diff options
Diffstat (limited to 'fs/notify/fanotify/fanotify.c')
| -rw-r--r-- | fs/notify/fanotify/fanotify.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/fs/notify/fanotify/fanotify.c b/fs/notify/fanotify/fanotify.c index 3dc71a8e795a..b8c04a6f04c5 100644 --- a/fs/notify/fanotify/fanotify.c +++ b/fs/notify/fanotify/fanotify.c @@ -207,13 +207,14 @@ static u32 fanotify_group_event_mask(struct fsnotify_group *group, __u32 test_mask, user_mask = FANOTIFY_OUTGOING_EVENTS | FANOTIFY_EVENT_FLAGS; const struct path *path = fsnotify_data_path(data, data_type); + unsigned int fid_mode = FAN_GROUP_FLAG(group, FANOTIFY_FID_BITS); struct fsnotify_mark *mark; int type; pr_debug("%s: report_mask=%x mask=%x data=%p data_type=%d\n", __func__, iter_info->report_mask, event_mask, data, data_type); - if (!FAN_GROUP_FLAG(group, FAN_REPORT_FID)) { + if (!fid_mode) { /* Do we have path to open a file descriptor? */ if (!path) return 0; @@ -264,7 +265,7 @@ static u32 fanotify_group_event_mask(struct fsnotify_group *group, * fanotify_alloc_event() when group is reporting fid as indication * that event happened on child. */ - if (FAN_GROUP_FLAG(group, FAN_REPORT_FID)) { + if (fid_mode) { /* Do not report event flags without any event */ if (!(test_mask & ~FANOTIFY_EVENT_FLAGS)) return 0; @@ -424,6 +425,7 @@ static struct fanotify_event *fanotify_alloc_event(struct fsnotify_group *group, gfp_t gfp = GFP_KERNEL_ACCOUNT; struct inode *id = fanotify_fid_inode(mask, data, data_type, dir); const struct path *path = fsnotify_data_path(data, data_type); + unsigned int fid_mode = FAN_GROUP_FLAG(group, FANOTIFY_FID_BITS); bool name_event = false; /* @@ -444,7 +446,7 @@ static struct fanotify_event *fanotify_alloc_event(struct fsnotify_group *group, event = fanotify_alloc_perm_event(path, gfp); } else if (name_event && file_name) { event = fanotify_alloc_name_event(id, fsid, file_name, gfp); - } else if (FAN_GROUP_FLAG(group, FAN_REPORT_FID)) { + } else if (fid_mode) { event = fanotify_alloc_fid_event(id, fsid, gfp); } else { event = fanotify_alloc_path_event(path, gfp); @@ -551,7 +553,7 @@ static int fanotify_handle_event(struct fsnotify_group *group, u32 mask, return 0; } - if (FAN_GROUP_FLAG(group, FAN_REPORT_FID)) { + if (FAN_GROUP_FLAG(group, FANOTIFY_FID_BITS)) { fsid = fanotify_get_fsid(iter_info); /* Racing with mark destruction or creation? */ if (!fsid.val[0] && !fsid.val[1]) |