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Hugh Dickins b462705ac6 [PATCH] mm: arches skip ptlock ... Convert those few architectures which are calling pud_alloc, pmd_alloc, pte_alloc_map on a user mm, not to take the page_table_lock first, nor drop it after. Each of these can continue to use pte_alloc_map, no need to change over to pte_alloc_map_lock, they're neither racy nor swappable. In the sparc64 io_remap_pfn_range, flush_tlb_range then falls outside of the page_table_lock: that's okay, on sparc64 it's like flush_tlb_mm, and that has always been called from outside of page_table_lock in dup_mmap. Signed-off-by: Hugh Dickins <hugh@veritas.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>		20 years ago
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Makefile	[SPARC64]: Convert to use generic exception table support.	20 years ago
fault.c	[SPARC64]: Kill all external references to sp_banks[]	20 years ago
generic.c	[PATCH] mm: arches skip ptlock	20 years ago
hugetlbpage.c	[PATCH] Hugepage consolidation	20 years ago
init.c	[SPARC64]: Fix boot failures on SunBlade-150	20 years ago
tlb.c	[PATCH] mm: tlb_finish_mmu forget rss	20 years ago
ultra.S	[SPARC64]: Fix powering off on SMP.	20 years ago