From d2e078c33c24f97411b0fdd7cd2173e68125e7e3 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Thu, 24 Jun 2010 11:50:22 +1000 Subject: xfs: some iget tracing cleanups / fixes The xfs_iget_alloc/found tracepoints are a bit misnamed and misplaced. Rename them to xfs_iget_hit/xfs_iget_miss and move them to the beggining of the xfs_iget_cache_hit/miss functions. Add a new xfs_iget_reclaim_fail tracepoint for the case where we fail to re-initialize a VFS inode, and add a second instance of the xfs_iget_skip tracepoint for the case of a failed igrab() call. Signed-off-by: Christoph Hellwig Reviewed-by: Dave Chinner --- fs/xfs/linux-2.6/xfs_trace.h | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'fs/xfs/linux-2.6/xfs_trace.h') diff --git a/fs/xfs/linux-2.6/xfs_trace.h b/fs/xfs/linux-2.6/xfs_trace.h index 3f2eec28c70d..9efe368d38c7 100644 --- a/fs/xfs/linux-2.6/xfs_trace.h +++ b/fs/xfs/linux-2.6/xfs_trace.h @@ -561,8 +561,9 @@ DEFINE_EVENT(xfs_iget_class, name, \ TP_ARGS(ip)) DEFINE_IGET_EVENT(xfs_iget_skip); DEFINE_IGET_EVENT(xfs_iget_reclaim); -DEFINE_IGET_EVENT(xfs_iget_found); -DEFINE_IGET_EVENT(xfs_iget_alloc); +DEFINE_IGET_EVENT(xfs_iget_reclaim_fail); +DEFINE_IGET_EVENT(xfs_iget_hit); +DEFINE_IGET_EVENT(xfs_iget_miss); DECLARE_EVENT_CLASS(xfs_inode_class, TP_PROTO(struct xfs_inode *ip, unsigned long caller_ip), -- cgit v1.2.3