From: braam <braam>
Date: Thu, 8 Nov 2001 18:56:34 +0000 (+0000)
Subject: fix minor kmap/kunmap mismatch.
X-Git-Tag: 0.4.2~657
X-Git-Url: https://git.whamcloud.com/gitweb?a=commitdiff_plain;h=caddaccddc96157ca40256de789471a409d13d4f;p=fs%2Flustre-release.git

fix minor kmap/kunmap mismatch.
---

diff --git a/lustre/obdfs/rw.c b/lustre/obdfs/rw.c
index 71b27da..4daede5 100644
--- a/lustre/obdfs/rw.c
+++ b/lustre/obdfs/rw.c
@@ -199,6 +199,7 @@ int obdfs_readpage(struct file *file, struct page *page)
 	if ( ((inode->i_size + PAGE_CACHE_SIZE -1)>>PAGE_SHIFT) 
 	     <= page->index) {
 		memset(kmap(page), 0, PAGE_CACHE_SIZE);
+		kunmap(page);
 		goto readpage_out;
 	}
 
@@ -551,7 +552,6 @@ int obdfs_commit_write(struct file *file, struct page *page, unsigned from, unsi
 
 	if (cache_writes == 0) { 
 		rc = obdfs_commit_page(page, 1, from, to);
-		kunmap(page);
 	}
 
         if (len > inode->i_size) {