Hugh Dickins 508034a32b [PATCH] mm: unmap_vmas with inner ptlock ... Remove the page_table_lock from around the calls to unmap_vmas, and replace the pte_offset_map in zap_pte_range by pte_offset_map_lock: all callers are now safe to descend without page_table_lock. Don't attempt fancy locking for hugepages, just take page_table_lock in unmap_hugepage_range. Which makes zap_hugepage_range, and the hugetlb test in zap_page_range, redundant: unmap_vmas calls unmap_hugepage_range anyway. Nor does unmap_vmas have much use for its mm arg now. The tlb_start_vma and tlb_end_vma in unmap_page_range are now called without page_table_lock: if they're implemented at all, they typically come down to flush_cache_range (usually done outside page_table_lock) and flush_tlb_range (which we already audited for the mprotect case). Signed-off-by: Hugh Dickins <hugh@veritas.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>		2005-10-29 21:40:41 -07:00
..
acpi
asm-alpha	[PATCH] add sem_is_read/write_locked()	2005-10-29 21:40:35 -07:00
asm-arm	[PATCH] mm: tlb_finish_mmu forget rss	2005-10-29 21:40:37 -07:00
asm-arm26	[PATCH] mm: tlb_finish_mmu forget rss	2005-10-29 21:40:37 -07:00
asm-cris	[PATCH] gfp_t: dma-mapping (cris)	2005-10-28 08:16:48 -07:00
asm-frv	[PATCH] gfp_t: dma-mapping (frv)	2005-10-28 08:16:48 -07:00
asm-generic	[PATCH] mm: ptd_alloc inline and out	2005-10-29 21:40:40 -07:00
asm-h8300	[PATCH] Remove unused var from asm/futex.h	2005-09-21 16:16:29 -07:00
asm-i386	[PATCH] mm: pte_offset_map_lock loops	2005-10-29 21:40:40 -07:00
asm-ia64	[PATCH] mm: tlb_finish_mmu forget rss	2005-10-29 21:40:37 -07:00
asm-m32r	[PATCH] gfp_t: dma-mapping (simple cases)	2005-10-28 08:16:49 -07:00
asm-m68k	[PATCH] Remove unused var from asm/futex.h	2005-09-21 16:16:29 -07:00
asm-m68knommu	[PATCH] Remove unused var from asm/futex.h	2005-09-21 16:16:29 -07:00
asm-mips	BCM1480 HT support	2005-10-29 19:32:49 +01:00
asm-parisc	[PATCH] mm: flush_tlb_range outside ptlock	2005-10-29 21:40:40 -07:00
asm-powerpc	[PATCH] ppc32: Fix timekeeping	2005-10-12 08:24:47 -07:00
asm-ppc	[PATCH] add sem_is_read/write_locked()	2005-10-29 21:40:35 -07:00
asm-ppc64	[PATCH] mm: page fault handlers tidyup	2005-10-29 21:40:37 -07:00
asm-s390	[PATCH] add sem_is_read/write_locked()	2005-10-29 21:40:35 -07:00
asm-sh	[PATCH] add sem_is_read/write_locked()	2005-10-29 21:40:35 -07:00
asm-sh64	[PATCH] gfp_t: dma-mapping (simple cases)	2005-10-28 08:16:49 -07:00
asm-sparc	[PATCH] gfp_t: dma-mapping (simple cases)	2005-10-28 08:16:49 -07:00
asm-sparc64	[PATCH] mm: tlb_finish_mmu forget rss	2005-10-29 21:40:37 -07:00
asm-um	[PATCH] mm: pte_offset_map_lock loops	2005-10-29 21:40:40 -07:00
asm-v850	[PATCH] Remove unused var from asm/futex.h	2005-09-21 16:16:29 -07:00
asm-x86_64	[PATCH] add sem_is_read/write_locked()	2005-10-29 21:40:35 -07:00
asm-xtensa	[PATCH] gfp_t: dma-mapping (xtensa)	2005-10-28 08:16:49 -07:00
linux	[PATCH] mm: unmap_vmas with inner ptlock	2005-10-29 21:40:41 -07:00
math-emu
media	[PATCH] i2c: ID redefinition cleanups	2005-10-28 14:02:13 -07:00
mtd
net	Merge branch 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6	2005-10-29 11:25:16 -07:00
pcmcia	[PATCH] yenta: auto-tune EnE bridges for CardBus cards	2005-09-26 13:09:20 +02:00
rdma	[IB] Fix MAD layer DMA mappings to avoid touching data buffer once mapped	2005-10-25 10:51:39 -07:00
rxrpc	[PATCH] gfp flags annotations - part 1	2005-10-08 15:00:57 -07:00
scsi	Merge branch 'master'	2005-10-28 12:31:34 -04:00
sound	[PATCH] gfp_t: sound	2005-10-28 08:16:50 -07:00
video	[PATCH] drivers/video: Replace custom macro with isdigit()	2005-09-13 08:22:33 -07:00