diff options
| author | Ingo Molnar <mingo@kernel.org> | 2012-04-14 13:18:27 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2012-04-14 13:19:04 +0200 |
| commit | 6ac1ef482d7ae0c690f1640bf6eb818ff9a2d91e (patch) | |
| tree | 021cc9f6b477146fcebe6f3be4752abfa2ba18a9 /drivers/misc/ibmasm/ibmasmfs.c | |
| parent | 682968e0c425c60f0dde37977e5beb2b12ddc4cc (diff) | |
| parent | a385ec4f11bdcf81af094c03e2444ee9b7fad2e5 (diff) | |
Merge branch 'perf/core' into perf/uprobes
Merge in latest upstream (and the latest perf development tree),
to prepare for tooling changes, and also to pick up v3.4 MM
changes that the uprobes code needs to take care of.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'drivers/misc/ibmasm/ibmasmfs.c')
| -rw-r--r-- | drivers/misc/ibmasm/ibmasmfs.c | 24 |
1 files changed, 7 insertions, 17 deletions
diff --git a/drivers/misc/ibmasm/ibmasmfs.c b/drivers/misc/ibmasm/ibmasmfs.c index 35361753b48..6673e578b3e 100644 --- a/drivers/misc/ibmasm/ibmasmfs.c +++ b/drivers/misc/ibmasm/ibmasmfs.c @@ -87,7 +87,7 @@ static LIST_HEAD(service_processors); static struct inode *ibmasmfs_make_inode(struct super_block *sb, int mode); -static void ibmasmfs_create_files (struct super_block *sb, struct dentry *root); +static void ibmasmfs_create_files (struct super_block *sb); static int ibmasmfs_fill_super (struct super_block *sb, void *data, int silent); @@ -114,7 +114,6 @@ static struct file_system_type ibmasmfs_type = { static int ibmasmfs_fill_super (struct super_block *sb, void *data, int silent) { struct inode *root; - struct dentry *root_dentry; sb->s_blocksize = PAGE_CACHE_SIZE; sb->s_blocksize_bits = PAGE_CACHE_SHIFT; @@ -129,14 +128,11 @@ static int ibmasmfs_fill_super (struct super_block *sb, void *data, int silent) root->i_op = &simple_dir_inode_operations; root->i_fop = ibmasmfs_dir_ops; - root_dentry = d_alloc_root(root); - if (!root_dentry) { - iput(root); + sb->s_root = d_make_root(root); + if (!sb->s_root) return -ENOMEM; - } - sb->s_root = root_dentry; - ibmasmfs_create_files(sb, root_dentry); + ibmasmfs_create_files(sb); return 0; } @@ -504,12 +500,6 @@ static ssize_t r_heartbeat_file_write(struct file *file, const char __user *buf, return 1; } -static int remote_settings_file_open(struct inode *inode, struct file *file) -{ - file->private_data = inode->i_private; - return 0; -} - static int remote_settings_file_close(struct inode *inode, struct file *file) { return 0; @@ -604,7 +594,7 @@ static const struct file_operations r_heartbeat_fops = { }; static const struct file_operations remote_settings_fops = { - .open = remote_settings_file_open, + .open = simple_open, .release = remote_settings_file_close, .read = remote_settings_file_read, .write = remote_settings_file_write, @@ -612,7 +602,7 @@ static const struct file_operations remote_settings_fops = { }; -static void ibmasmfs_create_files (struct super_block *sb, struct dentry *root) +static void ibmasmfs_create_files (struct super_block *sb) { struct list_head *entry; struct service_processor *sp; @@ -621,7 +611,7 @@ static void ibmasmfs_create_files (struct super_block *sb, struct dentry *root) struct dentry *dir; struct dentry *remote_dir; sp = list_entry(entry, struct service_processor, node); - dir = ibmasmfs_create_dir(sb, root, sp->dirname); + dir = ibmasmfs_create_dir(sb, sb->s_root, sp->dirname); if (!dir) continue; |