From dd8a5b036b6e8d50854e130555f90f062c5eacec Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Thu, 28 Nov 2013 14:54:20 -0500 Subject: sysfs, kernfs: move sysfs_open_file to include/linux/kernfs.h sysfs_open_file will be used as the primary handle for kernfs methods. Move its definition from fs/sysfs/file.c to include/linux/kernfs.h and mark the public and private fields. This is pure relocation. Signed-off-by: Tejun Heo Signed-off-by: Greg Kroah-Hartman --- include/linux/kernfs.h | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) (limited to 'include/linux/kernfs.h') diff --git a/include/linux/kernfs.h b/include/linux/kernfs.h index e8b73d4a08d2..b923052c29d0 100644 --- a/include/linux/kernfs.h +++ b/include/linux/kernfs.h @@ -9,12 +9,30 @@ #include #include +#include +#include struct file; struct iattr; +struct seq_file; +struct vm_area_struct; struct sysfs_dirent; +struct sysfs_open_file { + /* published fields */ + struct sysfs_dirent *sd; + struct file *file; + + /* private fields, do not use outside kernfs proper */ + struct mutex mutex; + int event; + struct list_head list; + + bool mmapped; + const struct vm_operations_struct *vm_ops; +}; + #ifdef CONFIG_SYSFS struct sysfs_dirent *kernfs_create_dir_ns(struct sysfs_dirent *parent, -- cgit v1.2.2