Paul Jackson
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[PATCH] cpusets: bitmap and mask remap operators ...
In the forthcoming task migration support, a key calculation will be
mapping cpu and node numbers from the old set to the new set while
preserving cpuset-relative offset.
For example, if a task and its pages on nodes 8-11 are being migrated to
nodes 24-27, then pages on node 9 (the 2nd node in the old set) should be
moved to node 25 (the 2nd node in the new set.)
As with other bitmap operations, the proper way to code this is to provide
the underlying calculation in lib/bitmap.c, and then to provide the usual
cpumask and nodemask wrappers.
This patch provides that. These operations are termed 'remap' operations.
Both remapping a single bit and a set of bits is supported.
Signed-off-by: Paul Jackson <pj@sgi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-30 17:37:21 -08:00
[PATCH] add sem_is_read/write_locked()
2005-10-29 21:40:35 -07:00
[PATCH] unify sys_ptrace prototype
2005-10-30 17:37:20 -08:00
[PATCH] unify sys_ptrace prototype
2005-10-30 17:37:20 -08:00
[PATCH] unify sys_ptrace prototype
2005-10-30 17:37:20 -08:00
[PATCH] gfp_t: dma-mapping (frv)
2005-10-28 08:16:48 -07:00
[PATCH] mm: update comments to pte lock
2005-10-29 21:40:42 -07:00
[PATCH] unify sys_ptrace prototype
2005-10-30 17:37:20 -08:00
[PATCH] unify sys_ptrace prototype
2005-10-30 17:37:20 -08:00
[PATCH] unify sys_ptrace prototype
2005-10-30 17:37:20 -08:00
[PATCH] unify sys_ptrace prototype
2005-10-30 17:37:20 -08:00
[PATCH] unify sys_ptrace prototype
2005-10-30 17:37:20 -08:00
[PATCH] unify sys_ptrace prototype
2005-10-30 17:37:20 -08:00
[PATCH] unify sys_ptrace prototype
2005-10-30 17:37:20 -08:00
[PATCH] adjust parisc sys_ptrace prototype
2005-10-30 17:37:20 -08:00
[PATCH] ppc32: Fix timekeeping
2005-10-12 08:24:47 -07:00
[PATCH] unify sys_ptrace prototype
2005-10-30 17:37:20 -08:00
[PATCH] unify sys_ptrace prototype
2005-10-30 17:37:20 -08:00
[PATCH] unify sys_ptrace prototype
2005-10-30 17:37:20 -08:00
[PATCH] unify sys_ptrace prototype
2005-10-30 17:37:20 -08:00
[PATCH] gfp_t: dma-mapping (simple cases)
2005-10-28 08:16:49 -07:00
[PATCH] remove some more check_region stuff
2005-10-30 17:37:18 -08:00
[PATCH] mm: tlb_finish_mmu forget rss
2005-10-29 21:40:37 -07:00
[PATCH] uml: remove old UM_FASTCALL, and make the thing work again
2005-10-30 17:37:16 -08:00
[PATCH] unify sys_ptrace prototype
2005-10-30 17:37:20 -08:00
[PATCH] unify sys_ptrace prototype
2005-10-30 17:37:20 -08:00
[PATCH] gfp_t: dma-mapping (xtensa)
2005-10-28 08:16:49 -07:00
[PATCH] cpusets: bitmap and mask remap operators
2005-10-30 17:37:21 -08:00
[PATCH] i2c: ID redefinition cleanups
2005-10-28 14:02:13 -07:00
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
[PATCH] yenta: auto-tune EnE bridges for CardBus cards
2005-09-26 13:09:20 +02:00
[IB] Fix MAD layer DMA mappings to avoid touching data buffer once mapped
2005-10-25 10:51:39 -07:00
[PATCH] gfp flags annotations - part 1
2005-10-08 15:00:57 -07:00
Merge branch 'master'
2005-10-28 12:31:34 -04:00
[PATCH] gfp_t: sound
2005-10-28 08:16:50 -07:00
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