A patch by Charles Lever (Charles.Lever@netapp.com) that ensures the
PG_uptodate bit gets set if an entire page gets written by
nfs_writepage_sync().
diff -u --recursive --new-file linux-2.5.29/fs/nfs/write.c linux-2.5.29-noac/fs/nfs/write.c
--- linux-2.5.29/fs/nfs/write.c Thu Jul 4 18:17:16 2002
+++ linux-2.5.29-noac/fs/nfs/write.c Sat Jul 27 17:28:29 2002
@@ -808,8 +808,15 @@
* If wsize is smaller than page size, update and write
* page synchronously.
*/
- if (NFS_SERVER(inode)->wsize < PAGE_CACHE_SIZE || IS_SYNC(inode))
- return nfs_writepage_sync(file, inode, page, offset, count);
+ if (NFS_SERVER(inode)->wsize < PAGE_CACHE_SIZE || IS_SYNC(inode)) {
+ status = nfs_writepage_sync(file, inode, page, offset, count);
+ if (status > 0) {
+ if (offset == 0 && status == PAGE_CACHE_SIZE)
+ SetPageUptodate(page);
+ return 0;
+ }
+ return status;
+ }
/*
* Try to find an NFS request corresponding to this page
-
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This archive was generated by hypermail 2b29 : Tue Jul 30 2002 - 14:00:29 EST