Make sure orphans gets run promptly.

Whenever we add an orphan to the list, ask the
cleaner thread to have a look at it.

Signed-off-by: NeilBrown <neilb@suse.de>

diff --git a/inode.c b/inode.c
index f5d9893bf728de61b8dea80927c7431cc8428903..42cf624bec2aedbdfc9fdcacae2a2d303f91557e 100644 (file)
--- a/inode.c
+++ b/inode.c
@@ -341,6 +341,7 @@ lafs_import_inode(struct inode *ino, struct datablock *b)
                        if (list_empty(&b->orphans)) {
                                list_add_tail(&b->orphans, &fs->pending_orphans);
                                getdref(b, MKREF(orphan_list));
+                               lafs_wake_cleaner(fs);
                        }
                        spin_unlock(&fs->lock);
                }

diff --git a/orphan.c b/orphan.c
index 1abe64384bdb4608da95dbd8b209b12d75bb61b5..aded0020b555807be1e8a5ad0e73e1d32838a7e1 100644 (file)
--- a/orphan.c
+++ b/orphan.c
@@ -163,13 +163,9 @@ static void orphan_commit(struct fs *fs, struct datablock *b, struct datablock *
 
        /* Committed to being an orphan now */
        b->orphan_slot = om->nextfree++;
-       spin_lock(&fs->lock);
        set_bit(B_Orphan, &b->b.flags);
-       if (list_empty(&b->orphans)) {
-               getdref(b, MKREF(orphan_list));
-               list_add_tail(&b->orphans, &fs->pending_orphans);
-       }
-       spin_unlock(&fs->lock);
+       lafs_add_orphan(fs, b);
+
        dprintk("%p->orphan_slot=%d (%lu,%lu,%lu) %s\n", b, b->orphan_slot,
                LAFSI(b->b.inode)->filesys->i_ino,
                b->b.inode->i_ino, b->b.fileaddr, strblk(&b->b));
@@ -568,6 +564,7 @@ void lafs_add_orphan(struct fs *fs, struct datablock *db)
                getdref(db, MKREF(orphan_list));
        }
        spin_unlock(&fs->lock);
+       lafs_wake_cleaner(fs);
 }
 
 void lafs_orphan_forget(struct fs *fs, struct datablock *db)