diff options
Diffstat (limited to 'fs/proc')
| -rw-r--r-- | fs/proc/generic.c | 18 | ||||
| -rw-r--r-- | fs/proc/internal.h | 5 | ||||
| -rw-r--r-- | fs/proc/proc_net.c | 4 |
3 files changed, 13 insertions, 14 deletions
diff --git a/fs/proc/generic.c b/fs/proc/generic.c index 793a67574668..5d709fa8f3a2 100644 --- a/fs/proc/generic.c +++ b/fs/proc/generic.c @@ -28,7 +28,7 @@ static DEFINE_RWLOCK(proc_subdir_lock); -static int proc_match(unsigned int len, const char *name, struct proc_dir_entry *de) +static int proc_match(const char *name, struct proc_dir_entry *de, unsigned int len) { if (len < de->namelen) return -1; @@ -60,7 +60,7 @@ static struct proc_dir_entry *pde_subdir_find(struct proc_dir_entry *dir, struct proc_dir_entry *de = rb_entry(node, struct proc_dir_entry, subdir_node); - int result = proc_match(len, name, de); + int result = proc_match(name, de, len); if (result < 0) node = node->rb_left; @@ -84,7 +84,7 @@ static bool pde_subdir_insert(struct proc_dir_entry *dir, struct proc_dir_entry *this = rb_entry(*new, struct proc_dir_entry, subdir_node); - int result = proc_match(de->namelen, de->name, this); + int result = proc_match(de->name, this, de->namelen); parent = *new; if (result < 0) @@ -211,8 +211,8 @@ void proc_free_inum(unsigned int inum) * Don't create negative dentries here, return -ENOENT by hand * instead. */ -struct dentry *proc_lookup_de(struct proc_dir_entry *de, struct inode *dir, - struct dentry *dentry) +struct dentry *proc_lookup_de(struct inode *dir, struct dentry *dentry, + struct proc_dir_entry *de) { struct inode *inode; @@ -235,7 +235,7 @@ struct dentry *proc_lookup_de(struct proc_dir_entry *de, struct inode *dir, struct dentry *proc_lookup(struct inode *dir, struct dentry *dentry, unsigned int flags) { - return proc_lookup_de(PDE(dir), dir, dentry); + return proc_lookup_de(dir, dentry, PDE(dir)); } /* @@ -247,8 +247,8 @@ struct dentry *proc_lookup(struct inode *dir, struct dentry *dentry, * value of the readdir() call, as long as it's non-negative * for success.. */ -int proc_readdir_de(struct proc_dir_entry *de, struct file *file, - struct dir_context *ctx) +int proc_readdir_de(struct file *file, struct dir_context *ctx, + struct proc_dir_entry *de) { int i; @@ -292,7 +292,7 @@ int proc_readdir(struct file *file, struct dir_context *ctx) { struct inode *inode = file_inode(file); - return proc_readdir_de(PDE(inode), file, ctx); + return proc_readdir_de(file, ctx, PDE(inode)); } /* diff --git a/fs/proc/internal.h b/fs/proc/internal.h index 5ba317874f0d..d697c8ab0a14 100644 --- a/fs/proc/internal.h +++ b/fs/proc/internal.h @@ -153,10 +153,9 @@ extern bool proc_fill_cache(struct file *, struct dir_context *, const char *, i * generic.c */ extern struct dentry *proc_lookup(struct inode *, struct dentry *, unsigned int); -extern struct dentry *proc_lookup_de(struct proc_dir_entry *, struct inode *, - struct dentry *); +struct dentry *proc_lookup_de(struct inode *, struct dentry *, struct proc_dir_entry *); extern int proc_readdir(struct file *, struct dir_context *); -extern int proc_readdir_de(struct proc_dir_entry *, struct file *, struct dir_context *); +int proc_readdir_de(struct file *, struct dir_context *, struct proc_dir_entry *); static inline struct proc_dir_entry *pde_get(struct proc_dir_entry *pde) { diff --git a/fs/proc/proc_net.c b/fs/proc/proc_net.c index a2bf369c923d..68c06ae7888c 100644 --- a/fs/proc/proc_net.c +++ b/fs/proc/proc_net.c @@ -135,7 +135,7 @@ static struct dentry *proc_tgid_net_lookup(struct inode *dir, de = ERR_PTR(-ENOENT); net = get_proc_task_net(dir); if (net != NULL) { - de = proc_lookup_de(net->proc_net, dir, dentry); + de = proc_lookup_de(dir, dentry, net->proc_net); put_net(net); } return de; @@ -172,7 +172,7 @@ static int proc_tgid_net_readdir(struct file *file, struct dir_context *ctx) ret = -EINVAL; net = get_proc_task_net(file_inode(file)); if (net != NULL) { - ret = proc_readdir_de(net->proc_net, file, ctx); + ret = proc_readdir_de(file, ctx, net->proc_net); put_net(net); } return ret; |