Nick Piggin b1d0e4f535 mm: special mapping nopage ... Convert special mapping install from nopage to fault. Because the "vm_file" is NULL for the special mapping, the generic VM code has messed up "vm_pgoff" thinking that it's an anonymous mapping and the offset does't matter. For that reason, we need to undo the vm_pgoff offset that got added into vmf->pgoff. [ We _really_ should clean that up - either by making this whole special mapping code just use a real file entry rather than that ugly array of "struct page" pointers, or by just making the VM code realize that even if vm_file is NULL it may not be a regular anonymous mmap. - Linus ] Signed-off-by: Nick Piggin <npiggin@suse.de> Cc: linux-mm@kvack.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2008-02-08 18:57:39 -08:00
..
allocpercpu.c	PERCPU : __percpu_alloc_mask() can dynamically size percpu_data storage	2008-02-06 10:41:04 -08:00
backing-dev.c	mm/backing-dev.c: fix percpu_counter_destroy call bug in bdi_init	2007-12-05 09:21:18 -08:00
bootmem.c	Introduce flags for reserve_bootmem()	2008-02-07 08:42:25 -08:00
bounce.c	block: Initial support for data-less (or empty) barrier support	2007-10-16 11:03:56 +02:00
dmapool.c	pool: Improve memory usage for devices which can't cross boundaries	2007-12-04 10:39:58 -05:00
fadvise.c	check ADVICE of fadvise64_64 even if get_xip_page is given	2008-02-05 09:44:19 -08:00
filemap_xip.c	Use pgoff_t instead of unsigned long	2008-02-08 09:22:32 -08:00
filemap.c	kill do_generic_mapping_read	2008-02-08 09:22:39 -08:00
fremap.c	sys_remap_file_pages: fix ->vm_file accounting	2008-02-05 09:44:07 -08:00
highmem.c	mm: remove fastcall from mm/	2008-02-05 09:44:18 -08:00
hugetlb.c	hugetlb: add locking for overcommit sysctl	2008-02-08 09:22:23 -08:00
internal.h	set_page_refcounted() VM_BUG_ON fix	2008-02-05 09:44:19 -08:00
Kconfig	sh: Bump number of quicklists for SH-5.	2008-01-28 13:18:55 +09:00
madvise.c	speed up madvise_need_mmap_write() usage	2007-07-16 09:05:36 -07:00
Makefile	Memory controller: cgroups setup	2008-02-07 08:42:18 -08:00
memcontrol.c	Memory controller remove control_type feature	2008-02-07 08:42:22 -08:00
memory_hotplug.c	Page allocator: clean up pcp draining functions	2008-02-05 09:44:17 -08:00
memory.c	CONFIG_HIGHPTE vs. sub-page page tables.	2008-02-08 09:22:42 -08:00
mempolicy.c	Migration: find correct vma in new_vma_page()	2007-11-14 18:45:38 -08:00
mempool.c	spelling fixes: mm/	2007-10-20 01:27:18 +02:00
migrate.c	bugfix for memory cgroup controller: migration under memory controller fix	2008-02-07 08:42:19 -08:00
mincore.c	[PATCH] mincore: vma crossing fix	2007-02-15 09:57:03 -08:00
mlock.c	do not limit locked memory when RLIMIT_MEMLOCK is RLIM_INFINITY	2007-07-16 09:05:37 -07:00
mmap.c	mm: special mapping nopage	2008-02-08 18:57:39 -08:00
mmzone.c	[PATCH] remove EXPORT_UNUSED_SYMBOL'ed symbols	2006-12-07 08:39:44 -08:00
mprotect.c	fix mprotect vma_wants_writenotify prot	2007-10-23 08:32:06 -07:00
mremap.c	sparse pointer use of zero as null	2007-10-18 14:37:31 -07:00
msync.c	Detach sched.h from mm.h	2007-05-21 09:18:19 -07:00
nommu.c	nommu: add new vmalloc_user() and remap_vmalloc_range() interfaces.	2008-02-05 09:44:21 -08:00
oom_kill.c	oom: add sysctl to enable task memory dump	2008-02-07 08:42:19 -08:00
page_alloc.c	misc: removal of final callers using fastcall	2008-02-08 09:22:31 -08:00
page_io.c	mm: fix PageUptodate data race	2008-02-05 09:44:19 -08:00
page_isolation.c	memory hotremove: unset migrate type "ISOLATE" after removal	2007-11-14 18:45:38 -08:00
page-writeback.c	writeback: speed up writeback of big dirty files	2008-02-05 09:44:19 -08:00
pagewalk.c	maps4: introduce a generic page walker	2008-02-05 09:44:16 -08:00
pdflush.c	Freezer: make kernel threads nonfreezable by default	2007-07-17 10:23:02 -07:00
prio_tree.c	spelling fixes: mm/	2007-10-20 01:27:18 +02:00
quicklist.c	quicklists: Only consider memory that can be used with GFP_KERNEL	2008-01-14 08:52:22 -08:00
readahead.c	mm: bdi init hooks	2007-10-17 08:42:45 -07:00
rmap.c	Memory controller: make page_referenced() cgroup aware	2008-02-07 08:42:19 -08:00
shmem_acl.c	[PATCH] Fix typos in mm/shmem_acl.c	2006-10-11 11:14:23 -07:00
shmem.c	mount-options-fix-tmpfs-fix	2008-02-08 09:22:41 -08:00
slab.c	cpu-hotplug: replace per-subsystem mutexes with get_online_cpus()	2008-01-25 21:08:02 +01:00
slob.c	slob: reduce external fragmentation by using three free lists	2008-02-05 09:44:19 -08:00
slub.c	SLUB: fix checkpatch warnings	2008-02-07 17:52:39 -08:00
sparse-vmemmap.c	memory hotplug fix: fix section mismatch in vmammap_allock_block()	2007-11-29 09:24:54 -08:00
sparse.c	mm: fix section mismatch warning in sparse.c	2008-02-05 09:44:19 -08:00
swap_state.c	memcgroup: revert swap_state mods	2008-02-07 08:42:20 -08:00
swap.c	Memory controller: add per cgroup LRU and reclaim	2008-02-07 08:42:18 -08:00
swapfile.c	memcgroup: reinstate swapoff mod	2008-02-07 08:42:19 -08:00
thrash.c	Bug in mm/thrash.c function grab_swap_token()	2007-05-11 08:29:32 -07:00
tiny-shmem.c	Remove unused code from mm/tiny-shmem.c	2008-02-05 09:44:17 -08:00
truncate.c	page migraton: handle orphaned pages	2008-02-05 09:44:19 -08:00
util.c	fix mm/util.c:krealloc()	2007-11-14 18:45:41 -08:00
vmalloc.c	CONFIG_HIGHPTE vs. sub-page page tables.	2008-02-08 09:22:42 -08:00
vmscan.c	per-zone and reclaim enhancements for memory controller: modifies vmscan.c for isolate globa/cgroup lru activity	2008-02-07 08:42:22 -08:00
vmstat.c	vmstat: remove prefetch	2008-02-05 09:44:18 -08:00