Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755151AbXIQOEY (ORCPT ); Mon, 17 Sep 2007 10:04:24 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753652AbXIQOER (ORCPT ); Mon, 17 Sep 2007 10:04:17 -0400 Received: from ppsw-8.csi.cam.ac.uk ([131.111.8.138]:51454 "EHLO ppsw-8.csi.cam.ac.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751829AbXIQOEQ (ORCPT ); Mon, 17 Sep 2007 10:04:16 -0400 X-Cam-SpamDetails: Not scanned X-Cam-AntiVirus: No virus found X-Cam-ScannerInfo: http://www.cam.ac.uk/cs/email/scanner/ In-Reply-To: <20070915035228.8b8a7d6d.akpm@linux-foundation.org> References: <1189850897.21778.301.camel@twins> <20070915035228.8b8a7d6d.akpm@linux-foundation.org> Mime-Version: 1.0 (Apple Message framework v752.3) Content-Type: multipart/mixed; boundary=Apple-Mail-7--870235608 Message-Id: <13126578-A4F8-43EA-9B0D-A3BCBFB41FEC@cam.ac.uk> Cc: Linux Kernel Mailing List , Linux Memory Management List , marc.smith@esmail.mcc.edu From: Anton Altaparmakov Subject: Re: VM/VFS bug with large amount of memory and file systems? Date: Mon, 17 Sep 2007 15:04:05 +0100 To: Andrew Morton , Peter Zijlstra X-Mailer: Apple Mail (2.752.3) Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 25334 Lines: 533 --Apple-Mail-7--870235608 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset=US-ASCII; delsp=yes; format=flowed On 15 Sep 2007, at 11:52, Andrew Morton wrote: > On Sat, 15 Sep 2007 12:08:17 +0200 Peter Zijlstra > wrote: >> Anyway, looks like all of zone_normal is pinned in kernel >> allocations: >> >>> Sep 13 15:31:25 escabot Normal free:3648kB min:3744kB low:4680kB >>> high: 5616kB active:0kB inactive:3160kB present:894080kB >>> pages_scanned:5336 all_unreclaimable? yes >> >> Out of the 870 odd mb only 3 is on the lru. >> >> Would be grand it you could have a look at slabinfo and the like. > > Definitely. > >>> Sep 13 15:31:25 escabot free:1090395 slab:198893 mapped:988 >>> pagetables:129 bounce:0 > > 814,665,728 bytes of slab. Marc emailed me the contents of /proc/ {slabinfo,meminfo,vmstat,zoneinfo} taken just a few seconds before the machine panic()ed due to running OOM completely... They files are attached this time rather than inlined so people don't complain about line wrapping! (No doubt people will not complain about them being attached! )-:) If I read it correctly it appears all of low memory is eaten up by buffer_heads. # name : tunables : slabdata buffer_head 12569528 12569535 56 67 1 : tunables 120 60 8 : slabdata 187605 187605 0 That is 671MiB of low memory in buffer_heads. But why is the kernel not reclaiming them by getting rid of the page cache pages they are attached to or even leaving the pages around but killing their buffers? I don't think I am doing anything in NTFS to cause this problem to happen... Other than using buffer heads for my page cache pages that is but that is hardly a crime! /-; Best regards, Anton -- Anton Altaparmakov (replace