From 5bbf5d39f88af9e8173f7331a3741a8b3ff16a1c Mon Sep 17 00:00:00 2001 From: David Howells Date: Thu, 10 May 2007 03:15:23 -0700 Subject: AFS: further write support fixes Further fixes for AFS write support: (1) The afs_send_pages() outer loop must do an extra iteration if it ends with 'first == last' because 'last' is inclusive in the page set otherwise it fails to send the last page and complete the RxRPC op under some circumstances. (2) Similarly, the outer loop in afs_pages_written_back() must also do an extra iteration if it ends with 'first == last', otherwise it fails to clear PG_writeback on the last page under some circumstances. Signed-off-by: David Howells Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/afs/rxrpc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'fs/afs/rxrpc.c') diff --git a/fs/afs/rxrpc.c b/fs/afs/rxrpc.c index 04189c4..1b36f45 100644 --- a/fs/afs/rxrpc.c +++ b/fs/afs/rxrpc.c @@ -294,7 +294,7 @@ int afs_send_pages(struct afs_call *call, struct msghdr *msg, struct kvec *iov) put_page(pages[loop]); if (ret < 0) break; - } while (first < last); + } while (first <= last); _leave(" = %d", ret); return ret; -- cgit v1.1