From c4144670fd9b34d6eae22c9f83751745898e8243 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Tue, 2 Oct 2012 16:34:38 -0400 Subject: kill daemonize() Signed-off-by: Al Viro --- fs/fs_struct.c | 24 ------------------------ 1 file changed, 24 deletions(-) (limited to 'fs/fs_struct.c') diff --git a/fs/fs_struct.c b/fs/fs_struct.c index 5df4775fea03..fe6ca583bbc0 100644 --- a/fs/fs_struct.c +++ b/fs/fs_struct.c @@ -164,27 +164,3 @@ struct fs_struct init_fs = { .seq = SEQCNT_ZERO, .umask = 0022, }; - -void daemonize_fs_struct(void) -{ - struct fs_struct *fs = current->fs; - - if (fs) { - int kill; - - task_lock(current); - - spin_lock(&init_fs.lock); - init_fs.users++; - spin_unlock(&init_fs.lock); - - spin_lock(&fs->lock); - current->fs = &init_fs; - kill = !--fs->users; - spin_unlock(&fs->lock); - - task_unlock(current); - if (kill) - free_fs_struct(fs); - } -} -- cgit v1.2.3-55-g7522