at with @) Unix Support, Computing Service, University of Cambridge, CB2 3QH, UK Linux NTFS maintainer, http://www.linux-ntfs.org/ --Apple-Mail-7--870235608 Content-Transfer-Encoding: 7bit Content-Type: text/plain; x-unix-mode=0644; name=slabinfo.txt Content-Disposition: attachment; filename=slabinfo.txt slabinfo - version: 2.1 # name : tunables : slabdata jbd_4k 0 0 4096 1 1 : tunables 24 12 8 : slabdata 0 0 0 scsi_cmd_cache 48 48 320 12 1 : tunables 54 27 8 : slabdata 4 4 0 qla2xxx_srbs 283 330 128 30 1 : tunables 120 60 8 : slabdata 11 11 0 rpc_buffers 8 8 2048 2 1 : tunables 24 12 8 : slabdata 4 4 0 rpc_tasks 8 20 192 20 1 : tunables 120 60 8 : slabdata 1 1 0 rpc_inode_cache 0 0 448 9 1 : tunables 54 27 8 : slabdata 0 0 0 UNIX 4 27 448 9 1 : tunables 54 27 8 : slabdata 3 3 0 flow_cache 0 0 128 30 1 : tunables 120 60 8 : slabdata 0 0 0 cfq_ioc_pool 0 0 88 44 1 : tunables 120 60 8 : slabdata 0 0 0 cfq_pool 0 0 96 40 1 : tunables 120 60 8 : slabdata 0 0 0 mqueue_inode_cache 1 7 576 7 1 : tunables 54 27 8 : slabdata 1 1 0 xfs_chashlist 0 0 24 145 1 : tunables 120 60 8 : slabdata 0 0 0 xfs_ili 0 0 140 28 1 : tunables 120 60 8 : slabdata 0 0 0 xfs_inode 0 0 448 9 1 : tunables 54 27 8 : slabdata 0 0 0 xfs_efi_item 0 0 260 15 1 : tunables 54 27 8 : slabdata 0 0 0 xfs_efd_item 0 0 260 15 1 : tunables 54 27 8 : slabdata 0 0 0 xfs_buf_item 0 0 148 26 1 : tunables 120 60 8 : slabdata 0 0 0 xfs_acl 0 0 304 13 1 : tunables 54 27 8 : slabdata 0 0 0 xfs_ifork 0 0 56 67 1 : tunables 120 60 8 : slabdata 0 0 0 xfs_dabuf 0 0 16 203 1 : tunables 120 60 8 : slabdata 0 0 0 xfs_da_state 0 0 336 11 1 : tunables 54 27 8 : slabdata 0 0 0 xfs_trans 0 0 636 6 1 : tunables 54 27 8 : slabdata 0 0 0 xfs_btree_cur 0 0 140 28 1 : tunables 120 60 8 : slabdata 0 0 0 xfs_bmap_free_item 0 0 16 203 1 : tunables 120 60 8 : slabdata 0 0 0 xfs_buf 0 0 256 15 1 : tunables 120 60 8 : slabdata 0 0 0 xfs_ioend 32 67 56 67 1 : tunables 120 60 8 : slabdata 1 1 0 xfs_vnode 0 0 384 10 1 : tunables 54 27 8 : slabdata 0 0 0 udf_inode_cache 0 0 404 9 1 : tunables 54 27 8 : slabdata 0 0 0 ntfs_big_inode_cache 23 28 576 7 1 : tunables 54 27 8 : slabdata 4 4 0 ntfs_inode_cache 0 0 184 21 1 : tunables 120 60 8 : slabdata 0 0 0 ntfs_name_cache 0 0 512 8 1 : tunables 54 27 8 : slabdata 0 0 0 ntfs_attr_ctx_cache 0 0 32 113 1 : tunables 120 60 8 : slabdata 0 0 0 ntfs_index_ctx_cache 0 0 64 59 1 : tunables 120 60 8 : slabdata 0 0 0 nfs_write_data 36 36 448 9 1 : tunables 54 27 8 : slabdata 4 4 0 nfs_read_data 32 36 448 9 1 : tunables 54 27 8 : slabdata 4 4 0 nfs_inode_cache 0 0 612 6 1 : tunables 54 27 8 : slabdata 0 0 0 nfs_page 0 0 64 59 1 : tunables 120 60 8 : slabdata 0 0 0 isofs_inode_cache 0 0 376 10 1 : tunables 54 27 8 : slabdata 0 0 0 fat_inode_cache 0 0 408 9 1 : tunables 54 27 8 : slabdata 0 0 0 fat_cache 0 0 20 169 1 : tunables 120 60 8 : slabdata 0 0 0 ext2_inode_cache 2 16 464 8 1 : tunables 54 27 8 : slabdata 