Hans, My machine currently runs SVN update ivtv 0.6.4:
Sep 7 03:00:12 localhost kernel: ivtv: version 0.6.4 (development revision 3411) loading Sep 7 03:00:12 localhost kernel: ivtv: Linux version: 2.6.16.16 preempt PENTIUM4 gcc-4.0 Is your patch already applied to this version? From the code it appears so. Syslog still mentions the following: Sep 8 19:55:07 localhost kernel: ivtv-enc: page allocation failure. order:4, mode:0xd0 Sep 8 19:55:07 localhost kernel: [<c0135fc0>] __alloc_pages+0x24f/0x261 Sep 8 19:55:07 localhost kernel: [<c01473cf>] cache_alloc_refill+0x26e/0x41f Sep 8 19:55:07 localhost kernel: [<c01475ce>] __kmalloc+0x4e/0x5a Sep 8 19:55:07 localhost kernel: [<d895f7c9>] ivtv_init_buffer+0x55/0x180 [ivtv] Sep 8 19:55:07 localhost kernel: [<d89604ab>] enc_gather_free_buffers+0x96/0x278 [ivtv] Sep 8 19:55:07 localhost kernel: [<d896b290>] ivtv_sched_DMA+0x591/0x869 [ivtv] Sep 8 19:55:07 localhost kernel: [<c039e5b7>] schedule+0x468/0x511 Sep 8 19:55:07 localhost kernel: [<c0113db6>] default_wake_function+0x0/0x15 Sep 8 19:55:07 localhost kernel: [<d896da7c>] ivtv_enc_thread+0x17d/0x1a7 [ivtv] Sep 8 19:55:07 localhost kernel: [<c0125f4c>] autoremove_wake_function+0x0/0x3a Sep 8 19:55:07 localhost kernel: [<d896d8ff>] ivtv_enc_thread+0x0/0x1a7 [ivtv] Sep 8 19:55:07 localhost kernel: [<c0101005>] kernel_thread_helper+0x5/0xb Sep 8 19:55:07 localhost kernel: Mem-info: Sep 8 19:55:07 localhost kernel: DMA per-cpu: Sep 8 19:55:07 localhost kernel: cpu 0 hot: high 0, batch 1 used:0 Sep 8 19:55:07 localhost kernel: cpu 0 cold: high 0, batch 1 used:0 Sep 8 19:55:07 localhost kernel: DMA32 per-cpu: empty Sep 8 19:55:07 localhost kernel: Normal per-cpu: Sep 8 19:55:07 localhost kernel: cpu 0 hot: high 186, batch 31 used:19 Sep 8 19:55:07 localhost kernel: cpu 0 cold: high 62, batch 15 used:58 Sep 8 19:55:07 localhost kernel: HighMem per-cpu: empty Sep 8 19:55:07 localhost kernel: Free pages: 97548kB (0kB HighMem) Sep 8 19:55:07 localhost kernel: Active:37729 inactive:17198 dirty:114 writeback:0 unstable:0 free:24387 slab:15297 mapped:37189 pagetables:354 Sep 8 19:55:07 localhost kernel: DMA free:1576kB min:104kB low:128kB high:156kB active:6808kB inactive:0kB present:16384kB pages_scanned:7807 all_unreclaima ble? yes Sep 8 19:55:07 localhost kernel: lowmem_reserve[]: 0 0 367 367 Sep 8 19:55:07 localhost kernel: DMA32 free:0kB min:0kB low:0kB high:0kB active:0kB inactive:0kB present:0kB pages_scanned:0 all_unreclaimable? no Sep 8 19:55:07 localhost kernel: lowmem_reserve[]: 0 0 367 367 Sep 8 19:55:07 localhost kernel: Normal free:95972kB min:2396kB low:2992kB high:3592kB active:144108kB inactive:68792kB present:376064kB pages_scanned:0 all _unreclaimable? no Sep 8 19:55:07 localhost kernel: lowmem_reserve[]: 0 0 0 0 Sep 8 19:55:07 localhost kernel: HighMem free:0kB min:128kB low:128kB high:128kB active:0kB inactive:0kB present:0kB pages_scanned:0 all_unreclaimable? no Sep 8 19:55:07 localhost kernel: lowmem_reserve[]: 0 0 0 0 Sep 8 19:55:07 localhost kernel: DMA: 44*4kB 59*8kB 18*16kB 2*32kB 1*64kB 2*128kB 1*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1576kB Sep 8 19:55:07 localhost kernel: DMA32: empty Sep 8 19:55:07 localhost kernel: Normal: 10837*4kB 4028*8kB 977*16kB 143*32kB 1*64kB 1*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 95972kB Sep 8 19:55:07 localhost kernel: HighMem: empty Sep 8 19:55:07 localhost kernel: Swap cache: add 82999, delete 80123, find 25509/29125, race 0+0 Sep 8 19:55:07 localhost kernel: Free swap = 886352kB Sep 8 19:55:07 localhost kernel: Total swap = 979956kB Sep 8 19:55:07 localhost kernel: Free swap: 886352kB Sep 8 19:55:07 localhost kernel: 98112 pages of RAM Sep 8 19:55:07 localhost kernel: 0 pages of HIGHMEM Sep 8 19:55:07 localhost kernel: 1992 reserved pages Sep 8 19:55:07 localhost kernel: 38671 pages shared Sep 8 19:55:07 localhost kernel: 2876 pages swap cached Sep 8 19:55:07 localhost kernel: 114 pages dirty Sep 8 19:55:07 localhost kernel: 0 pages writeback Sep 8 19:55:07 localhost kernel: 37189 pages mapped Sep 8 19:55:07 localhost kernel: 15297 pages slab Sep 8 19:55:07 localhost kernel: 354 pages pagetables Sep 8 19:55:07 localhost kernel: ivtv1 warning: No memory on buffer alloc! Sep 8 19:55:07 localhost kernel: ivtv1 warning: Needed 16384 bufs for encoder MPEG stream, received 0 (buffers free 0, dma 0, full 161) Anything I can try/test to help debugging? -- Niels _______________________________________________ ivtv-users mailing list [email protected] http://ivtvdriver.org/mailman/listinfo/ivtv-users
