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David Howells b0e15190ea [PATCH] NOMMU: Make SYSV IPC SHM use ramfs facilities on NOMMU 
The attached patch makes the SYSV IPC shared memory facilities use the new
ramfs facilities on a no-MMU kernel.

The following changes are made:

 (1) There are now shmem_mmap() and shmem_get_unmapped_area() functions to
     allow the IPC SHM facilities to commune with the tiny-shmem and shmem
     code.

 (2) ramfs files now need resizing using do_truncate() rather than by modifying
     the inode size directly (see shmem_file_setup()). This causes ramfs to
     attempt to bind a block of pages of sufficient size to the inode.

 (3) CONFIG_SYSVIPC is no longer contingent on CONFIG_MMU.

Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
 		2006-01-06 08:33:32 -08:00
..
acpi [ACPI] increase owner_id limit to 64 from 32 2005-12-21 04:52:16 -05:00
asm-alpha [PATCH] atomic_long_t & include/asm-generic/atomic.h V2 2006-01-06 08:33:29 -08:00
asm-arm [PATCH] atomic_long_t & include/asm-generic/atomic.h V2 2006-01-06 08:33:29 -08:00
asm-arm26 [PATCH] atomic_long_t & include/asm-generic/atomic.h V2 2006-01-06 08:33:29 -08:00
asm-cris [PATCH] atomic_long_t & include/asm-generic/atomic.h V2 2006-01-06 08:33:29 -08:00
asm-frv [PATCH] atomic_long_t & include/asm-generic/atomic.h V2 2006-01-06 08:33:29 -08:00
asm-generic [PATCH] atomic_long_t & include/asm-generic/atomic.h V2 2006-01-06 08:33:29 -08:00
asm-h8300 [PATCH] atomic_long_t & include/asm-generic/atomic.h V2 2006-01-06 08:33:29 -08:00
asm-i386 [PATCH] atomic_long_t & include/asm-generic/atomic.h V2 2006-01-06 08:33:29 -08:00
asm-ia64 [PATCH] atomic_long_t & include/asm-generic/atomic.h V2 2006-01-06 08:33:29 -08:00
asm-m32r [PATCH] atomic_long_t & include/asm-generic/atomic.h V2 2006-01-06 08:33:29 -08:00
asm-m68k [PATCH] atomic_long_t & include/asm-generic/atomic.h V2 2006-01-06 08:33:29 -08:00
asm-m68knommu [PATCH] atomic_long_t & include/asm-generic/atomic.h V2 2006-01-06 08:33:29 -08:00
asm-mips [PATCH] atomic_long_t & include/asm-generic/atomic.h V2 2006-01-06 08:33:29 -08:00
asm-parisc [PATCH] atomic_long_t & include/asm-generic/atomic.h V2 2006-01-06 08:33:29 -08:00
asm-powerpc [PATCH] atomic_long_t & include/asm-generic/atomic.h V2 2006-01-06 08:33:29 -08:00
asm-ppc [PATCH] ppc32: Allows compilation of a MPC52xx kernel without PCI 2006-01-06 08:33:31 -08:00
asm-s390 [PATCH] atomic_long_t & include/asm-generic/atomic.h V2 2006-01-06 08:33:29 -08:00
asm-sh [PATCH] atomic_long_t & include/asm-generic/atomic.h V2 2006-01-06 08:33:29 -08:00
asm-sh64 [PATCH] atomic_long_t & include/asm-generic/atomic.h V2 2006-01-06 08:33:29 -08:00
asm-sparc [PATCH] atomic_long_t & include/asm-generic/atomic.h V2 2006-01-06 08:33:29 -08:00
asm-sparc64 [PATCH] atomic_long_t & include/asm-generic/atomic.h V2 2006-01-06 08:33:29 -08:00
asm-um [PATCH] uml: eliminate anonymous union and clean up symlink lossage 2005-11-22 09:13:41 -08:00
asm-v850 [PATCH] atomic_long_t & include/asm-generic/atomic.h V2 2006-01-06 08:33:29 -08:00
asm-x86_64 [PATCH] atomic_long_t & include/asm-generic/atomic.h V2 2006-01-06 08:33:29 -08:00
asm-xtensa [PATCH] atomic_long_t & include/asm-generic/atomic.h V2 2006-01-06 08:33:29 -08:00
keys [PATCH] Keys: Remove key duplication 2006-01-06 08:33:29 -08:00
linux [PATCH] NOMMU: Make SYSV IPC SHM use ramfs facilities on NOMMU 2006-01-06 08:33:32 -08:00
math-emu
…
media [PATCH] V4L/DVB: (3086c) Whitespaces cleanups part 4 2005-12-12 08:57:44 -08:00
mtd [MTD] user-abi: Clean up trailing white spaces 2005-11-07 14:43:11 +01:00
net [NETFILTER]: Call POST_ROUTING hook before fragmentation 2006-01-05 12:20:59 -08:00
pcmcia [PATCH] pcmcia: unify attach, EVENT_CARD_INSERTION handlers into one probe callback 2006-01-06 00:03:24 +01:00
rdma [IB] uverbs: have kernel return QP capabilities 2005-11-10 10:22:50 -08:00
rxrpc [PATCH] gfp flags annotations - part 1 2005-10-08 15:00:57 -07:00
scsi Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6 2006-01-04 16:30:12 -08:00
sound [ALSA] Revert the nested-device patch 2006-01-04 10:13:48 +01:00
video [PATCH] drivers/video: Replace custom macro with isdigit() 2005-09-13 08:22:33 -07:00