2 2 0 journal_handle 32 169 20 169 1 : tunables 120 60 8 : slabdata 1 1 0 journal_head 40 72 52 72 1 : tunables 120 60 8 : slabdata 1 1 0 revoke_table 4 254 12 254 1 : tunables 120 60 8 : slabdata 1 1 0 revoke_record 0 0 16 203 1 : tunables 120 60 8 : slabdata 0 0 0 ext3_inode_cache 324 368 500 8 1 : tunables 54 27 8 : slabdata 46 46 0 ext3_xattr 0 0 48 78 1 : tunables 120 60 8 : slabdata 0 0 0 reiser_inode_cache 0 0 452 8 1 : tunables 54 27 8 : slabdata 0 0 0 dnotify_cache 0 0 20 169 1 : tunables 120 60 8 : slabdata 0 0 0 eventpoll_pwq 0 0 36 101 1 : tunables 120 60 8 : slabdata 0 0 0 eventpoll_epi 0 0 128 30 1 : tunables 120 60 8 : slabdata 0 0 0 inotify_event_cache 0 0 28 127 1 : tunables 120 60 8 : slabdata 0 0 0 inotify_watch_cache 1 92 40 92 1 : tunables 120 60 8 : slabdata 1 1 0 kioctx 0 0 192 20 1 : tunables 120 60 8 : slabdata 0 0 0 kiocb 0 0 192 20 1 : tunables 120 60 8 : slabdata 0 0 0 fasync_cache 0 0 16 203 1 : tunables 120 60 8 : slabdata 0 0 0 shmem_inode_cache 1443 1476 448 9 1 : tunables 54 27 8 : slabdata 164 164 0 posix_timers_cache 0 0 96 40 1 : tunables 120 60 8 : slabdata 0 0 0 uid_cache 0 0 64 59 1 : tunables 120 60 8 : slabdata 0 0 0 UDP-Lite 0 0 576 7 1 : tunables 54 27 8 : slabdata 0 0 0 tcp_bind_bucket 1 203 16 203 1 : tunables 120 60 8 : slabdata 1 1 0 inet_peer_cache 0 0 64 59 1 : tunables 120 60 8 : slabdata 0 0 0 secpath_cache 0 0 32 113 1 : tunables 120 60 8 : slabdata 0 0 0 xfrm_dst_cache 0 0 256 15 1 : tunables 120 60 8 : slabdata 0 0 0 ip_fib_alias 14 113 32 113 1 : tunables 120 60 8 : slabdata 1 1 0 ip_fib_hash 14 113 32 113 1 : tunables 120 60 8 : slabdata 1 1 0 ip_dst_cache 10 30 256 15 1 : tunables 120 60 8 : slabdata 2 2 0 arp_cache 3 20 192 20 1 : tunables 120 60 8 : slabdata 1 1 0 RAW 5 7 512 7 1 : tunables 54 27 8 : slabdata 1 1 0 UDP 0 0 576 7 1 : tunables 54 27 8 : slabdata 0 0 0 tw_sock_TCP 0 0 128 30 1 : tunables 120 60 8 : slabdata 0 0 0 request_sock_TCP 0 0 64 59 1 : tunables 120 60 8 : slabdata 0 0 0 TCP 4 7 1152 7 2 : tunables 24 12 8 : slabdata 1 1 0 sgpool-128 39 42 2560 3 2 : tunables 24 12 8 : slabdata 14 14 0 sgpool-64 44 51 1280 3 1 : tunables 24 12 8 : slabdata 16 17 0 sgpool-32 34 54 640 6 1 : tunables 54 27 8 : slabdata 8 9 0 sgpool-16 57 60 320 12 1 : tunables 54 27 8 : slabdata 5 5 0 sgpool-8 57 80 192 20 1 : tunables 120 60 8 : slabdata 3 4 0 scsi_io_context 0 0 104 37 1 : tunables 120 60 8 : slabdata 0 0 0 blkdev_ioc 31 127 28 127 1 : tunables 120 60 8 : slabdata 1 1 0 blkdev_queue 32 32 956 4 1 : tunables 54 27 8 : slabdata 8 8 0 blkdev_requests 100 126 184 21 1 : tunables 120 60 8 : slabdata 6 6 0 biovec-256 7 8 3072 2 2 : tunables 24 12 8 : slabdata 4 4 0 biovec-128 7 10 1536 5 2 : tunables 24 12 8 : slabdata 2 2 0 biovec-64 7 10 768 5 1 : tunables 54 27 8 : slabdata 2 2 0 biovec-16 7 20 192 20 1 : tunables 120 60 8 : slabdata 1 1 0 biovec-4 7 59 64 59 1 : tunables 120 60 8 : slabdata 1 1 0 biovec-1 