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* SUNRPC: rework cache upcall logicStanislav Kinsbursky2013-02-152-26/+0
| | | | | | | | | | | | | | For most of SUNRPC caches (except NFS DNS cache) cache_detail->cache_upcall is redundant since all that it's implementations are doing is calling sunrpc_cache_pipe_upcall() with proper function address argument. Cache request function address is now stored on cache_detail structure and thus all the code can be simplified. Now, for those cache details, which doesn't have cache_upcall callback (the only one, which still has is nfs_dns_resolve_template) sunrpc_cache_pipe_upcall will be called instead. Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
* SUNRPC: introduce cache_detail->cache_request callbackStanislav Kinsbursky2013-02-152-4/+8
| | | | | | | | This callback will allow to simplify upcalls in further patches in this series. Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
* nfsd4: free_stid can be staticFengguang Wu2013-02-111-1/+1
| | | | Reported-by: Fengguang Wu <fengguang.wu@intel.com>
* nfsd: keep a checksum of the first 256 bytes of requestJeff Layton2013-02-082-3/+49
| | | | | | | | | | | | | | | | | | | | Now that we're allowing more DRC entries, it becomes a lot easier to hit problems with XID collisions. In order to mitigate those, calculate a checksum of up to the first 256 bytes of each request coming in and store that in the cache entry, along with the total length of the request. This initially used crc32, but Chuck Lever and Jim Rees pointed out that crc32 is probably more heavyweight than we really need for generating these checksums, and recommended looking at using the same routines that are used to generate checksums for IP packets. On an x86_64 KVM guest measurements with ftrace showed ~800ns to use csum_partial vs ~1750ns for crc32. The difference probably isn't terribly significant, but for now we may as well use csum_partial. Signed-off-by: Jeff Layton <jlayton@redhat.com> Stones-thrown-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
* sunrpc: move address copy/cmp/convert routines and prototypes from clnt.h to ↵Jeff Layton2013-02-054-4/+4
| | | | | | | | | | | addr.h These routines are used by server and client code, so having them in a separate header would be best. Signed-off-by: Jeff Layton <jlayton@redhat.com> Acked-by: Trond Myklebust <Trond.Myklebust@netapp.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
* nfsd4: simplify idr allocationJ. Bruce Fields2013-02-051-29/+52
| | | | | | | | We don't really need to preallocate at all; just allocate and initialize everything at once, but leave the sc_type field initially 0 to prevent finding the stateid till it's fully initialized. Signed-off-by: J. Bruce Fields <bfields@redhat.com>
* nfsd: Fix memleakmajianpeng2013-02-051-0/+2
| | | | | | | | When free nfs-client, it must free the ->cl_stateids. Cc: stable@kernel.org Signed-off-by: Jianpeng Ma <majianpeng@gmail.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
* nfsd: register a shrinker for DRC cache entriesJeff Layton2013-02-041-0/+23
| | | | | | | | | | | Since we dynamically allocate them now, allow the system to call us up to release them if it gets low on memory. Since these entries aren't replaceable, only free ones that are expired or that are over the cap. The the seeks value is set to '1' however to indicate that freeing the these entries is low-cost. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
* nfsd: add recurring workqueue job to clean the cacheJeff Layton2013-02-041-3/+47
| | | | | | | | | | | It's not sufficient to only clean the cache when requests come in. What if we have a flurry of activity and then the server goes idle? Add a workqueue job that will clean the cache every RC_EXPIRE period. Care is taken to only run this when we expect to have entries expiring. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
* nfsd: when updating an entry with RC_NOCACHE, just free itJeff Layton2013-02-041-4/+14
| | | | | | | | | | | | There's no need to keep entries around that we're declaring RC_NOCACHE. Ditto if there's a problem with the entry. With this change too, there's no need to test for RC_UNUSED in the search function. If the entry's in the hash table then it's either INPROG or DONE. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
* nfsd: remove the cache_disabled flagJeff Layton2013-02-041-7/+3
