diff options
Diffstat (limited to 'fs/adfs')
| -rw-r--r-- | fs/adfs/Kconfig | 4 | ||||
| -rw-r--r-- | fs/adfs/dir.c | 48 | ||||
| -rw-r--r-- | fs/adfs/super.c | 1 |
3 files changed, 23 insertions, 30 deletions
diff --git a/fs/adfs/Kconfig b/fs/adfs/Kconfig index e55182a74605..c5a7787dd5e9 100644 --- a/fs/adfs/Kconfig +++ b/fs/adfs/Kconfig @@ -1,6 +1,6 @@ config ADFS_FS - tristate "ADFS file system support (EXPERIMENTAL)" - depends on BLOCK && EXPERIMENTAL + tristate "ADFS file system support" + depends on BLOCK help The Acorn Disc Filing System is the standard file system of the RiscOS operating system which runs on Acorn's ARM-based Risc PC diff --git a/fs/adfs/dir.c b/fs/adfs/dir.c index b3be2e7c5643..0d138c0de293 100644 --- a/fs/adfs/dir.c +++ b/fs/adfs/dir.c @@ -17,47 +17,43 @@ static DEFINE_RWLOCK(adfs_dir_lock); static int -adfs_readdir(struct file *filp, void *dirent, filldir_t filldir) +adfs_readdir(struct file *file, struct dir_context *ctx) { - struct inode *inode = filp->f_path.dentry->d_inode; + struct inode *inode = file_inode(file); struct super_block *sb = inode->i_sb; struct adfs_dir_ops *ops = ADFS_SB(sb)->s_dir; struct object_info obj; struct adfs_dir dir; int ret = 0; - if (filp->f_pos >> 32) - goto out; + if (ctx->pos >> 32) + return 0; ret = ops->read(sb, inode->i_ino, inode->i_size, &dir); if (ret) - goto out; + return ret; - switch ((unsigned long)filp->f_pos) { - case 0: - if (filldir(dirent, ".", 1, 0, inode->i_ino, DT_DIR) < 0) + if (ctx->pos == 0) { + if (!dir_emit_dot(file, ctx)) goto free_out; - filp->f_pos += 1; - - case 1: - if (filldir(dirent, "..", 2, 1, dir.parent_id, DT_DIR) < 0) + ctx->pos = 1; + } + if (ctx->pos == 1) { + if (!dir_emit(ctx, "..", 2, dir.parent_id, DT_DIR)) goto free_out; - filp->f_pos += 1; - - default: - break; + ctx->pos = 2; } read_lock(&adfs_dir_lock); - ret = ops->setpos(&dir, filp->f_pos - 2); + ret = ops->setpos(&dir, ctx->pos - 2); if (ret) goto unlock_out; while (ops->getnext(&dir, &obj) == 0) { - if (filldir(dirent, obj.name, obj.name_len, - filp->f_pos, obj.file_id, DT_UNKNOWN) < 0) - goto unlock_out; - filp->f_pos += 1; + if (!dir_emit(ctx, obj.name, obj.name_len, + obj.file_id, DT_UNKNOWN)) + break; + ctx->pos++; } unlock_out: @@ -65,8 +61,6 @@ unlock_out: free_out: ops->free(&dir); - -out: return ret; } @@ -192,13 +186,12 @@ out: const struct file_operations adfs_dir_operations = { .read = generic_read_dir, .llseek = generic_file_llseek, - .readdir = adfs_readdir, + .iterate = adfs_readdir, .fsync = generic_file_fsync, }; static int -adfs_hash(const struct dentry *parent, const struct inode *inode, - struct qstr *qstr) +adfs_hash(const struct dentry *parent, struct qstr *qstr) { const unsigned int name_len = ADFS_SB(parent->d_sb)->s_namelen; const unsigned char *name; @@ -234,8 +227,7 @@ adfs_hash(const struct dentry *parent, const struct inode *inode, * requirements of the underlying filesystem. */ static int -adfs_compare(const struct dentry *parent, const struct inode *pinode, - const struct dentry *dentry, const struct inode *inode, +adfs_compare(const struct dentry *parent, const struct dentry *dentry, unsigned int len, const char *str, const struct qstr *name) { int i; diff --git a/fs/adfs/super.c b/fs/adfs/super.c index d57122935793..0ff4bae2c2a2 100644 --- a/fs/adfs/super.c +++ b/fs/adfs/super.c @@ -524,6 +524,7 @@ static struct file_system_type adfs_fs_type = { .kill_sb = kill_block_super, .fs_flags = FS_REQUIRES_DEV, }; +MODULE_ALIAS_FS("adfs"); static int __init init_adfs_fs(void) { |