From b944249bcea97f2f6229852ae3f05f7acdcb0681 Mon Sep 17 00:00:00 2001 From: Miklos Szeredi Date: Wed, 29 Jan 2025 17:57:59 +0100 Subject: fsnotify: add mount notification infrastructure This is just the plumbing between the event source (fs/namespace.c) and the event consumer (fanotify). In itself it does nothing. Signed-off-by: Miklos Szeredi Link: https://lore.kernel.org/r/20250129165803.72138-2-mszeredi@redhat.com Signed-off-by: Christian Brauner --- include/linux/fsnotify.h | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) (limited to 'include/linux/fsnotify.h') diff --git a/include/linux/fsnotify.h b/include/linux/fsnotify.h index 1a9ef8f6784d..589e274adc7d 100644 --- a/include/linux/fsnotify.h +++ b/include/linux/fsnotify.h @@ -299,6 +299,11 @@ static inline void fsnotify_vfsmount_delete(struct vfsmount *mnt) __fsnotify_vfsmount_delete(mnt); } +static inline void fsnotify_mntns_delete(struct mnt_namespace *mntns) +{ + __fsnotify_mntns_delete(mntns); +} + /* * fsnotify_inoderemove - an inode is going away */ @@ -507,4 +512,19 @@ static inline int fsnotify_sb_error(struct super_block *sb, struct inode *inode, NULL, NULL, NULL, 0); } +static inline void fsnotify_mnt_attach(struct mnt_namespace *ns, struct vfsmount *mnt) +{ + fsnotify_mnt(FS_MNT_ATTACH, ns, mnt); +} + +static inline void fsnotify_mnt_detach(struct mnt_namespace *ns, struct vfsmount *mnt) +{ + fsnotify_mnt(FS_MNT_DETACH, ns, mnt); +} + +static inline void fsnotify_mnt_move(struct mnt_namespace *ns, struct vfsmount *mnt) +{ + fsnotify_mnt(FS_MNT_MOVE, ns, mnt); +} + #endif /* _LINUX_FS_NOTIFY_H */ -- cgit v1.2.3