Commit d5bf8889 authored by Al Viro's avatar Al Viro
Browse files

fs/notify: constify path 



Reviewed-by: default avatarMatthew Bobrowski <repnop@google.com>
Reviewed-by: default avatarChristian Brauner (Microsoft) <brauner@kernel.org>
Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
parent 8996682b

fs/notify/fanotify/fanotify.c

+1 −1
Original line number Diff line number Diff line
@@ -18,7 +18,7 @@ 


#include "fanotify.h"



static bool fanotify_path_equal(struct path *p1, struct path *p2)

static bool fanotify_path_equal(const struct path *p1, const struct path *p2)

{

	return p1->mnt == p2->mnt && p1->dentry == p2->dentry;

}

fs/notify/fanotify/fanotify.h

+1 −1
Original line number Diff line number Diff line
@@ -458,7 +458,7 @@ static inline bool fanotify_event_has_path(struct fanotify_event *event) 
		event->type == FANOTIFY_EVENT_TYPE_PATH_PERM;

}



static inline struct path *fanotify_event_path(struct fanotify_event *event)

static inline const struct path *fanotify_event_path(struct fanotify_event *event)

{

	if (event->type == FANOTIFY_EVENT_TYPE_PATH)

		return &FANOTIFY_PE(event)->path;

fs/notify/fanotify/fanotify_user.c

+3 −3
Original line number Diff line number Diff line
@@ -249,7 +249,7 @@ static struct fanotify_event *get_one_event(struct fsnotify_group *group, 
	return event;

}



static int create_fd(struct fsnotify_group *group, struct path *path,

static int create_fd(struct fsnotify_group *group, const struct path *path,

		     struct file **file)

{

	int client_fd;
@@ -619,7 +619,7 @@ static ssize_t copy_event_to_user(struct fsnotify_group *group, 
				  char __user *buf, size_t count)

{

	struct fanotify_event_metadata metadata;

	struct path *path = fanotify_event_path(event);

	const struct path *path = fanotify_event_path(event);

	struct fanotify_info *info = fanotify_event_info(event);

	unsigned int info_mode = FAN_GROUP_FLAG(group, FANOTIFY_INFO_MODES);

	unsigned int pidfd_mode = info_mode & FAN_REPORT_PIDFD;
@@ -1553,7 +1553,7 @@ static int fanotify_test_fid(struct dentry *dentry) 
}



static int fanotify_events_supported(struct fsnotify_group *group,

				     struct path *path, __u64 mask,

				     const struct path *path, __u64 mask,

				     unsigned int flags)

{

	unsigned int mark_type = flags & FANOTIFY_MARK_TYPE_BITS;