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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2016-03-24 19:50:32 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-03-24 19:50:32 -0700 |
| commit | 8b306a2e7c8b23d65682fd70d861e2ba2ae10926 (patch) | |
| tree | 287e981e27465a1cce4830b548842229d9c03208 /fs/nfsd/pnfs.h | |
| parent | 70c5eb84738cba88e08526fa14e06418cb2bd473 (diff) | |
| parent | ac503e4a309a3993a069750f95c2815ee5db5aa5 (diff) | |
| download | linux-8b306a2e7c8b23d65682fd70d861e2ba2ae10926.tar.bz2 | |
Merge tag 'nfsd-4.6-1' of git://linux-nfs.org/~bfields/linux
Pull more nfsd updates from Bruce Fields:
"Apologies for the previous request, which omitted the top 8 commits
from my for-next branch (including the SCSI layout commits). Thanks
to Trond for spotting my error!"
This actually includes the new layout types, so here's that part of
the pull message repeated:
"Support for a new pnfs layout type from Christoph Hellwig. The new
layout type is a variant of the block layout which uses SCSI features
to offer improved fencing and device identification.
Note this pull request also includes the client side of SCSI layout,
with Trond's permission"
* tag 'nfsd-4.6-1' of git://linux-nfs.org/~bfields/linux:
nfsd: use short read as well as i_size to set eof
nfsd: better layoutupdate bounds-checking
nfsd: block and scsi layout drivers need to depend on CONFIG_BLOCK
nfsd: add SCSI layout support
nfsd: move some blocklayout code
nfsd: add a new config option for the block layout driver
nfs/blocklayout: add SCSI layout support
nfs4.h: add SCSI layout definitions
Diffstat (limited to 'fs/nfsd/pnfs.h')
| -rw-r--r-- | fs/nfsd/pnfs.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/fs/nfsd/pnfs.h b/fs/nfsd/pnfs.h index d4c4453674c6..7d073b9b1553 100644 --- a/fs/nfsd/pnfs.h +++ b/fs/nfsd/pnfs.h @@ -21,6 +21,7 @@ struct nfsd4_layout_ops { u32 notify_types; __be32 (*proc_getdeviceinfo)(struct super_block *sb, + struct nfs4_client *clp, struct nfsd4_getdeviceinfo *gdevp); __be32 (*encode_getdeviceinfo)(struct xdr_stream *xdr, struct nfsd4_getdeviceinfo *gdevp); @@ -32,10 +33,17 @@ struct nfsd4_layout_ops { __be32 (*proc_layoutcommit)(struct inode *inode, struct nfsd4_layoutcommit *lcp); + + void (*fence_client)(struct nfs4_layout_stateid *ls); }; extern const struct nfsd4_layout_ops *nfsd4_layout_ops[]; +#ifdef CONFIG_NFSD_BLOCKLAYOUT extern const struct nfsd4_layout_ops bl_layout_ops; +#endif +#ifdef CONFIG_NFSD_SCSILAYOUT +extern const struct nfsd4_layout_ops scsi_layout_ops; +#endif __be32 nfsd4_preprocess_layout_stateid(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, stateid_t *stateid, |