (file)
--- a/fs/affs/super.c
+++ b/fs/affs/super.c
@@ -71,12 +71,18 @@ static struct kmem_cache * affs_inode_cachep;
 
 static struct inode *affs_alloc_inode(struct super_block *sb)
 {
-       struct affs_inode_info *ei;
-       ei = (struct affs_inode_info *)kmem_cache_alloc(affs_inode_cachep, GFP_KERNEL);
-       if (!ei)
+       struct affs_inode_info *i;
+
+       i = kmem_cache_alloc(affs_inode_cachep, GFP_KERNEL);
+       if (!i)
                return NULL;
-       ei->vfs_inode.i_version = 1;
-       return &ei->vfs_inode;
+
+       i->vfs_inode.i_version = 1;
+       i->i_lc = NULL;
+       i->i_ext_bh = NULL;
+       i->i_pa_cnt = 0;
+
+       return &i->vfs_inode;
 }
 
 static void affs_destroy_inode(struct inode *inode)
@@ -84,7 +90,7 @@ static void affs_destroy_inode(struct inode *inode)
        kmem_cache_free(affs_inode_cachep, AFFS_I(inode));
 }
 
-static void init_once(struct kmem_cache *cachep, void *foo)
+static void init_once(void *foo)
 {
        struct affs_inode_info *ei = (struct affs_inode_info *) foo;
 
@@ -114,8 +120,6 @@ static const struct super_operations affs_sops = {
        .alloc_inode    = affs_alloc_inode,
        .destroy_inode  = affs_destroy_inode,
        .write_inode    = affs_write_inode,
-       .put_inode      = affs_put_inode,
-       .drop_inode     = affs_drop_inode,
        .delete_inode   = affs_delete_inode,
        .clear_inode    = affs_clear_inode,
        .put_super      = affs_put_super,
@@ -131,7 +135,7 @@ enum {
        Opt_verbose, Opt_volume, Opt_ignore, Opt_err,
 };
 
-static match_table_t tokens = {
+static const match_table_t tokens = {
        {Opt_bs, "bs=%u"},
        {Opt_mode, "mode=%o"},
        {Opt_mufs, "mufs"},
@@ -159,8 +163,8 @@ parse_options(char *options, uid_t *uid, gid_t *gid, int *mode, int *reserved, s
 
        /* Fill in defaults */
 
-       *uid        = current->uid;
-       *gid        = current->gid;
+       *uid        = current_uid();
+       *gid        = current_gid();
        *reserved   = 2;
        *root       = -1;
        *blocksize  = -1;
@@ -199,7 +203,6 @@ parse_options(char *options, uid_t *uid, gid_t *gid, int *mode, int *reserved, s
                case Opt_prefix:
                        /* Free any previous prefix */
                        kfree(*prefix);
-                       *prefix = NULL;
                        *prefix = match_strdup(&args[0]);
                        if (!*prefix)
                                return 0;
@@ -233,6 +236,8 @@ parse_options(char *options, uid_t *uid, gid_t *gid, int *mode, int *reserved, s
                        break;
                case Opt_volume: {
                        char *vol = match_strdup(&args[0]);
+                       if (!vol)
+                               return 0;
                        strlcpy(volume, vol, 32);
                        kfree(vol);
                        break;
@@ -285,7 +290,7 @@ static int affs_fill_super(struct super_block *sb, void *data, int silent)
        if (!sbi)
                return -ENOMEM;
        sb->s_fs_info = sbi;
-       init_MUTEX(&sbi->s_bmlock);
+       mutex_init(&sbi->s_bmlock);
 
        if (!parse_options(data,&uid,&gid,&i,&reserved,&root_block,
                                &blocksize,&sbi->s_prefix,