From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from psmtp.com (na3sys010amx181.postini.com [74.125.245.181]) by kanga.kvack.org (Postfix) with SMTP id 18BAB6B0032 for ; Mon, 22 Jul 2013 07:32:53 -0400 (EDT) Received: from epcpsbgr5.samsung.com (u145.gpu120.samsung.co.kr [203.254.230.145]) by mailout1.samsung.com (Oracle Communications Messaging Server 7u4-24.01 (7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTP id <0MQC004T65ELBEU0@mailout1.samsung.com> for linux-mm@kvack.org; Mon, 22 Jul 2013 20:32:46 +0900 (KST) From: Pintu Kumar Subject: [PATCH 1/2] mm: page_alloc: fixed checkpatch errors and spell Date: Mon, 22 Jul 2013 17:01:19 +0530 Message-id: <1374492679-17700-1-git-send-email-pintu.k@samsung.com> Sender: owner-linux-mm@kvack.org List-ID: To: akpm@linux-foundation.org, mgorman@suse.de, jiang.liu@huawei.com, minchan@kernel.org, cody@linux.vnet.ibm.com, linux-mm@kvack.org, linux-kernel@vger.kernel.org Cc: cpgs@samsung.com, pintu.k@samsung.com, pintu_agarwal@yahoo.com This patch set fixes all errors reported by checkpatch. It also fixes the very small spell mistakes. Signed-off-by: Pintu Kumar --- mm/page_alloc.c | 45 ++++++++++++++++++++++++--------------------- 1 file changed, 24 insertions(+), 21 deletions(-) diff --git a/mm/page_alloc.c b/mm/page_alloc.c index b100255..202ab58 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -721,7 +721,8 @@ static bool free_pages_prepare(struct page *page, unsigned int order) return false; if (!PageHighMem(page)) { - debug_check_no_locks_freed(page_address(page),PAGE_SIZE<wait_table) return -ENOMEM; - for(i = 0; i < zone->wait_table_hash_nr_entries; ++i) + for (i = 0; i < zone->wait_table_hash_nr_entries; ++i) init_waitqueue_head(zone->wait_table + i); return 0; @@ -4930,7 +4931,7 @@ static unsigned long __init early_calculate_totalpages(void) if (pages) node_set_state(nid, N_MEMORY); } - return totalpages; + return totalpages; } /* @@ -5047,7 +5048,7 @@ restart: /* * Some kernelcore has been met, update counts and * break if the kernelcore for this node has been - * satisified + * satisfied */ required_kernelcore -= min(required_kernelcore, size_pages); @@ -5061,7 +5062,7 @@ restart: * If there is still required_kernelcore, we do another pass with one * less node in the count. This will push zone_movable_pfn[nid] further * along on the nodes that still have memory until kernelcore is - * satisified + * satisfied */ usable_nodes--; if (usable_nodes && required_kernelcore > usable_nodes) @@ -5286,8 +5287,10 @@ void __init mem_init_print_info(const char *str) * 3) .rodata.* may be embedded into .text or .data sections. */ #define adj_init_size(start, end, size, pos, adj) \ - if (start <= pos && pos < end && size > adj) \ - size -= adj; + do { \ + if (start <= pos && pos < end && size > adj) \ + size -= adj; \ + } while (0) adj_init_size(__init_begin, __init_end, init_data_size, _sinittext, init_code_size); @@ -5570,7 +5573,7 @@ static void __meminit setup_per_zone_inactive_ratio(void) * we want it large (64MB max). But it is not linear, because network * bandwidth does not increase linearly with machine size. We use * - * min_free_kbytes = 4 * sqrt(lowmem_kbytes), for better accuracy: + * min_free_kbytes = 4 * sqrt(lowmem_kbytes), for better accuracy: * min_free_kbytes = sqrt(lowmem_kbytes * 16) * * which yields @@ -5614,11 +5617,11 @@ int __meminit init_per_zone_wmark_min(void) module_init(init_per_zone_wmark_min) /* - * min_free_kbytes_sysctl_handler - just a wrapper around proc_dointvec() so + * min_free_kbytes_sysctl_handler - just a wrapper around proc_dointvec() so * that we can call two helper functions whenever min_free_kbytes * changes. */ -int min_free_kbytes_sysctl_handler(ctl_table *table, int write, +int min_free_kbytes_sysctl_handler(ctl_table *table, int write, void __user *buffer, size_t *length, loff_t *ppos) { proc_dointvec(table, write, buffer, length, ppos); @@ -5682,8 +5685,8 @@ int lowmem_reserve_ratio_sysctl_handler(ctl_table *table, int write, /* * percpu_pagelist_fraction - changes the pcp->high for each zone on each - * cpu. It is the fraction of total pages in each zone that a hot per cpu pagelist - * can have before it gets flushed back to buddy allocator. + * cpu. It is the fraction of total pages in each zone that a hot per cpu + * pagelist can have before it gets flushed back to buddy allocator. */ int percpu_pagelist_fraction_sysctl_handler(ctl_table *table, int write, void __user *buffer, size_t *length, loff_t *ppos) @@ -5900,7 +5903,7 @@ void set_pageblock_flags_group(struct page *page, unsigned long flags, * This function checks whether pageblock includes unmovable pages or not. * If @count is not zero, it is okay to include less @count unmovable pages * - * PageLRU check wihtout isolation or lru_lock could race so that + * PageLRU check without isolation or lru_lock could race so that * MIGRATE_MOVABLE block might include unmovable pages. It means you can't * expect this function should be exact. */ -- 1.7.9.5 -- 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/ . Don't email: email@kvack.org