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authorAmir Goldstein <amir73il@gmail.com>2022-04-22 15:03:23 +0300
committerJan Kara <jack@suse.cz>2022-04-25 14:43:00 +0200
commit4adce25ccfff215939ee465b8c0aa70526d5c352 (patch)
treeee9c2ee15160ba32167218095f31c77b5120f6d5 /fs/notify
parentc3638b5b13740fa31762d414bbce8b7a694e582a (diff)
downloadlinux-next-4adce25ccfff215939ee465b8c0aa70526d5c352.tar.gz
fanotify: create helper fanotify_mark_user_flags()
To translate from fsnotify mark flags to user visible flags. Link: https://lore.kernel.org/r/20220422120327.3459282-13-amir73il@gmail.com Signed-off-by: Amir Goldstein <amir73il@gmail.com> Signed-off-by: Jan Kara <jack@suse.cz>
Diffstat (limited to 'fs/notify')
-rw-r--r--fs/notify/fanotify/fanotify.h10
-rw-r--r--fs/notify/fdinfo.c6
2 files changed, 12 insertions, 4 deletions
diff --git a/fs/notify/fanotify/fanotify.h b/fs/notify/fanotify/fanotify.h
index a3d5b751cac5..87142bc0131a 100644
--- a/fs/notify/fanotify/fanotify.h
+++ b/fs/notify/fanotify/fanotify.h
@@ -490,3 +490,13 @@ static inline unsigned int fanotify_event_hash_bucket(
{
return event->hash & FANOTIFY_HTABLE_MASK;
}
+
+static inline unsigned int fanotify_mark_user_flags(struct fsnotify_mark *mark)
+{
+ unsigned int mflags = 0;
+
+ if (mark->flags & FSNOTIFY_MARK_FLAG_IGNORED_SURV_MODIFY)
+ mflags |= FAN_MARK_IGNORED_SURV_MODIFY;
+
+ return mflags;
+}
diff --git a/fs/notify/fdinfo.c b/fs/notify/fdinfo.c
index 1f34c5c29fdb..59fb40abe33d 100644
--- a/fs/notify/fdinfo.c
+++ b/fs/notify/fdinfo.c
@@ -14,6 +14,7 @@
#include <linux/exportfs.h>
#include "inotify/inotify.h"
+#include "fanotify/fanotify.h"
#include "fdinfo.h"
#include "fsnotify.h"
@@ -103,12 +104,9 @@ void inotify_show_fdinfo(struct seq_file *m, struct file *f)
static void fanotify_fdinfo(struct seq_file *m, struct fsnotify_mark *mark)
{
- unsigned int mflags = 0;
+ unsigned int mflags = fanotify_mark_user_flags(mark);
struct inode *inode;
- if (mark->flags & FSNOTIFY_MARK_FLAG_IGNORED_SURV_MODIFY)
- mflags |= FAN_MARK_IGNORED_SURV_MODIFY;
-
if (mark->connector->type == FSNOTIFY_OBJ_TYPE_INODE) {
inode = igrab(fsnotify_conn_inode(mark->connector));
if (!inode)