From 587d4a17d837ac0f17edb26f1b6c80c0abda6343 Mon Sep 17 00:00:00 2001 From: "Helight.Xu" Date: Wed, 30 Dec 2009 13:24:41 +0800 Subject: some clean up in fs/proc EXPORT_SYMBOL(proc_symlink); EXPORT_SYMBOL(proc_mkdir); EXPORT_SYMBOL(create_proc_entry); EXPORT_SYMBOL(proc_create_data); EXPORT_SYMBOL(remove_proc_entry); Those EXPORT_SYMBOL shouldn't be in fs/proc/root.c, should be in fs/proc/generic.c. Signed-off-by: Helight.Xu Signed-off-by: Al Viro --- fs/proc/generic.c | 5 +++++ fs/proc/root.c | 6 ------ 2 files changed, 5 insertions(+), 6 deletions(-) (limited to 'fs/proc') diff --git a/fs/proc/generic.c b/fs/proc/generic.c index 480cb1065eec..9580abeadeb3 100644 --- a/fs/proc/generic.c +++ b/fs/proc/generic.c @@ -662,6 +662,7 @@ struct proc_dir_entry *proc_symlink(const char *name, } return ent; } +EXPORT_SYMBOL(proc_symlink); struct proc_dir_entry *proc_mkdir_mode(const char *name, mode_t mode, struct proc_dir_entry *parent) @@ -700,6 +701,7 @@ struct proc_dir_entry *proc_mkdir(const char *name, { return proc_mkdir_mode(name, S_IRUGO | S_IXUGO, parent); } +EXPORT_SYMBOL(proc_mkdir); struct proc_dir_entry *create_proc_entry(const char *name, mode_t mode, struct proc_dir_entry *parent) @@ -728,6 +730,7 @@ struct proc_dir_entry *create_proc_entry(const char *name, mode_t mode, } return ent; } +EXPORT_SYMBOL(create_proc_entry); struct proc_dir_entry *proc_create_data(const char *name, mode_t mode, struct proc_dir_entry *parent, @@ -762,6 +765,7 @@ out_free: out: return NULL; } +EXPORT_SYMBOL(proc_create_data); static void free_proc_entry(struct proc_dir_entry *de) { @@ -853,3 +857,4 @@ continue_removing: de->parent->name, de->name, de->subdir->name); pde_put(de); } +EXPORT_SYMBOL(remove_proc_entry); diff --git a/fs/proc/root.c b/fs/proc/root.c index b080b791d9e3..757c069f2a65 100644 --- a/fs/proc/root.c +++ b/fs/proc/root.c @@ -220,9 +220,3 @@ void pid_ns_release_proc(struct pid_namespace *ns) { mntput(ns->proc_mnt); } - -EXPORT_SYMBOL(proc_symlink); -EXPORT_SYMBOL(proc_mkdir); -EXPORT_SYMBOL(create_proc_entry); -EXPORT_SYMBOL(proc_create_data); -EXPORT_SYMBOL(remove_proc_entry); -- cgit v1.2.3 From 9f5596af44514f99e3a654a4f7cb813354b9e516 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Fri, 5 Feb 2010 00:40:25 -0500 Subject: take check for new events in namespace (guts of mounts_poll()) to namespace.c Signed-off-by: Al Viro --- fs/proc/base.c | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-) (limited to 'fs/proc') diff --git a/fs/proc/base.c b/fs/proc/base.c index 58324c299165..746895ddfda1 100644 --- a/fs/proc/base.c +++ b/fs/proc/base.c @@ -647,17 +647,11 @@ static int mounts_release(struct inode *inode, struct file *file) static unsigned mounts_poll(struct file *file, poll_table *wait) { struct proc_mounts *p = file->private_data; - struct mnt_namespace *ns = p->ns; unsigned res = POLLIN | POLLRDNORM; - poll_wait(file, &ns->poll, wait); - - spin_lock(&vfsmount_lock); - if (p->event != ns->event) { - p->event = ns->event; + poll_wait(file, &p->ns->poll, wait); + if (mnt_had_events(p)) res |= POLLERR | POLLPRI; - } - spin_unlock(&vfsmount_lock); return res; } -- cgit v1.2.3