From: adilger <adilger>
Date: Thu, 20 Nov 2003 12:23:22 +0000 (+0000)
Subject: Fix bulk RPC checksum code and page poisoning for debugging bug 2254.
X-Git-Tag: v1_7_0_51~2^7~206
X-Git-Url: https://git.whamcloud.com/?a=commitdiff_plain;h=8950486ef4af195dc88c4714abe98888fa1d97d1;p=fs%2Flustre-release.git

Fix bulk RPC checksum code and page poisoning for debugging bug 2254.
b=1703,b=2254
---

diff --git a/lustre/obdfilter/filter_io.c b/lustre/obdfilter/filter_io.c
index 2b3dd1d..1ce8825 100644
--- a/lustre/obdfilter/filter_io.c
+++ b/lustre/obdfilter/filter_io.c
@@ -241,6 +241,7 @@ static int filter_start_page_write(struct inode *inode,
                 CERROR("no memory for a temp page\n");
                 RETURN(lnb->rc = -ENOMEM);
         }
+        POISON_PAGE(page, 0xf1);
         page->index = lnb->offset >> PAGE_SHIFT;
         lnb->page = page;