Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=a62f735cbb1a0937ab6a9196dadf752694ef0b7f
Commit: a62f735cbb1a0937ab6a9196dadf752694ef0b7f
Parent: 5e45bb2ebac937f2eb62138b5d734f3ac7ce8e2f
Author: David Howells <[EMAIL PROTECTED]>
AuthorDate: Thu Feb 21 16:12:45 2008 +0000
Committer: Linus Torvalds <[EMAIL PROTECTED]>
CommitDate: Thu Feb 21 16:40:15 2008 -0800
MM: Fix macro argument substitution in PageHead() and PageTail()
Fix macro argument substitution in PageHead() and PageTail() - 'page' should
have brackets surrounding it (commit
6d7779538f765963ced45a3fa4bed7ba8d2c277d).
Signed-off-by: David Howells <[EMAIL PROTECTED]>
Signed-off-by: Linus Torvalds <[EMAIL PROTECTED]>
---
include/linux/page-flags.h | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/include/linux/page-flags.h b/include/linux/page-flags.h
index bbad43f..b5b30f1 100644
--- a/include/linux/page-flags.h
+++ b/include/linux/page-flags.h
@@ -266,7 +266,7 @@ static inline void SetPageUptodate(struct page *page)
#define PG_head_tail_mask ((1L << PG_compound) | (1L << PG_reclaim))
-#define PageTail(page) ((page->flags & PG_head_tail_mask) \
+#define PageTail(page) (((page)->flags & PG_head_tail_mask) \
== PG_head_tail_mask)
static inline void __SetPageTail(struct page *page)
@@ -279,7 +279,7 @@ static inline void __ClearPageTail(struct page *page)
page->flags &= ~PG_head_tail_mask;
}
-#define PageHead(page) ((page->flags & PG_head_tail_mask) \
+#define PageHead(page) (((page)->flags & PG_head_tail_mask) \
== (1L << PG_compound))
#define __SetPageHead(page) __SetPageCompound(page)
#define __ClearPageHead(page) __ClearPageCompound(page)
-
To unsubscribe from this list: send the line "unsubscribe git-commits-head" in
the body of a message to [EMAIL PROTECTED]
More majordomo info at http://vger.kernel.org/majordomo-info.html
