linux-kernel - [PATCH v2 11/14] md: clean up resync_free

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Message-Id: <20260128075708.2259525-12-linan666@huaweicloud.com>
Date: Wed, 28 Jan 2026 15:57:05 +0800
From: linan666@...weicloud.com
To: song@...nel.org,
	yukuai@...as.com
Cc: xni@...hat.com,
	linux-raid@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	linan666@...weicloud.com,
	yangerkun@...wei.com,
	yi.zhang@...wei.com
Subject: [PATCH v2 11/14] md: clean up resync_free_folio

From: Li Nan <linan122@...wei.com>

The resync_free_folio() helper only wraps a single folio_put() call,
so remove it and call folio_put() directly.

Signed-off-by: Li Nan <linan122@...wei.com>
---
 drivers/md/raid1-10.c | 5 -----
 drivers/md/raid1.c    | 4 ++--
 drivers/md/raid10.c   | 4 ++--
 3 files changed, 4 insertions(+), 9 deletions(-)

diff --git a/drivers/md/raid1-10.c b/drivers/md/raid1-10.c
index 2ff1f8855900..ffbd7bd0f6e8 100644
--- a/drivers/md/raid1-10.c
+++ b/drivers/md/raid1-10.c
@@ -50,11 +50,6 @@ static inline int resync_alloc_folio(struct resync_folio *rf,
 	return 0;
 }
 
-static inline void resync_free_folio(struct resync_folio *rf)
-{
-	folio_put(rf->folio);
-}
-
 /*
  * 'strct resync_folio' stores actual pages used for doing the resync
  *  IO, and it is per-bio, so make .bi_private points to it.
diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
index a303349eeff4..b5239b5cb4e9 100644
--- a/drivers/md/raid1.c
+++ b/drivers/md/raid1.c
@@ -199,7 +199,7 @@ static void * r1buf_pool_alloc(gfp_t gfp_flags, void *data)
 
 out_free_folio:
 	while (--j >= 0)
-		resync_free_folio(&rfs[j]);
+		folio_put(rfs[j].folio);
 
 out_free_bio:
 	while (++j < conf->raid_disks * 2) {
@@ -222,7 +222,7 @@ static void r1buf_pool_free(void *__r1_bio, void *data)
 
 	for (i = conf->raid_disks * 2; i--; ) {
 		rf = get_resync_folio(r1bio->bios[i]);
-		resync_free_folio(rf);
+		folio_put(rf->folio);
 		bio_uninit(r1bio->bios[i]);
 		kfree(r1bio->bios[i]);
 	}
diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
index d8a5fadfc933..b728131bdad4 100644
--- a/drivers/md/raid10.c
+++ b/drivers/md/raid10.c
@@ -204,7 +204,7 @@ static void * r10buf_pool_alloc(gfp_t gfp_flags, void *data)
 
 out_free_folio:
 	while (--j >= 0)
-		resync_free_folio(&rfs[j]);
+		folio_put(rfs[j].folio);
 
 	j = 0;
 out_free_bio:
@@ -234,7 +234,7 @@ static void r10buf_pool_free(void *__r10_bio, void *data)
 
 		if (bio) {
 			rf = get_resync_folio(bio);
-			resync_free_folio(rf);
+			folio_put(rf->folio);
 			bio_uninit(bio);
 			kfree(bio);
 		}
-- 
2.39.2