diff options
Diffstat (limited to 'fs/afs/callback.c')
| -rw-r--r-- | fs/afs/callback.c | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/fs/afs/callback.c b/fs/afs/callback.c index 9bdbf36a9aa..7ef637d7f3a 100644 --- a/fs/afs/callback.c +++ b/fs/afs/callback.c @@ -8,7 +8,7 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * - * Authors: David Woodhouse <dwmw2@cambridge.redhat.com> + * Authors: David Woodhouse <dwmw2@infradead.org> * David Howells <dhowells@redhat.com> * */ @@ -17,9 +17,12 @@ #include <linux/module.h> #include <linux/init.h> #include <linux/circ_buf.h> +#include <linux/sched.h> #include "internal.h" +#if 0 unsigned afs_vnode_update_timeout = 10; +#endif /* 0 */ #define afs_breakring_space(server) \ CIRC_SPACE((server)->cb_break_head, (server)->cb_break_tail, \ @@ -44,7 +47,7 @@ void afs_init_callback_state(struct afs_server *server) while (!RB_EMPTY_ROOT(&server->cb_promises)) { vnode = rb_entry(server->cb_promises.rb_node, struct afs_vnode, cb_promise); - _debug("UNPROMISE { vid=%x vn=%u uq=%u}", + _debug("UNPROMISE { vid=%x:%u uq=%u}", vnode->fid.vid, vnode->fid.vnode, vnode->fid.unique); rb_erase(&vnode->cb_promise, &server->cb_promises); vnode->cb_promised = false; @@ -84,11 +87,8 @@ void afs_broken_callback_work(struct work_struct *work) /* if the vnode's data version number changed then its contents * are different */ - if (test_and_clear_bit(AFS_VNODE_ZAP_DATA, &vnode->flags)) { - _debug("zap data {%x:%u}", - vnode->fid.vid, vnode->fid.vnode); - invalidate_remote_inode(&vnode->vfs_inode); - } + if (test_and_clear_bit(AFS_VNODE_ZAP_DATA, &vnode->flags)) + afs_zap_data(vnode); } out: @@ -127,6 +127,9 @@ static void afs_break_callback(struct afs_server *server, spin_unlock(&server->cb_lock); queue_work(afs_callback_update_worker, &vnode->cb_broken_work); + if (list_empty(&vnode->granted_locks) && + !list_empty(&vnode->pending_locks)) + afs_lock_may_be_available(vnode); spin_unlock(&vnode->lock); } } @@ -348,9 +351,7 @@ void afs_dispatch_give_up_callbacks(struct work_struct *work) */ void afs_flush_callback_breaks(struct afs_server *server) { - cancel_delayed_work(&server->cb_break_work); - queue_delayed_work(afs_callback_update_worker, - &server->cb_break_work, 0); + mod_delayed_work(afs_callback_update_worker, &server->cb_break_work, 0); } #if 0 |