596 812 16 203 1 : tunables 120 60 8 : slabdata 4 4 0 bio 862 1110 128 30 1 : tunables 120 60 8 : slabdata 37 37 0 sock_inode_cache 23 45 448 9 1 : tunables 54 27 8 : slabdata 5 5 0 skbuff_fclone_cache 24 24 320 12 1 : tunables 54 27 8 : slabdata 2 2 0 skbuff_head_cache 461 580 192 20 1 : tunables 120 60 8 : slabdata 29 29 0 file_lock_cache 15 39 100 39 1 : tunables 120 60 8 : slabdata 1 1 0 Acpi-Operand 1107 1196 40 92 1 : tunables 120 60 8 : slabdata 13 13 0 Acpi-ParseExt 0 0 44 84 1 : tunables 120 60 8 : slabdata 0 0 0 Acpi-Parse 0 0 28 127 1 : tunables 120 60 8 : slabdata 0 0 0 Acpi-State 0 0 44 84 1 : tunables 120 60 8 : slabdata 0 0 0 Acpi-Namespace 797 845 20 169 1 : tunables 120 60 8 : slabdata 5 5 0 proc_inode_cache 418 418 364 11 1 : tunables 54 27 8 : slabdata 38 38 0 sigqueue 0 0 144 27 1 : tunables 120 60 8 : slabdata 0 0 0 radix_tree_node 25298 25298 288 13 1 : tunables 54 27 8 : slabdata 1946 1946 0 bdev_cache 10 21 512 7 1 : tunables 54 27 8 : slabdata 3 3 0 sysfs_dir_cache 7276 7308 44 84 1 : tunables 120 60 8 : slabdata 87 87 0 mnt_cache 25 90 128 30 1 : tunables 120 60 8 : slabdata 3 3 0 inode_cache 1968 2057 348 11 1 : tunables 54 27 8 : slabdata 187 187 0 dentry_cache 4266 5452 136 29 1 : tunables 120 60 8 : slabdata 188 188 0 filp 413 740 192 20 1 : tunables 120 60 8 : slabdata 37 37 0 names_cache 3 3 4096 1 1 : tunables 24 12 8 : slabdata 3 3 0 idr_layer_cache 98 116 136 29 1 : tunables 120 60 8 : slabdata 4 4 0 buffer_head 12569528 12569535 56 67 1 : tunables 120 60 8 : slabdata 187605 187605 0 mm_struct 63 63 512 7 1 : tunables 54 27 8 : slabdata 9 9 0 vm_area_struct 761 1716 88 44 1 : tunables 120 60 8 : slabdata 39 39 0 fs_cache 54 177 64 59 1 : tunables 120 60 8 : slabdata 3 3 0 files_cache 55 90 256 15 1 : tunables 120 60 8 : slabdata 6 6 0 signal_cache 100 110 384 10 1 : tunables 54 27 8 : slabdata 11 11 0 sighand_cache 81 81 1344 3 1 : tunables 24 12 8 : slabdata 27 27 0 task_struct 87 87 1296 3 1 : tunables 24 12 8 : slabdata 29 29 0 anon_vma 359 609 16 203 1 : tunables 120 60 8 : slabdata 3 3 0 pgd 112 226 32 113 1 : tunables 120 60 8 : slabdata 2 2 0 pmd 72 72 4096 1 1 : tunables 24 12 8 : slabdata 72 72 0 pid 97 505 36 101 1 : tunables 120 60 8 : slabdata 5 5 0 size-131072(DMA) 0 0 131072 1 32 : tunables 8 4 0 : slabdata 0 0 0 size-131072 0 0 131072 1 32 : tunables 8 4 0 : slabdata 0 0 0 size-65536(DMA) 0 0 65536 1 16 : tunables 8 4 0 : slabdata 0 0 0 size-65536 1 1 65536 1 16 : tunables 8 4 0 : slabdata 1 1 0 size-32768(DMA) 0 0 32768 1 8 : tunables 8 4 0 : slabdata 0 0 0 size-32768 5 5 32768 1 8 : tunables 8 4 0 : slabdata 5 5 0 size-16384(DMA) 0 0 16384 1 4 : tunables 8 4 0 : slabdata 0 0 0 size-16384 4 4 16384 1 4 : tunables 8 4 0 : slabdata 4 4 0 size-8192(DMA) 0 0 8192 1 2 : tunables 8 4 0 : slabdata 0 0 0 size-8192 84 84 8192 1 2 : tunables 8 4 0 : slabdata 84 84 0 size-4096(DMA) 0 0 4096 1 1 : tunables 24 12 8 : slabdata 0 0 0 