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authorLinus Torvalds <torvalds@linux-foundation.org>2009-10-22 03:28:28 +0400
committerLinus Torvalds <torvalds@linux-foundation.org>2009-10-22 03:28:28 +0400
commitd995053d045d777e78ba7eba71a6a0733f3aa726 (patch)
tree35cb9e017f55034534b3fdf944e6f263785c49ac /fs
parentbe8db0b843d4eef193e996c3e31aabf15b2d7004 (diff)
parent945526846a84c00adac1efd1c6befdaa77039623 (diff)
downloadlinux-d995053d045d777e78ba7eba71a6a0733f3aa726.tar.xz
Merge branch 'for-linus' of git://git.infradead.org/users/eparis/notify
* 'for-linus' of git://git.infradead.org/users/eparis/notify: dnotify: ignore FS_EVENT_ON_CHILD inotify: fix coalesce duplicate events into a single event in special case inotify: deprecate the inotify kernel interface fsnotify: do not set group for a mark before it is on the i_list
Diffstat (limited to 'fs')
-rw-r--r--fs/notify/dnotify/dnotify.c3
-rw-r--r--fs/notify/inode_mark.c6
-rw-r--r--fs/notify/notification.c2
3 files changed, 6 insertions, 5 deletions
diff --git a/fs/notify/dnotify/dnotify.c b/fs/notify/dnotify/dnotify.c
index 828a889be909..7e54e52964dd 100644
--- a/fs/notify/dnotify/dnotify.c
+++ b/fs/notify/dnotify/dnotify.c
@@ -91,6 +91,7 @@ static int dnotify_handle_event(struct fsnotify_group *group,
struct dnotify_struct *dn;
struct dnotify_struct **prev;
struct fown_struct *fown;
+ __u32 test_mask = event->mask & ~FS_EVENT_ON_CHILD;
to_tell = event->to_tell;
@@ -106,7 +107,7 @@ static int dnotify_handle_event(struct fsnotify_group *group,
spin_lock(&entry->lock);
prev = &dnentry->dn;
while ((dn = *prev) != NULL) {
- if ((dn->dn_mask & event->mask) == 0) {
+ if ((dn->dn_mask & test_mask) == 0) {
prev = &dn->dn_next;
continue;
}
diff --git a/fs/notify/inode_mark.c b/fs/notify/inode_mark.c
index c8a07c65482b..3165d85aada2 100644
--- a/fs/notify/inode_mark.c
+++ b/fs/notify/inode_mark.c
@@ -324,11 +324,11 @@ int fsnotify_add_mark(struct fsnotify_mark_entry *entry,
spin_lock(&group->mark_lock);
spin_lock(&inode->i_lock);
- entry->group = group;
- entry->inode = inode;
-
lentry = fsnotify_find_mark_entry(group, inode);
if (!lentry) {
+ entry->group = group;
+ entry->inode = inode;
+
hlist_add_head(&entry->i_list, &inode->i_fsnotify_mark_entries);
list_add(&entry->g_list, &group->mark_entries);
diff --git a/fs/notify/notification.c b/fs/notify/notification.c
index 3816d5750dd5..b8bf53b4c108 100644
--- a/fs/notify/notification.c
+++ b/fs/notify/notification.c
@@ -143,7 +143,7 @@ static bool event_compare(struct fsnotify_event *old, struct fsnotify_event *new
/* remember, after old was put on the wait_q we aren't
* allowed to look at the inode any more, only thing
* left to check was if the file_name is the same */
- if (old->name_len &&
+ if (!old->name_len ||
!strcmp(old->file_name, new->file_name))
return true;
break;