From: Patrick Farrell <pfarrell@whamcloud.com>
Date: Sun, 17 Sep 2023 18:12:03 +0000 (-0400)
Subject: LU-13814 llite: note references in direct_rw_pages
X-Git-Url: https://git.whamcloud.com/gitweb?a=commitdiff_plain;h=refs%2Fchanges%2F83%2F52083%2F10;p=fs%2Flustre-release.git

LU-13814 llite: note references in direct_rw_pages

Add a comment denoting the function of cl_2queue_fini in
ll_direct_rw_pages.  This will eventually be removed as
part of this process, but this comment serves as a remidner
for when we get to that step.

Test-Parameters: trivial
Test-Parameters: forjanitoronly
Test-Parameters: fortestonly
Signed-off-by: Patrick Farrell <pfarrell@whamcloud.com>
Change-Id: I98a03c7ee0d97665d77a321bc21b4fab6448b2d7
---

diff --git a/lustre/llite/rw26.c b/lustre/llite/rw26.c
index 3ccf8a4..a66d052 100644
--- a/lustre/llite/rw26.c
+++ b/lustre/llite/rw26.c
@@ -449,6 +449,10 @@ ll_direct_rw_pages(const struct lu_env *env, struct cl_io *io, size_t size,
 	}
 
 out:
+	/* if pages were not submitted successfully above, this takes care of
+	 * taking them off the list and removing the single reference they have
+	 * from when they were created
+	 */
 	cl_2queue_fini(env, queue);
 	RETURN(rc);
 }