size-4096 36 36 4096 1 1 : tunables 24 12 8 : slabdata 36 36 0 size-2048(DMA) 0 0 2048 2 1 : tunables 24 12 8 : slabdata 0 0 0 size-2048 575 580 2048 2 1 : tunables 24 12 8 : slabdata 290 290 0 size-1024(DMA) 0 0 1024 4 1 : tunables 54 27 8 : slabdata 0 0 0 size-1024 196 196 1024 4 1 : tunables 54 27 8 : slabdata 49 49 0 size-512(DMA) 0 0 512 8 1 : tunables 54 27 8 : slabdata 0 0 0 size-512 1096 1208 512 8 1 : tunables 54 27 8 : slabdata 151 151 0 size-256(DMA) 0 0 256 15 1 : tunables 120 60 8 : slabdata 0 0 0 size-256 256 270 256 15 1 : tunables 120 60 8 : slabdata 18 18 0 size-192(DMA) 0 0 192 20 1 : tunables 120 60 8 : slabdata 0 0 0 size-192 140 140 192 20 1 : tunables 120 60 8 : slabdata 7 7 0 size-128(DMA) 0 0 128 30 1 : tunables 120 60 8 : slabdata 0 0 0 size-128 700 780 128 30 1 : tunables 120 60 8 : slabdata 26 26 0 size-64(DMA) 0 0 64 59 1 : tunables 120 60 8 : slabdata 0 0 0 size-32(DMA) 0 0 32 113 1 : tunables 120 60 8 : slabdata 0 0 0 size-64 2388 2478 64 59 1 : tunables 120 60 8 : slabdata 42 42 0 size-32 4299 5198 32 113 1 : tunables 120 60 8 : slabdata 46 46 0 kmem_cache 149 180 128 30 1 : tunables 120 60 8 : slabdata 6 6 0 --Apple-Mail-7--870235608 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset=US-ASCII; format=flowed --Apple-Mail-7--870235608 Content-Transfer-Encoding: 7bit Content-Type: text/plain; x-unix-mode=0644; name=meminfo.txt Content-Disposition: attachment; filename=meminfo.txt MemTotal: 12306460 kB MemFree: 5228260 kB Buffers: 3968 kB Cached: 6293928 kB SwapCached: 0 kB Active: 10756 kB Inactive: 6291416 kB HighTotal: 11493340 kB HighFree: 5191416 kB LowTotal: 813120 kB LowFree: 36844 kB SwapTotal: 2008116 kB SwapFree: 2008116 kB Dirty: 4 kB Writeback: 0 kB AnonPages: 4328 kB Mapped: 3100 kB Slab: 766572 kB SReclaimable: 752292 kB SUnreclaim: 14280 kB PageTables: 320 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 8161344 kB Committed_AS: 19520 kB VmallocTotal: 118776 kB VmallocUsed: 3028 kB VmallocChunk: 115384 kB --Apple-Mail-7--870235608 Content-Transfer-Encoding: 7bit Content-Type: text/plain; x-unix-mode=0644; name=vmstat.txt Content-Disposition: attachment; filename=vmstat.txt nr_free_pages 1307065 nr_active 1572854 nr_inactive 2689 nr_anon_pages 1082 nr_mapped 775 nr_file_pages 1574474 nr_dirty 1 nr_writeback 0 nr_slab_reclaimable 188073 nr_slab_unreclaimable 3570 nr_page_table_pages 80 nr_unstable 0 nr_bounce 0 nr_vmscan_write 10 pgpgin 12847034 pgpgout 3501 pswpin 0 pswpout 0 pgalloc_dma 1944 pgalloc_normal 465694 pgalloc_high 3432418 pgfree 5207478 pgactivate 17439 pgdeactivate 13952 pgfault 1211997 pgmajfault 695 pgrefill_dma 0 pgrefill_normal 13952 pgrefill_high 0 pgsteal_dma 0 pgsteal_normal 1074 pgsteal_high 0 pgscan_kswapd_dma 0 pgscan_kswapd_normal 14688 pgscan_kswapd_high 0 pgscan_direct_dma 0 pgscan_direct_normal 3808 pgscan_direct_high 0 pginodesteal 0 slabs_scanned 8448 kswapd_steal 1007 kswapd_inodesteal 