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author | Stanislav Kinsbursky <skinsbursky@parallels.com> | 2011-11-25 18:13:04 +0400 |
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committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2012-02-01 03:20:26 +0400 |
commit | 1b340d0118da1d7c60c664f17d7c8fce2bb1cd9d (patch) | |
tree | a66a9626f8fca21bd42d13a3b4270b168e2186fc /fs/nfs/cache_lib.h | |
parent | 5c1cacb175185ed925d7dc13ac7e0653e7a633cd (diff) | |
download | linux-1b340d0118da1d7c60c664f17d7c8fce2bb1cd9d.tar.xz |
NFS: DNS resolver cache per network namespace context introduced
This patch implements DNS resolver cache creation and registration for each
alive network namespace context.
This was done by registering NFS per-net operations, responsible for DNS cache
allocation/register and unregister/destructioning instead of initialization and
destruction of static "nfs_dns_resolve" cache detail (this one was removed).
Pointer to network dns resolver cache is stored in new per-net "nfs_net"
structure.
This patch also changes nfs_dns_resolve_name() function prototype (and it's
calls) by adding network pointer parameter, which is used to get proper DNS
resolver cache pointer for do_cache_lookup_wait() call.
Note: empty nfs_dns_resolver_init() and nfs_dns_resolver_destroy() functions
will be used in next patch in the series.
Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs/cache_lib.h')
0 files changed, 0 insertions, 0 deletions