From: Patrick Farrell <pfarrell@whamcloud.com>
Date: Sun, 17 Sep 2023 19:02:00 +0000 (-0400)
Subject: LU-13814 osc: do not call osc_lru_use for transient
X-Git-Url: https://git.whamcloud.com/?a=commitdiff_plain;h=03e1368b70c1004f2da4425538c1db59090a3dab;p=fs%2Flustre-release.git

LU-13814 osc: do not call osc_lru_use for transient

Transient pages are never added to the LRU, because they
can't be cached.  osc_lru_use already skips them because
they don't have the flag set, but make it explicit that
this is not called for transient pages.

Test-Parameters: forjanitoronly
Test-Parameters: fortestonly
Signed-off-by: Patrick Farrell <pfarrell@whamcloud.com>
Change-Id: I2c92ccb52380faefbcba3bfa35508dac2b601bd4
---

diff --git a/lustre/osc/osc_page.c b/lustre/osc/osc_page.c
index 550cb22..d5f6482 100644
--- a/lustre/osc/osc_page.c
+++ b/lustre/osc/osc_page.c
@@ -309,9 +309,10 @@ void osc_page_submit(const struct lu_env *env, struct osc_page *opg,
 	if (oio->oi_cap_sys_resource)
 		oap->oap_brw_flags |= OBD_BRW_SYS_RESOURCE;
 
-	if (page->cp_type != CPT_TRANSIENT)
+	if (page->cp_type != CPT_TRANSIENT) {
 		osc_page_transfer_get(opg, "transfer\0imm");
-	osc_lru_use(osc_cli(obj), opg);
+		osc_lru_use(osc_cli(obj), opg);
+	}
 }
 
 /* --------------- LRU page management ------------------ */