From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from wli by holomorphy with local (Exim 3.34 #1 (Debian)) id 17uRQW-0002l3-00 for ; Wed, 25 Sep 2002 22:43:04 -0700 Date: Wed, 25 Sep 2002 22:43:04 -0700 From: William Lee Irwin III Subject: [8/13] use __GFP_NOKILL in fd chunk allocation Message-ID: <20020926054304.GO22942@holomorphy.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Description: brief message Content-Disposition: inline Sender: owner-linux-mm@kvack.org Return-Path: To: linux-mm@kvack.org List-ID: The fdchunks are allocated in sys_poll() in response to a system call whose allocations may be failed. diff -urN linux-2.5.33/fs/select.c linux-2.5.33-mm5/fs/select.c --- linux-2.5.33/fs/select.c 2002-08-31 15:04:47.000000000 -0700 +++ linux-2.5.33-mm5/fs/select.c 2002-09-08 22:00:56.000000000 -0700 @@ -447,14 +447,14 @@ nchunks = 0; nleft = nfds; while (nleft > POLLFD_PER_PAGE) { /* allocate complete PAGE_SIZE chunks */ - fds[nchunks] = (struct pollfd *)__get_free_page(GFP_KERNEL); + fds[nchunks] = (struct pollfd *)__get_free_page(GFP_KERNEL | __GFP_NOKILL); if (fds[nchunks] == NULL) goto out_fds; nchunks++; nleft -= POLLFD_PER_PAGE; } if (nleft) { /* allocate last PAGE_SIZE chunk, only nleft elements used */ - fds[nchunks] = (struct pollfd *)__get_free_page(GFP_KERNEL); + fds[nchunks] = (struct pollfd *)__get_free_page(GFP_KERNEL | __GFP_NOKILL); if (fds[nchunks] == NULL) goto out_fds; } -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/