| | | | | | | | With the change to dynamically allocate entries, the cache is never disabled on the fly. Remove this flag. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
* nfsd: dynamically allocate DRC entriesJeff Layton2013-02-041-50/+75
| | | | | | | | | | | | | | The existing code keeps a fixed-size cache of 1024 entries. This is much too small for a busy server, and wastes memory on an idle one. This patch changes the code to dynamically allocate and free these cache entries. A cap on the number of entries is retained, but it's much larger than the existing value and now scales with the amount of low memory in the machine. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
* nfsd: track the number of DRC entries in the cacheJeff Layton2013-02-041-0/+4
| | | | | Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
* nfsd: always move DRC entries to the end of LRU list when updating timestampJeff Layton2013-02-041-3/+2
| | | | | | | | | ...otherwise, we end up with the list ordering wrong. Currently, it's not a problem since we skip RC_INPROG entries, but keeping the ordering strict will be necessary for a later patch that adds a cache cleaner. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
* nfsd: initialize the exp->ex_uuid field in svc_export_initJeff Layton2013-02-041-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit 885c91f7466 in Bruce's tree was causing oopses for me: general protection fault: 0000 [#1] SMP Modules linked in: nfsd(OF) nfs_acl(OF) auth_rpcgss(OF) lockd(OF) sunrpc(OF) kvm_amd kvm microcode i2c_piix4 virtio_net virtio_balloon cirrus drm_kms_helper ttm drm virtio_blk i2c_core CPU 0 Pid: 564, comm: exportfs Tainted: GF O 3.8.0-0.rc5.git2.1.fc19.x86_64 #1 Bochs Bochs RIP: 0010:[<ffffffff811b1509>] [<ffffffff811b1509>] kfree+0x49/0x280 RSP: 0018:ffff88007a3d7c50 EFLAGS: 00010203 RAX: 01adaf8dadadad80 RBX: 6b6b6b6b6b6b6b6b RCX: 0000000000000001 RDX: ffffffff7fffffff RSI: 0000000000000000 RDI: 6b6b6b6b6b6b6b6b RBP: ffff88007a3d7c80 R08: 6b6b6b6b6b6b6b6b R09: 0000000000000000 R10: 0000000000000018 R11: 0000000000000000 R12: ffff88006a117b50 R13: ffffffffa01a589c R14: ffff8800631b0f50 R15: 01ad998dadadad80 FS: 00007fcaa3616740(0000) GS:ffff88007fc00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b CR2: 00007f5d84b6fdd8 CR3: 0000000064db4000 CR4: 00000000000006f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Process exportfs (pid: 564, threadinfo ffff88007a3d6000, task ffff88006af28000) Stack: ffff88007a3d7c80 ffff88006a117b68 ffff88006a117b50 0000000000000000 ffff8800631b0f50 ffff88006a117b50 ffff88007a3d7ca0 ffffffffa01a589c ffff880036be1148 ffff88007a3d7cf8 ffff88007a3d7e28 ffffffffa01a6a98 Call Trace: [<ffffffffa01a589c>] svc_export_put+0x5c/0x70 [nfsd] [<ffffffffa01a6a98>] svc_export_parse+0x328/0x7e0 [nfsd] [<ffffffffa016f1c7>] cache_do_downcall+0x57/0x70 [sunrpc] [<ffffffffa016f25e>] cache_downcall+0x7e/0x100 [sunrpc] [<ffffffffa016f338>] cache_write_procfs+0x58/0x90 [sunrpc] [<ffffffffa016f2e0>] ? cache_downcall+0x100/0x100 [sunrpc] [<ffffffff8123b0e5>] proc_reg_write+0x75/0xb0 [<ffffffff811ccecf>] vfs_write+0x9f/0x170 [<ffffffff811cd089>] sys_write+0x49/0xa0 [<ffffffff816e0919>] system_call_fastpath+0x16/0x1b Code: 66 66 66 90 48 83 fb 10 0f 86 c3 00 00 00 48 89 df 49 bf 00 00 00 00 00 ea ff ff e8 f2 12 ea ff 48 c1 e8 0c 48 c1 e0 06 49 01 c7 <49> 8b 07 f6 c4 80 0f 85 1d 02 00 00 49 8b 07 a8 80 0f 84 ee 01 RIP [<ffffffff811b1509>] kfree+0x49/0x280 RSP <ffff88007a3d7c50> I think Majianpeng's patch is correct, but incomplete. In order for it to be safe to free the ex_uuid unconditionally in svc_export_put, we need to make sure it's initialized to NULL in the init routine. Cc: majianpeng <majianpeng@gmail.com> Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
* nfsd: break out hashtable search into separate functionJeff Layton2013-02-041-13/+33
| | | | | | | | Later, we'll need more than one call site for this, so break it out into a new function. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
* nfsd: clean up and clarify the cache expiration codeJeff Layton2013-02-042-1/+11
| | | | | | | | | | | | | Add a preprocessor constant for the expiry time of cache entries, and move the test for an expired entry into a function. Note that the current code does not test for RC_INPROG. It just assumes that it won't take more than 2 minutes to fill out an in-progress entry. I'm not sure how valid that assumption is though, so let's just ensure that we never consider an RC_INPROG entry to be expired. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
