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Merge branch 'akpm' (updates from Andrew Morton)
Merge first patch-bomb from Andrew Morton: - various misc bits - I'm been patchmonkeying ocfs2 for a while, as Joel and Mark have been distracted. There has been quite a bit of activity. - About half the MM queue - Some backlight bits - Various lib/ updates - checkpatch updates - zillions more little rtc patches - ptrace - signals - exec - procfs - rapidio - nbd - aoe - pps - memstick - tools/testing/selftests updates * emailed patches from Andrew Morton <[email protected]>: (445 commits) tools/testing/selftests: don't assume the x bit is set on scripts selftests: add .gitignore for kcmp selftests: fix clean target in kcmp Makefile selftests: add .gitignore for vm selftests: add hugetlbfstest self-test: fix make clean selftests: exit 1 on failure kernel/resource.c: remove the unneeded assignment in function __find_resource aio: fix wrong comment in aio_complete() drivers/w1/slaves/w1_ds2408.c: add magic sequence to disable P0 test mode drivers/memstick/host/r592.c: convert to module_pci_driver drivers/memstick/host/jmb38x_ms: convert to module_pci_driver pps-gpio: add device-tree binding and support drivers/pps/clients/pps-gpio.c: convert to module_platform_driver drivers/pps/clients/pps-gpio.c: convert to devm_* helpers drivers/parport/share.c: use kzalloc Documentation/accounting/getdelays.c: avoid strncpy in accounting tool aoe: update internal version number to v83 aoe: update copyright date aoe: perform I/O completions in parallel ...
This commit is contained in:
commit
7f0ef0267e
429 changed files with 6278 additions and 4934 deletions
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@ -74,7 +74,7 @@ void __init setup_arch_memory(void)
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/* Last usable page of low mem (no HIGHMEM yet for ARC port) */
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max_low_pfn = max_pfn = PFN_DOWN(end_mem);
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max_mapnr = num_physpages = max_low_pfn - min_low_pfn;
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max_mapnr = max_low_pfn - min_low_pfn;
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/*------------- reserve kernel image -----------------------*/
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memblock_reserve(CONFIG_LINUX_LINK_BASE,
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@ -84,7 +84,7 @@ void __init setup_arch_memory(void)
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/*-------------- node setup --------------------------------*/
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memset(zones_size, 0, sizeof(zones_size));
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zones_size[ZONE_NORMAL] = num_physpages;
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zones_size[ZONE_NORMAL] = max_low_pfn - min_low_pfn;
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/*
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* We can't use the helper free_area_init(zones[]) because it uses
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@ -106,39 +106,9 @@ void __init setup_arch_memory(void)
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*/
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void __init mem_init(void)
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{
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int codesize, datasize, initsize, reserved_pages, free_pages;
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int tmp;
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high_memory = (void *)(CONFIG_LINUX_LINK_BASE + arc_mem_sz);
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totalram_pages = free_all_bootmem();
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/* count all reserved pages [kernel code/data/mem_map..] */
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reserved_pages = 0;
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for (tmp = 0; tmp < max_mapnr; tmp++)
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if (PageReserved(mem_map + tmp))
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reserved_pages++;
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/* XXX: nr_free_pages() is equivalent */
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free_pages = max_mapnr - reserved_pages;
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/*
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* For the purpose of display below, split the "reserve mem"
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* kernel code/data is already shown explicitly,
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* Show any other reservations (mem_map[ ] et al)
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*/
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reserved_pages -= (((unsigned int)_end - CONFIG_LINUX_LINK_BASE) >>
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PAGE_SHIFT);
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codesize = _etext - _text;
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datasize = _end - _etext;
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initsize = __init_end - __init_begin;
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pr_info("Memory Available: %dM / %ldM (%dK code, %dK data, %dK init, %dK reserv)\n",
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PAGES_TO_MB(free_pages),
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TO_MB(arc_mem_sz),
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TO_KB(codesize), TO_KB(datasize), TO_KB(initsize),
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PAGES_TO_KB(reserved_pages));
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free_all_bootmem();
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mem_init_print_info(NULL);
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}
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/*
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@ -146,13 +116,13 @@ void __init mem_init(void)
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*/
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void __init_refok free_initmem(void)
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{
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free_initmem_default(0);
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free_initmem_default(-1);
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}
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#ifdef CONFIG_BLK_DEV_INITRD
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void __init free_initrd_mem(unsigned long start, unsigned long end)
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{
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free_reserved_area(start, end, 0, "initrd");
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free_reserved_area((void *)start, (void *)end, -1, "initrd");
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}
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#endif
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