From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andrew Morton Subject: [patch 053/127] mm: ksm: fix a typo in comment "alreaady"->"already" Date: Thu, 04 Jun 2020 16:49:01 -0700 Message-ID: <20200604234901.dpOmyUBCu%akpm@linux-foundation.org> References: <20200604164523.e15f3177f4b69dcb4f2534a1@linux-foundation.org> Reply-To: linux-kernel@vger.kernel.org Return-path: Received: from mail.kernel.org ([198.145.29.99]:45790 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725930AbgFDXtC (ORCPT ); Thu, 4 Jun 2020 19:49:02 -0400 In-Reply-To: <20200604164523.e15f3177f4b69dcb4f2534a1@linux-foundation.org> Sender: mm-commits-owner@vger.kernel.org List-Id: mm-commits@vger.kernel.org To: akpm@linux-foundation.org, ethp@qq.com, linux-mm@kvack.org, mm-commits@vger.kernel.org, rcampbell@nvidia.com, torvalds@linux-foundation.org From: Ethon Paul Subject: mm: ksm: fix a typo in comment "alreaady"->"already" There is a typo in comment, fix it. Link: http://lkml.kernel.org/r/20200410162427.13927-1-ethp@qq.com Signed-off-by: Ethon Paul Reviewed-by: Andrew Morton Reviewed-by: Ralph Campbell Signed-off-by: Andrew Morton --- mm/ksm.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) --- a/mm/ksm.c~mm-ksm-fix-a-typo-in-comment-alreaady-already +++ a/mm/ksm.c @@ -612,7 +612,7 @@ static struct stable_node *alloc_stable_ * Move the old stable node to the second dimension * queued in the hlist_dup. The invariant is that all * dup stable_nodes in the chain->hlist point to pages - * that are wrprotected and have the exact same + * that are write protected and have the exact same * content. */ stable_node_chain_add_dup(dup, chain); @@ -1148,7 +1148,7 @@ static int replace_page(struct vm_area_s /* * No need to check ksm_use_zero_pages here: we can only have a - * zero_page here if ksm_use_zero_pages was enabled alreaady. + * zero_page here if ksm_use_zero_pages was enabled already. */ if (!is_zero_pfn(page_to_pfn(kpage))) { get_page(kpage); @@ -1608,7 +1608,7 @@ again: * continue. All KSM pages belonging to the * stable_node dups in a stable_node chain * have the same content and they're - * wrprotected at all times. Any will work + * write protected at all times. Any will work * fine to continue the walk. */ tree_page = get_ksm_page(stable_node_any, @@ -1843,7 +1843,7 @@ again: * continue. All KSM pages belonging to the * stable_node dups in a stable_node chain * have the same content and they're - * wrprotected at all times. Any will work + * write protected at all times. Any will work * fine to continue the walk. */ tree_page = get_ksm_page(stable_node_any, @@ -2001,7 +2001,7 @@ static void stable_tree_append(struct rm * duplicate. page_migration could break later if rmap breaks, * so we can as well crash here. We really need to check for * rmap_hlist_len == STABLE_NODE_CHAIN, but we can as well check - * for other negative values as an undeflow if detected here + * for other negative values as an underflow if detected here * for the first time (and not when decreasing rmap_hlist_len) * would be sign of memory corruption in the stable_node. */ _