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Swap over NFS

Peter Zijlstra linux-mm lkml 1 version NAK

Status from this message: NACK.

Get series with b4
b4 am 20060825153709.24254.28118.sendpatchset@twins

Versions newest first

  1. v1 Latest6 patches 11 repliesNAK

Patches in v1

#Subject and filesSizeRepliesApplied
1/6mm: Generic swap file supportinclude/linux/fs.h include/linux/swap.h init/Kconfig +3 more+102 -10 replies
2/6mm: New page_file_* methodsinclude/linux/mm.h include/linux/pagemap.h include/linux/swap.h +1 more+79 -450 replies
3/6uml: arch/um remove_mapping() clasharch/um/kernel/physmem.c+3 -31 reply
4/6nfs: Teach NFS about swap cache pagesfs/nfs/dir.c fs/nfs/file.c fs/nfs/pagelist.c +2 more+31 -313 replies
5/6nfs: Add comment on PG_private use of NFSfs/nfs/write.c+5 -00 replies
6/6nfs: Enable swap over NFSfs/nfs/file.c+6 -03 replies

Reviews trailers per patch

1 of 6 patches has a Reviewed-by or Acked-by.

PatchJeff Dike
1/6
2/6
3/6A-b
4/6
5/6
6/6

Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes.

Read the v1 thread

Cover letter [PATCH 0/6] Swap over NFS

Hi,

These patches implement swap files on NFS, but lay the foundation to allow swap files on any non block device backed file.

As is, these patches allow for swapfiles to me used on NFS mounts. However some extra work is needed to make this safe. It is not very hard to deadlock a kernel with only these patches.

In the next VM deadlock avoidance series I will include a patch to remedy this.

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