LU-19065 osc: remove extra linefeed from debug

OSC_DUMP_GRANT() has own trailing linefeed, so the callers
shouldn't pass extra n in their messages.

Test-Parameters: trivial
Signed-off-by: Alex Zhuravlev <bzzz@whamcloud.com>
Change-Id: Ifc5f01c3d79dcbd2619c1bcba9305c635006e8d9
Reviewed-on: https://review.whamcloud.com/c/fs/lustre-release/+/59458
Reviewed-by: James Simmons <jsimmons@infradead.org>
Reviewed-by: Oleg Drokin <green@whamcloud.com>
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>
Reviewed-by: Arshad Hussain <arshad.hussain@aeoncomputing.com>
Tested-by: jenkins <devops@whamcloud.com>
Tested-by: Maloo <maloo@whamcloud.com>

diff --git a/lustre/osc/osc_cache.c b/lustre/osc/osc_cache.c
index f18d8fa..a4f29f8 100644 (file)
--- a/lustre/osc/osc_cache.c
+++ b/lustre/osc/osc_cache.c
@@ -1511,7 +1511,7 @@ static int osc_enter_cache_try(struct client_obd *cli,
 {
        int rc;
 
-       OSC_DUMP_GRANT(D_CACHE, cli, "need:%d\n", bytes);
+       OSC_DUMP_GRANT(D_CACHE, cli, "need:%d", bytes);
 
        rc = osc_reserve_grant(cli, bytes);
        if (rc < 0)
@@ -1583,7 +1583,7 @@ static int osc_enter_cache(const struct lu_env *env, struct client_obd *cli,
 
        ENTRY;
 
-       OSC_DUMP_GRANT(D_CACHE, cli, "need:%d\n", bytes);
+       OSC_DUMP_GRANT(D_CACHE, cli, "need:%d", bytes);
 
        spin_lock(&cli->cl_loi_list_lock);
 
@@ -1592,7 +1592,7 @@ static int osc_enter_cache(const struct lu_env *env, struct client_obd *cli,
        if (CFS_FAIL_CHECK(OBD_FAIL_OSC_NO_GRANT) ||
            cli->cl_dirty_max_pages == 0 ||
            cli->cl_ar.ar_force_sync || loi->loi_ar.ar_force_sync) {
-               OSC_DUMP_GRANT(D_CACHE, cli, "forced sync i/o\n");
+               OSC_DUMP_GRANT(D_CACHE, cli, "forced sync i/o");
                GOTO(out, rc = -EDQUOT);
        }
 
@@ -1615,20 +1615,20 @@ static int osc_enter_cache(const struct lu_env *env, struct client_obd *cli,
 
        if (entered) {
                if (remain == timeout)
-                       OSC_DUMP_GRANT(D_CACHE, cli, "granted from cache\n");
+                       OSC_DUMP_GRANT(D_CACHE, cli, "granted from cache");
                else
                        OSC_DUMP_GRANT(D_CACHE, cli,
-                                      "finally got grant space\n");
+                                      "finally got grant space");
                wake_up(&cli->cl_cache_waiters);
                rc = 0;
        } else if (remain == 0) {
                OSC_DUMP_GRANT(D_CACHE, cli,
-                              "timeout, fall back to sync i/o\n");
+                              "timeout, fall back to sync i/o");
                osc_extent_tree_dump(D_CACHE, osc);
                /* fall back to synchronous I/O */
        } else {
                OSC_DUMP_GRANT(D_CACHE, cli,
-                              "no grant space, fall back to sync i/o\n");
+                              "no grant space, fall back to sync i/o");
                wake_up_all(&cli->cl_cache_waiters);
        }
        EXIT;