diff for duplicates of <04e89c12-a05b-bda3-716f-10f885fc5bf0@gmail.com> diff --git a/a/1.txt b/N1/1.txt index 0cd2204..3b3fd5f 100644 --- a/a/1.txt +++ b/N1/1.txt @@ -93,7 +93,7 @@ Reviewed-by: Pavel Tatashin <pavel.tatashin@microsoft.com> > + * define their own version of this macro in <asm/pgtable.h> > */ > -#ifndef mm_zero_struct_page -> +#if BITS_PER_LONG = 64 +> +#if BITS_PER_LONG == 64 > +/* This function must be updated when the size of struct page grows above 80 > + * or reduces below 56. The idea that compiler optimizes out switch() > + * statement, and only leaves move/store instructions. Also the compiler can diff --git a/a/content_digest b/N1/content_digest index 185b3bb..25de2ea 100644 --- a/a/content_digest +++ b/N1/content_digest @@ -2,7 +2,7 @@ "ref\020181017235408.17213.38641.stgit@localhost.localdomain\0" "From\0Pavel Tatashin <pasha.tatashin@gmail.com>\0" "Subject\0Re: [mm PATCH v4 1/6] mm: Use mm_zero_struct_page from SPARC on all 64b architectures\0" - "Date\0Thu, 18 Oct 2018 18:29:14 +0000\0" + "Date\0Thu, 18 Oct 2018 14:29:14 -0400\0" "To\0Alexander Duyck <alexander.h.duyck@linux.intel.com>" linux-mm@kvack.org " akpm@linux-foundation.org\0" @@ -119,7 +119,7 @@ "> + * define their own version of this macro in <asm/pgtable.h>\n" "> */\n" "> -#ifndef mm_zero_struct_page\n" - "> +#if BITS_PER_LONG = 64\n" + "> +#if BITS_PER_LONG == 64\n" "> +/* This function must be updated when the size of struct page grows above 80\n" "> + * or reduces below 56. The idea that compiler optimizes out switch()\n" "> + * statement, and only leaves move/store instructions. Also the compiler can\n" @@ -159,4 +159,4 @@ "> \n" > -2895d954cdb27ce83c6362cd36484d6f66755abe6117133391f873e2d24a56d9 +8c097afaf77fd2c9a7682958f4585fd962d9c209ebcf7627c266166721c1b40c
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