From baff4e44b92aad363dcce176b907a369ee8b348e Mon Sep 17 00:00:00 2001 From: Brian Foster Date: Tue, 15 Jul 2014 08:07:29 +1000 Subject: xfs: add xlog sysfs kobject and attribute handlers Embed a kobject into the xfs log data structure (xlog). This creates a 'log' subdirectory for every XFS mount instance in sysfs. The lifecycle of the log kobject is tied to the lifecycle of the log. Also define a set of generic attribute handlers associated with the log kobject in preparation for the addition of attributes. Signed-off-by: Brian Foster Reviewed-by: Dave Chinner Signed-off-by: Dave Chinner --- fs/xfs/xfs_log_priv.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'fs/xfs/xfs_log_priv.h') diff --git a/fs/xfs/xfs_log_priv.h b/fs/xfs/xfs_log_priv.h index 9bc403a9e54f..db7cbdeb2b42 100644 --- a/fs/xfs/xfs_log_priv.h +++ b/fs/xfs/xfs_log_priv.h @@ -405,6 +405,8 @@ struct xlog { struct xlog_grant_head l_reserve_head; struct xlog_grant_head l_write_head; + struct xfs_kobj l_kobj; + /* The following field are used for debugging; need to hold icloglock */ #ifdef DEBUG char *l_iclog_bak[XLOG_MAX_ICLOGS]; -- cgit v1.2.3