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authorAmir Goldstein <amir73il@gmail.com>2018-06-23 17:54:48 +0300
committerJan Kara <jack@suse.cz>2018-06-27 13:45:03 +0200
commitb812a9f5896379b6cff2ac168ddb5b89037d8e78 (patch)
tree459d434209e3b4d07d5949159b5c5d8ea0829d26 /fs/notify/fsnotify.h
parent9b6e543450dc03635899ba56b1c39cc593694560 (diff)
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fsnotify: pass connp and object type to fsnotify_add_mark()
Instead of passing inode and vfsmount arguments to fsnotify_add_mark() and its _locked variant, pass an abstract object pointer and the object type. The helpers fsnotify_obj_{inode,mount} are added to get the concrete object pointer from abstract object pointer. Signed-off-by: Amir Goldstein <amir73il@gmail.com> Signed-off-by: Jan Kara <jack@suse.cz>
Diffstat (limited to 'fs/notify/fsnotify.h')
-rw-r--r--fs/notify/fsnotify.h10
1 files changed, 10 insertions, 0 deletions
diff --git a/fs/notify/fsnotify.h b/fs/notify/fsnotify.h
index 94cedf8264ba..caeee042d1cc 100644
--- a/fs/notify/fsnotify.h
+++ b/fs/notify/fsnotify.h
@@ -9,6 +9,16 @@
#include "../mount.h"
+static inline struct inode *fsnotify_obj_inode(fsnotify_connp_t *connp)
+{
+ return container_of(connp, struct inode, i_fsnotify_marks);
+}
+
+static inline struct mount *fsnotify_obj_mount(fsnotify_connp_t *connp)
+{
+ return container_of(connp, struct mount, mnt_fsnotify_marks);
+}
+
/* destroy all events sitting in this groups notification queue */
extern void fsnotify_flush_notify(struct fsnotify_group *group);