From: Dave Hansen <dave@linux.vnet.ibm.com>
To: arnd@arndb.de
Cc: orenl@cs.columbia.edu, jeremy@goop.org,
containers@lists.linux-foundation.org,
linux-kernel@vger.kernel.org,
Dave Hansen <dave@linux.vnet.ibm.com>
Subject: [RFC v2][PATCH 9/9] remove ->cksum field
Date: Wed, 20 Aug 2008 12:26:08 -0700 [thread overview]
Message-ID: <20080820192608.CEBC256B@nimitz> (raw)
In-Reply-To: <20080820192557.98788FAB@nimitz>
This is unused so far. We'll add it back later.
---
oren-cr.git-dave/checkpoint/checkpoint.c | 2 --
oren-cr.git-dave/checkpoint/ckpt_hdr.h | 1 -
oren-cr.git-dave/checkpoint/restart.c | 3 +--
3 files changed, 1 insertion(+), 5 deletions(-)
diff -puN checkpoint/checkpoint.c~remove-unused-cksum checkpoint/checkpoint.c
--- oren-cr.git/checkpoint/checkpoint.c~remove-unused-cksum 2008-08-20 12:12:51.000000000 -0700
+++ oren-cr.git-dave/checkpoint/checkpoint.c 2008-08-20 12:12:51.000000000 -0700
@@ -125,8 +125,6 @@ static int cr_write_tail(struct cr_ctx *
h.id = 0;
hh->magic = CR_HEADER_MAGIC;
- hh->cksum[0] = 1;
- hh->cksum[1] = 1; /* TBD ... */
ret = cr_write_obj(ctx, &h, hh);
kfree(hh);
diff -puN checkpoint/ckpt_hdr.h~remove-unused-cksum checkpoint/ckpt_hdr.h
--- oren-cr.git/checkpoint/ckpt_hdr.h~remove-unused-cksum 2008-08-20 12:12:51.000000000 -0700
+++ oren-cr.git-dave/checkpoint/ckpt_hdr.h 2008-08-20 12:12:51.000000000 -0700
@@ -43,7 +43,6 @@ struct cr_hdr_head {
struct cr_hdr_tail {
__u32 magic;
- __u32 cksum[2];
};
struct cr_hdr_task {
diff -puN checkpoint/restart.c~remove-unused-cksum checkpoint/restart.c
--- oren-cr.git/checkpoint/restart.c~remove-unused-cksum 2008-08-20 12:12:51.000000000 -0700
+++ oren-cr.git-dave/checkpoint/restart.c 2008-08-20 12:12:51.000000000 -0700
@@ -113,8 +113,7 @@ static int cr_read_tail(struct cr_ctx *c
if (ret < 0)
return ret;
- if (hh->magic != CR_HEADER_MAGIC ||
- hh->cksum[0] != 1 || hh->cksum[1] != 1)
+ if (hh->magic != CR_HEADER_MAGIC)
return -EINVAL;
kfree(hh);
_
prev parent reply other threads:[~2008-08-20 19:28 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-08-20 19:25 [RFC v2][PATCH 0/9] kernel-based checkpoint-restart Dave Hansen
2008-08-20 19:25 ` [RFC v2][PATCH 1/9] checkpoint-restart: general infrastructure Dave Hansen
2008-08-29 3:34 ` Matt Helsley
2008-08-20 19:25 ` [RFC v2][PATCH 2/9] Remove CAP_SYS_ADMIN for checkpoint/restart Dave Hansen
2008-08-20 19:26 ` [RFC v2][PATCH 3/9] checkpoint/restart: x86 support Dave Hansen
2008-08-20 19:26 ` [RFC v2][PATCH 4/9] checkpoint/restart: memory management Dave Hansen
2008-08-20 19:26 ` [RFC v2][PATCH 5/9] Create trivial sys_checkpoint and sys_restore system calls Dave Hansen
2008-08-20 19:26 ` [RFC v2][PATCH 6/9] Simplify filename handling for now Dave Hansen
2008-08-20 19:26 ` [RFC v2][PATCH 7/9] remove temporary buffer structures Dave Hansen
2008-08-20 19:26 ` [RFC v2][PATCH 8/9] Remove some BUG_ON()s that need some proper error handling instead Dave Hansen
2008-08-20 20:29 ` Dave Hansen
2008-08-29 4:18 ` Matt Helsley
2008-08-20 19:26 ` Dave Hansen [this message]
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