linux-kernel - [PATCH 6/7] lightnvm: pblk: fix pblk_lines

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Message-Id: <20181105114113.30932-7-hans.ml.holmberg@cnexlabs.com>
Date:   Mon,  5 Nov 2018 12:41:12 +0100
From:   Hans Holmberg <hans@...tronix.com>
To:     Matias Bjorling <mb@...htnvm.io>
Cc:     Javier Gonzales <javier@...xlabs.com>, linux-block@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Hans Holmberg <hans.ml.holmberg@...tronix.com>,
        Hans Holmberg <hans.holmberg@...xlabs.com>
Subject: [PATCH 6/7] lightnvm: pblk: fix pblk_lines_init error handling path

From: Hans Holmberg <hans.ml.holmberg@...tronix.com>

From: Hans Holmberg <hans.holmberg@...xlabs.com>

The chunk metadata is allocated with vmalloc, so we need to use
vfree to free it.

Fixes: 090ee26fd512 ("lightnvm: use internal allocation for chunk log page")

Signed-off-by: Hans Holmberg <hans.holmberg@...xlabs.com>
---
 drivers/lightnvm/pblk-init.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/lightnvm/pblk-init.c b/drivers/lightnvm/pblk-init.c
index 33c1e83327c3..ae9686b5d521 100644
--- a/drivers/lightnvm/pblk-init.c
+++ b/drivers/lightnvm/pblk-init.c
@@ -1053,7 +1053,7 @@ static int pblk_lines_init(struct pblk *pblk)
 		pblk_line_meta_free(l_mg, &pblk->lines[i]);
 	kfree(pblk->lines);
 fail_free_chunk_meta:
-	kfree(chunk_meta);
+	vfree(chunk_meta);
 fail_free_luns:
 	kfree(pblk->luns);
 fail_free_meta:
-- 
2.17.1