xfs: add tracepoints to AGF/AGI read operations

[cascardo/linux.git] / fs / xfs / xfs_alloc.c

diff --git a/fs/xfs/xfs_alloc.c b/fs/xfs/xfs_alloc.c
index bcf1652..9eab2df 100644 (file)
--- a/fs/xfs/xfs_alloc.c
+++ b/fs/xfs/xfs_alloc.c
@@ -2294,6 +2294,8 @@ xfs_read_agf(
 {
        int             error;
 
+       trace_xfs_read_agf(mp, agno);
+
        ASSERT(agno != NULLAGNUMBER);
        error = xfs_trans_read_buf(
                        mp, tp, mp->m_ddev_targp,
@@ -2324,8 +2326,9 @@ xfs_alloc_read_agf(
        struct xfs_perag        *pag;           /* per allocation group data */
        int                     error;
 
-       ASSERT(agno != NULLAGNUMBER);
+       trace_xfs_alloc_read_agf(mp, agno);
 
+       ASSERT(agno != NULLAGNUMBER);
        error = xfs_read_agf(mp, tp, agno,
                        (flags & XFS_ALLOC_FLAG_TRYLOCK) ? XBF_TRYLOCK : 0,
                        bpp);