[PATCH v2 11/14] md: clean up resync_free_folio

From: linan666

Date: Wed Jan 28 2026 - 03:07:13 EST


From: Li Nan <linan122@xxxxxxxxxx>

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@xxxxxxxxxx>
---
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