5.10-stable review patch. If anyone has any objections, please let me know.
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From: Amir Goldstein amir73il@gmail.com
[ Upstream commit 4adce25ccfff215939ee465b8c0aa70526d5c352 ]
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 Signed-off-by: Chuck Lever chuck.lever@oracle.com Signed-off-by: Sasha Levin sashal@kernel.org --- fs/notify/fanotify/fanotify.h | 10 ++++++++++ fs/notify/fdinfo.c | 6 ++---- 2 files changed, 12 insertions(+), 4 deletions(-)
diff --git a/fs/notify/fanotify/fanotify.h b/fs/notify/fanotify/fanotify.h index a3d5b751cac5b..87142bc0131a4 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 1f34c5c29fdbd..59fb40abe33d3 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)