From: Mike Rapoport <rppt@xxxxxxxxxxxxx> Subject: m68k/mm/motorola: move comment about page table allocation funcitons The comment about page table allocation functions resides in include/asm/motorola_pgtable.h while the functions live in include/asm/motorola_pgaloc.h. Move the comment close to the code. Link: http://lkml.kernel.org/r/20200514170327.31389-6-rppt@xxxxxxxxxx Signed-off-by: Mike Rapoport <rppt@xxxxxxxxxxxxx> Cc: Arnd Bergmann <arnd@xxxxxxxx> Cc: Borislav Petkov <bp@xxxxxxxxx> Cc: Brian Cain <bcain@xxxxxxxxxxxxxx> Cc: Catalin Marinas <catalin.marinas@xxxxxxx> Cc: Chris Zankel <chris@xxxxxxxxxx> Cc: "David S. Miller" <davem@xxxxxxxxxxxxx> Cc: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx> Cc: Greentime Hu <green.hu@xxxxxxxxx> Cc: Greg Ungerer <gerg@xxxxxxxxxxxxxx> Cc: Guan Xuetao <gxt@xxxxxxxxxx> Cc: Guo Ren <guoren@xxxxxxxxxx> Cc: Heiko Carstens <heiko.carstens@xxxxxxxxxx> Cc: Helge Deller <deller@xxxxxx> Cc: Ingo Molnar <mingo@xxxxxxxxxx> Cc: Ley Foon Tan <ley.foon.tan@xxxxxxxxx> Cc: Mark Salter <msalter@xxxxxxxxxx> Cc: Matthew Wilcox <willy@xxxxxxxxxxxxx> Cc: Matt Turner <mattst88@xxxxxxxxx> Cc: Max Filippov <jcmvbkbc@xxxxxxxxx> Cc: Michael Ellerman <mpe@xxxxxxxxxxxxxx> Cc: Michal Simek <monstr@xxxxxxxxx> Cc: Nick Hu <nickhu@xxxxxxxxxxxxx> Cc: Paul Walmsley <paul.walmsley@xxxxxxxxxx> Cc: Richard Weinberger <richard@xxxxxx> Cc: Rich Felker <dalias@xxxxxxxx> Cc: Russell King <linux@xxxxxxxxxxxxxxx> Cc: Stafford Horne <shorne@xxxxxxxxx> Cc: Thomas Bogendoerfer <tsbogend@xxxxxxxxxxxxxxxx> Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx> Cc: Tony Luck <tony.luck@xxxxxxxxx> Cc: Vincent Chen <deanbo422@xxxxxxxxx> Cc: Vineet Gupta <vgupta@xxxxxxxxxxxx> Cc: Will Deacon <will@xxxxxxxxxx> Cc: Yoshinori Sato <ysato@xxxxxxxxxxxxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- arch/m68k/include/asm/motorola_pgalloc.h | 6 ++++++ arch/m68k/include/asm/motorola_pgtable.h | 6 ------ 2 files changed, 6 insertions(+), 6 deletions(-) --- a/arch/m68k/include/asm/motorola_pgalloc.h~m68k-mm-motorola-move-comment-about-page-table-allocation-funcitons +++ a/arch/m68k/include/asm/motorola_pgalloc.h @@ -18,6 +18,12 @@ extern void init_pointer_table(void *tab extern void *get_pointer_table(int type); extern int free_pointer_table(void *table, int type); +/* + * Allocate and free page tables. The xxx_kernel() versions are + * used to allocate a kernel page table - this turns on ASN bits + * if any. + */ + static inline pte_t *pte_alloc_one_kernel(struct mm_struct *mm) { return get_pointer_table(TABLE_PTE); --- a/arch/m68k/include/asm/motorola_pgtable.h~m68k-mm-motorola-move-comment-about-page-table-allocation-funcitons +++ a/arch/m68k/include/asm/motorola_pgtable.h @@ -227,12 +227,6 @@ static inline pte_t *pte_offset_kernel(p #define pte_offset_map(pmdp,address) ((pte_t *)__pmd_page(*pmdp) + (((address) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))) #define pte_unmap(pte) ((void)0) -/* - * Allocate and free page tables. The xxx_kernel() versions are - * used to allocate a kernel page table - this turns on ASN bits - * if any. - */ - /* Prior to calling these routines, the page should have been flushed * from both the cache and ATC, or the CPU might not notice that the * cache setting for the page has been changed. -jskov _
