diff options
| author | Steven Whitehouse <swhiteho@redhat.com> | 2008-06-04 18:06:21 +0400 |
|---|---|---|
| committer | Steven Whitehouse <swhiteho@redhat.com> | 2008-06-27 12:39:50 +0400 |
| commit | 31fcba00fe7145527b159f8893ec6c9cc61309fd (patch) | |
| tree | 6fef1dc1b20166b881356159d9ac8208a9335978 /fs/gfs2/locking/dlm/lock_dlm.h | |
| parent | b2cad26cfc2091050574a460b304ed103a35dbda (diff) | |
| download | linux-31fcba00fe7145527b159f8893ec6c9cc61309fd.tar.xz | |
[GFS2] Remove all_list from lock_dlm
I discovered that we had a list onto which every lock_dlm
lock was being put. Its only function was to discover whether
we'd got any locks left after umount. Since there was already
a counter for that purpose as well, I removed the list. The
saving is sizeof(struct list_head) per glock - well worth
having.
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Diffstat (limited to 'fs/gfs2/locking/dlm/lock_dlm.h')
| -rw-r--r-- | fs/gfs2/locking/dlm/lock_dlm.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/fs/gfs2/locking/dlm/lock_dlm.h b/fs/gfs2/locking/dlm/lock_dlm.h index 845a27fd303e..21cf46617d90 100644 --- a/fs/gfs2/locking/dlm/lock_dlm.h +++ b/fs/gfs2/locking/dlm/lock_dlm.h @@ -74,7 +74,6 @@ struct gdlm_ls { spinlock_t async_lock; struct list_head delayed; struct list_head submit; - struct list_head all_locks; u32 all_locks_count; wait_queue_head_t wait_control; struct task_struct *thread; @@ -112,7 +111,6 @@ struct gdlm_lock { unsigned long flags; /* lock_dlm flags LFL_ */ struct list_head delay_list; /* delayed */ - struct list_head all_list; /* all locks for the fs */ struct gdlm_lock *hold_null; /* NL lock for hold_lvb */ }; |