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From: wuchi <wuchi.zero@gmail.com>
To: viro@zeniv.linux.org.uk, willy@infradead.org, mwilck@suse.com,
	ddiss@suse.de, akpm@linux-foundation.org
Cc: linux-kernel@vger.kernel.org
Subject: [PATCH] initramfs: mask my_inptr as __initdata
Date: Sat, 27 Aug 2022 15:11:16 +0800	[thread overview]
Message-ID: <20220827071116.83078-1-wuchi.zero@gmail.com> (raw)

As my_inptr is only used in __init function unpack_to_rootfs(),
mark it as __initdata to allow it be freed after boot.

Signed-off-by: wuchi <wuchi.zero@gmail.com>
---
 init/initramfs.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/init/initramfs.c b/init/initramfs.c
index 18229cfe8906..2f5bfb7d7652 100644
--- a/init/initramfs.c
+++ b/init/initramfs.c
@@ -482,7 +482,7 @@ static long __init flush_buffer(void *bufv, unsigned long len)
 	return origLen;
 }
 
-static unsigned long my_inptr; /* index of next byte to be processed in inbuf */
+static unsigned long my_inptr __initdata; /* index of next byte to be processed in inbuf */
 
 #include <linux/decompress/generic.h>
 
-- 
2.20.1


             reply	other threads:[~2022-08-27  7:11 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-08-27  7:11 wuchi [this message]
2022-08-28 21:19 ` [PATCH] initramfs: mask my_inptr as __initdata David Disseldorp

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