From: Andrew Morton <akpm@linux-foundation.org>
To: mm-commits@vger.kernel.org,richardycc@google.com,minchan@kernel.org,bgeffon@google.com,senozhatsky@chromium.org,akpm@linux-foundation.org
Subject: + zram-modernize-writeback-interface-v3.patch added to mm-new branch
Date: Sun, 06 Apr 2025 17:45:47 -0700 [thread overview]
Message-ID: <20250407004548.66CE0C4CEE3@smtp.kernel.org> (raw)
The patch titled
Subject: zram: modernize writeback interface
has been added to the -mm mm-new branch. Its filename is
zram-modernize-writeback-interface-v3.patch
This patch will shortly appear at
https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/zram-modernize-writeback-interface-v3.patch
This patch will later appear in the mm-new branch at
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
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The -mm tree is included into linux-next via the mm-everything
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------------------------------------------------------
From: Sergey Senozhatsky <senozhatsky@chromium.org>
Subject: zram: modernize writeback interface
Date: Fri, 4 Apr 2025 10:52:50 +0900
simplify parse_page_index() range checks, per Brian
Link: https://lkml.kernel.org/r/20250404015327.2427684-1-senozhatsky@chromium.org
Signed-off-by: Sergey Senozhatsky <senozhatsky@chromium.org>
Reviewed-by: Brian Geffon <bgeffon@google.com>
Cc: Brian Geffon <bgeffon@google.com>
Cc: Minchan Kim <minchan@kernel.org>
Cc: Richard Chang <richardycc@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---
drivers/block/zram/zram_drv.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/drivers/block/zram/zram_drv.c~zram-modernize-writeback-interface-v3
+++ a/drivers/block/zram/zram_drv.c
@@ -853,9 +853,9 @@ static int parse_page_index(char *val, u
ret = kstrtoul(val, 10, lo);
if (ret)
return ret;
- *hi = *lo + 1;
- if (*lo >= nr_pages || *hi > nr_pages)
+ if (*lo >= nr_pages)
return -ERANGE;
+ *hi = *lo + 1;
return 0;
}
_
Patches currently in -mm which might be from senozhatsky@chromium.org are
zsmalloc-prefer-the-the-original-pages-node-for-compressed-data-fix.patch
zram-modernize-writeback-interface.patch
zram-modernize-writeback-interface-v3.patch
reply other threads:[~2025-04-07 0:45 UTC|newest]
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