LU-15317 llite: Add FID to async ra iotrace

IOtrace log entries need to include the FID of the file
concerned.  Add this to async readahead.

test-parameters: trivial

Signed-off-by: Patrick Farrell <pfarrell@whamcloud.com>
Change-Id: I8d788969f29412ce88f1cafa229977f6efa20962
Reviewed-on: https://review.whamcloud.com/45912
Tested-by: jenkins <devops@whamcloud.com>
Tested-by: Maloo <maloo@whamcloud.com>
Reviewed-by: Sebastien Buisson <sbuisson@ddn.com>
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>
Reviewed-by: Oleg Drokin <green@whamcloud.com>

diff --git a/lustre/llite/rw.c b/lustre/llite/rw.c
index 40b5a20..c195a9d 100644 (file)
--- a/lustre/llite/rw.c
+++ b/lustre/llite/rw.c
@@ -592,9 +592,9 @@ static void ll_readahead_handle_work(struct work_struct *wq)
        sbi = ll_i2sbi(inode);
 
        CDEBUG(D_READA|D_IOTRACE,
-              "%s: async ra from %lu to %lu triggered by user pid %d\n",
-              file_dentry(file)->d_name.name, work->lrw_start_idx,
-              work->lrw_end_idx, work->lrw_user_pid);
+              "%s:"DFID": async ra from %lu to %lu triggered by user pid %d\n",
+              file_dentry(file)->d_name.name, PFID(ll_inode2fid(inode)),
+              work->lrw_start_idx, work->lrw_end_idx, work->lrw_user_pid);
 
        env = cl_env_alloc(&refcheck, LCT_NOREF);
        if (IS_ERR(env))