diff options
Diffstat (limited to 'kernel/cgroup/cgroup-internal.h')
| -rw-r--r-- | kernel/cgroup/cgroup-internal.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/kernel/cgroup/cgroup-internal.h b/kernel/cgroup/cgroup-internal.h index c9a35f09e4b9..a89cb0ba7a68 100644 --- a/kernel/cgroup/cgroup-internal.h +++ b/kernel/cgroup/cgroup-internal.h @@ -7,6 +7,7 @@ #include <linux/workqueue.h> #include <linux/list.h> #include <linux/refcount.h> +#include <linux/fs_context.h> #define TRACE_CGROUP_PATH_LEN 1024 extern spinlock_t trace_cgroup_path_lock; @@ -37,6 +38,18 @@ extern void __init enable_debug_cgroup(void); } while (0) /* + * The cgroup filesystem superblock creation/mount context. + */ +struct cgroup_fs_context { + char *data; +}; + +static inline struct cgroup_fs_context *cgroup_fc2context(struct fs_context *fc) +{ + return fc->fs_private; +} + +/* * A cgroup can be associated with multiple css_sets as different tasks may * belong to different cgroups on different hierarchies. In the other * direction, a css_set is naturally associated with multiple cgroups. @@ -255,5 +268,6 @@ void cgroup1_check_for_release(struct cgroup *cgrp); struct dentry *cgroup1_mount(struct file_system_type *fs_type, int flags, void *data, unsigned long magic, struct cgroup_namespace *ns); +int cgroup1_reconfigure(struct fs_context *ctx); #endif /* __CGROUP_INTERNAL_H */ |