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| author | Amir Goldstein <amir73il@gmail.com> | 2022-04-22 14:03:23 +0200 |
|---|---|---|
| committer | Jan Kara <jack@suse.cz> | 2022-04-25 14:43:00 +0200 |
| commit | 4adce25ccfff215939ee465b8c0aa70526d5c352 (patch) | |
| tree | ee9c2ee15160ba32167218095f31c77b5120f6d5 | |
| parent | fsnotify: allow adding an inode mark without pinning inode (diff) | |
| download | linux-4adce25ccfff215939ee465b8c0aa70526d5c352.tar.xz linux-4adce25ccfff215939ee465b8c0aa70526d5c352.zip | |
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>
| -rw-r--r-- | fs/notify/fanotify/fanotify.h | 10 | ||||
| -rw-r--r-- | 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 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) |