From: Patrick Farrell <pfarrell@whamcloud.com>
Date: Fri, 23 Feb 2024 16:18:18 +0000 (-0500)
Subject: LU-13814 llite: note references in direct_rw_pages
X-Git-Tag: 2.15.65~44
X-Git-Url: https://git.whamcloud.com/gitweb?a=commitdiff_plain;h=fe2803cfe72f5dda312fabacd3c88e516bd7443e;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
Signed-off-by: Patrick Farrell <patrick.farrell@oracle.com>
Change-Id: I98a03c7ee0d97665d77a321bc21b4fab6448b2d7
Reviewed-on: https://review.whamcloud.com/c/fs/lustre-release/+/52083
Tested-by: jenkins <devops@whamcloud.com>
Tested-by: Maloo <maloo@whamcloud.com>
Reviewed-by: Oleg Drokin <green@whamcloud.com>
Reviewed-by: Qian Yingjin <qian@ddn.com>
Reviewed-by: Sebastien Buisson <sbuisson@ddn.com>
---

diff --git a/lustre/llite/rw26.c b/lustre/llite/rw26.c
index b84e686..262cc5a 100644
--- a/lustre/llite/rw26.c
+++ b/lustre/llite/rw26.c
@@ -451,6 +451,10 @@ 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);
 }