[SCM] Hurd branch, master, updated. v0.7-80-g0788437

[Justus Winter]

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       via  0f6a5081d875051e1b6275096d25332e66f0458c (commit)
       via  63ac03bc069b81559b04596d6b337880c3351700 (commit)
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- Log -----------------------------------------------------------------
commit 0788437e0953cdd6c8c4cdf25379d8704beb021c
Author: Flavio Cruz <address@hidden>
Date:   Sun Feb 14 19:31:50 2016 -0500

    libnetfs: remove unused fields.
    
    * libnetfs/netfs.h: Remove prevp and next fields from struct node.

commit 0f6a5081d875051e1b6275096d25332e66f0458c
Author: Flavio Cruz <address@hidden>
Date:   Sun Feb 14 18:37:16 2016 -0500

    libdiskfs: fix and improve locking in nrefs/nput.
    
    * libnetfs/node-nput.c: Do not unlock the node since it will be unlocked
    later.
    * libnetfs/node-nrele.c: Do not lock the node twice if not needed.

commit 63ac03bc069b81559b04596d6b337880c3351700
Author: Flavio Cruz <address@hidden>
Date:   Sun Feb 14 18:37:54 2016 -0500

    nfs: Use libihash for the node cache.
    
    * nfs/cache.c: Remove old node cache and use libihash. Use a pointer to
    the node handle as the key and the node itself as the value. Use
    netfs_make_node_alloc to allow libihash to set 'slot'.
    * nfs/nfs.c: Pass in a struct handle instead.
    * nfs/nfs.h: Add a hurd_ihash_locp_t field and remove hnext and hprevp.

-----------------------------------------------------------------------

Summary of changes:
 libdiskfs/node-nput.c  |    1 -
 libdiskfs/node-nrele.c |    8 +++-
 libnetfs/netfs.h       |    2 -
 nfs/cache.c            |   86 +++++++++++++++++++----------------------------
 nfs/nfs.c              |   11 +++---
 nfs/nfs.h              |    5 ++-
 6 files changed, 50 insertions(+), 63 deletions(-)


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