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[XFS] fix PBF_NONE handling

SGI-PV: 908809
SGI-Modid: xfs-linux:xfs-kern:198669a

Signed-off-by: Christoph Hellwig <hch@sgi.com>
Signed-off-by: Nathan Scott <nathans@sgi.com>
Christoph Hellwig 20 years ago
parent
commit
739cafd316
1 changed files with 2 additions and 1 deletions
  1. 2 1
      fs/xfs/linux-2.6/xfs_buf.c

+ 2 - 1
fs/xfs/linux-2.6/xfs_buf.c

@@ -458,7 +458,8 @@ _pagebuf_lookup_pages(
 			unlock_page(bp->pb_pages[i]);
 	}
 
-	bp->pb_flags &= ~PBF_NONE;
+	if (page_count)
+		bp->pb_flags &= ~PBF_NONE;
 
 	PB_TRACE(bp, "lookup_pages", (long)page_count);
 	return error;