The patch titled
Subject: mm/zswap: use only one pool in zswap
has been added to the -mm mm-unstable branch. Its filename is
mm-zswap-use-only-one-pool-in-zswap-v2.patch
This patch will shortly appear at
https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/mm-zswap-use-only-one-pool-in-zswap-v2.patch
This patch will later appear in the mm-unstable branch at
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
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------------------------------------------------------
From: Chengming Zhou <chengming.zhou@xxxxxxxxx>
Subject: mm/zswap: use only one pool in zswap
Date: Fri, 21 Jun 2024 15:15:10 +0800
fix error handling in zswap_pool_create(), per Dan Carpenter
Link: https://lkml.kernel.org/r/20240621-zsmalloc-lock-mm-everything-v2-2-d30e9cd2b793@xxxxxxxxx
Signed-off-by: Chengming Zhou <chengming.zhou@xxxxxxxxx>
Reviewed-by: Nhat Pham <nphamcs@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/zswap.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/mm/zswap.c~mm-zswap-use-only-one-pool-in-zswap-v2
+++ a/mm/zswap.c
@@ -268,7 +268,7 @@ static struct zswap_pool *zswap_pool_cre
pool->zpool = zpool_create_pool(type, name, gfp);
if (!pool->zpool) {
pr_err("%s zpool not available\n", type);
- goto error;
+ return NULL;
}
pr_debug("using %s zpool\n", zpool_get_type(pool->zpool));
_
Patches currently in -mm which might be from chengming.zhou@xxxxxxxxx are
mm-zswap-use-only-one-pool-in-zswap.patch
mm-zswap-use-only-one-pool-in-zswap-v2.patch
mm-ksm-refactor-out-try_to_merge_with_zero_page.patch
mm-ksm-dont-waste-time-searching-stable-tree-for-fast-changing-page.patch
mm-ksm-optimize-the-chain-chain_prune-interfaces.patch
