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1b340d0118
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>
13 lines
203 B
C
13 lines
203 B
C
#ifndef __NFS_NETNS_H__
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#define __NFS_NETNS_H__
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#include <net/net_namespace.h>
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#include <net/netns/generic.h>
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struct nfs_net {
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struct cache_detail *nfs_dns_resolve;
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};
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extern int nfs_net_id;
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#endif
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