From mboxrd@z Thu Jan 1 00:00:00 1970 Date: Sat, 08 Feb 2003 11:29:33 -0800 From: "Martin J. Bligh" Subject: Performance of highpte Message-ID: <16010000.1044732573@[10.10.2.4]> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Content-Disposition: inline Sender: owner-linux-mm@kvack.org Return-Path: To: linux-kernel , linux-mm mailing list Cc: dmccr@us.ibm.com List-ID: Hmmm. Looks like we need to dust off UKVA to me. diffprofile: 3790 page_remove_rmap 3213 default_idle 1299 kmap_atomic 803 kmap_atomic_to_page 776 kmem_cache_free 676 __pte_chain_free 486 page_add_rmap 240 unmap_all_pages 225 kmem_cache_alloc 166 vm_enough_memory 132 do_generic_mapping_read 100 handle_mm_fault 82 buffered_rmqueue 79 __copy_from_user_ll 67 update_atime 66 kunmap_atomic 63 release_pages 58 filemap_nopage 55 file_move 51 generic_file_open 51 find_get_page ... -52 dput -61 do_schedule -63 get_empty_filp -74 do_page_fault -96 vfs_read -97 path_lookup -121 fd_install -159 pte_alloc_one -260 .text.lock.file_table -372 page_address -- 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/