1637276 pageoutrun 609 allocstall 271 pgrotated 10 --Apple-Mail-7--870235608 Content-Transfer-Encoding: 7bit Content-Type: text/plain; x-unix-mode=0644; name=zoneinfo.txt Content-Disposition: attachment; filename=zoneinfo.txt Node 0, zone DMA pages free 2828 min 17 low 21 high 25 scanned 0 (a: 14 i: 14) spanned 4096 present 4064 nr_free_pages 2828 nr_active 0 nr_inactive 0 nr_anon_pages 0 nr_mapped 1 nr_file_pages 0 nr_dirty 0 nr_writeback 0 nr_slab_reclaimable 0 nr_slab_unreclaimable 0 nr_page_table_pages 0 nr_unstable 0 nr_bounce 0 nr_vmscan_write 0 protection: (0, 873, 12176) pagesets cpu: 0 pcp: 0 count: 0 high: 0 batch: 1 cpu: 0 pcp: 1 count: 0 high: 0 batch: 1 vm stats threshold: 6 cpu: 1 pcp: 0 count: 0 high: 0 batch: 1 cpu: 1 pcp: 1 count: 0 high: 0 batch: 1 vm stats threshold: 6 cpu: 2 pcp: 0 count: 0 high: 0 batch: 1 cpu: 2 pcp: 1 count: 0 high: 0 batch: 1 vm stats threshold: 6 cpu: 3 pcp: 0 count: 0 high: 0 batch: 1 cpu: 3 pcp: 1 count: 0 high: 0 batch: 1 vm stats threshold: 6 all_unreclaimable: 0 prev_priority: 12 start_pfn: 0 Node 0, zone Normal pages free 6383 min 936 low 1170 high 1404 scanned 0 (a: 20 i: 20) spanned 225280 present 223520 nr_free_pages 6383 nr_active 489 nr_inactive 495 nr_anon_pages 0 nr_mapped 0 nr_file_pages 988 nr_dirty 1 nr_writeback 0 nr_slab_reclaimable 188073 nr_slab_unreclaimable 3570 nr_page_table_pages 80 nr_unstable 0 nr_bounce 0 nr_vmscan_write 10 protection: (0, 0, 90424) pagesets cpu: 0 pcp: 0 count: 19 high: 186 batch: 31 cpu: 0 pcp: 1 count: 1 high: 62 batch: 15 vm stats threshold: 24 cpu: 1 pcp: 0 count: 25 high: 186 batch: 31 cpu: 1 pcp: 1 count: 0 high: 62 batch: 15 vm stats threshold: 24 cpu: 2 pcp: 0 count: 13 high: 186 batch: 31 cpu: 2 pcp: 1 count: 54 high: 62 batch: 15 vm stats threshold: 24 cpu: 3 pcp: 0 count: 21 high: 186 batch: 31 cpu: 3 pcp: 1 count: 45 high: 62 batch: 15 vm stats threshold: 24 all_unreclaimable: 0 prev_priority: 12 start_pfn: 4096 Node 0, zone HighMem pages free 1297805 min 128 low 3160 high 6192 scanned 0 (a: 0 i: 0) spanned 2916351 present 2893568 nr_free_pages 1297805 nr_active 1572438 nr_inactive 2194 nr_anon_pages 1082 nr_mapped 774 nr_file_pages 1573559 nr_dirty 0 nr_writeback 0 nr_slab_reclaimable 0 nr_slab_unreclaimable 0 nr_page_table_pages 0 nr_unstable 0 nr_bounce 0 nr_vmscan_write 0 protection: (0, 0, 0) pagesets cpu: 0 pcp: 0 count: 19 high: 186 batch: 31 cpu: 0 pcp: 1 count: 12 high: 62 batch: 15 vm stats threshold: 48 cpu: 1 pcp: 0 count: 6 high: 186 batch: 31 cpu: 1 pcp: 1 count: 9 high: 62 batch: 15 vm stats threshold: 48 cpu: 2 pcp: 0 count: 151 high: 186 batch: 31 cpu: 2 pcp: 1 count: 8 high: 62 batch: 15 vm stats threshold: 48 cpu: 3 pcp: 0 count: 55 high: 186 batch: 31 cpu: 3 pcp: 1 count: 4 high: 62 batch: 15 vm stats threshold: 48 all_unreclaimable: 0 prev_priority: 12 start_pfn: 229376 --Apple-Mail-7--870235608-- - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/