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Btrfs: fix RHEL test for ClearPageFsMisc

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Newer RHEL5 kernels define both ClearPageFSMisc and
ClearPageChecked, so test for both before redefining.

Signed-off-by: Eric Sandeen <sandeen@redhat.com>
---

Signed-off-by: Chris Mason <chris.mason@oracle.com>
This commit is contained in:
Eric Sandeen 2008-08-07 11:19:42 -04:00 committed by Chris Mason
parent 5707e3b6f7
commit 5036f53868
1 changed files with 1 additions and 1 deletions
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2
fs/btrfs/ctree.h
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@ -1648,7 +1648,7 @@ int btrfs_csum_truncate(struct btrfs_trans_handle *trans,
/* inode.c */
/* RHEL and EL kernels have a patch that renames PG_checked to FsMisc */
#ifdef ClearPageFsMisc
#if defined(ClearPageFsMisc) && !defined(ClearPageChecked)
#define ClearPageChecked ClearPageFsMisc
#define SetPageChecked SetPageFsMisc
#define PageChecked PageFsMisc