* nfsd: remove redundant test from nfsd_reply_cache_freeJeff Layton2013-02-041-1/+1
| | | | | | | | Entries can only get a c_type of RC_REPLBUFF iff they are RC_DONE. Therefore the test for RC_DONE isn't necessary here. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
* nfsd: add alloc and free functions for DRC entriesJeff Layton2013-02-041-9/+27
| | | | | Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
* nfsd: create a dedicated slabcache for DRC entriesJeff Layton2013-02-041-2/+13
| | | | | | | | | | Currently we use kmalloc() which wastes a little bit of memory on each allocation since it's a power of 2 allocator. Since we're allocating a 1024 of these now, and may need even more later, let's create a new slabcache for them. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
* nfsd: get rid of RC_INTRJeff Layton2013-02-042-3/+1
| | | | | | | The reply cache code never returns this status. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
* nfsd: remove unneeded spinlock in nfsd_cache_updateJeff Layton2013-02-041-2/+0
| | | | | | | | | | The locking rules for cache entries say that locking the cache_lock isn't needed if you're just touching the current entry. Earlier in this function we set rp->c_state to RC_UNUSED without any locking, so I believe it's ok to do the same here. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
* nfsd: fix IPv6 address handling in the DRCJeff Layton2013-02-042-3/+10
| | | | | | | | | | | | | Currently, it only stores the first 16 bytes of any address. struct sockaddr_in6 is 28 bytes however, so we're currently ignoring the last 12 bytes of the address. Expand the c_addr field to a sockaddr_in6, and cast it to a sockaddr_in as necessary. Also fix the comparitor to use the existing RPC helpers for this. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
* nfsd: Fix memleak in svc_export_putmajianpeng2013-01-291-0/+1
| | | | | | | | | | In func svc_export_parse, the uuid which used kmemdup to alloc will be changed in func export_update.So the later kfree don't free this memory. And it can't be free in func svc_export_parse because other place still used.So put this operation in func svc_export_put. Signed-off-by: Jianpeng Ma <majianpeng@gmail.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
* nfsd4: require version 4 when enabling or disabling minorversionJ. Bruce Fields2013-01-231-1/+1
| | | | | | | | | The current code will allow silly things like: echo "+2 +3 +4 +7.1">/proc/fs/nfsd/versions Reported-by: Fan Chaoting <fanchaoting@cn.fujitsu.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
* nfsd: fix unused "nn" variable warning in free_client()Stanislav Kinsbursky2013-01-231-1/+1
| | | | | | | | | | | | | | If CONFIG_LOCKDEP is disabled, then there would be a warning like this: CC [M] fs/nfsd/nfs4state.o fs/nfsd/nfs4state.c: In function ‘free_client’: fs/nfsd/nfs4state.c:1051:19: warning: unused variable ‘nn’ [-Wunused-variable] So, let's add "maybe_unused" tag to this variable. Reported-by: Toralf Förster <toralf.foerster@gmx.de> Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
* nfsd: Don't unlock the state while it's not lockedYanchuan Nian2013-01-231-1/+2
| | | | | | | | | | In the procedure of CREATE_SESSION, the state is locked after alloc_conn_from_crses(). If the allocation fails, the function goes to "out_free_session", and then "out" where there is an unlock function. Signed-off-by: Yanchuan Nian <ycnian@gmail.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
* nfsd: Pass correct slot number to nfsd4_put_drc_mem()Yanchuan Nian2013-01-231-1/+1
| | | | | | | | In alloc_session(), numslots is the correct slot number used by the session. But the slot number passed to nfsd4_put_drc_mem() is the one from nfs client. Signed-off-by: Yanchuan Nian <ycnian@gmail.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
* nfsd4: simplify nfsd4_encode_fattr interface slightlyJ. Bruce Fields2013-01-233-17/+13
| | | | | | | | | | | It seems slightly simpler to make nfsd4_encode_fattr rather than its callers responsible for advancing the write pointer on success. (Also: the count == 0 check in the verify case looks superfluous. Running out of buffer space is really the only reason fattr encoding should fail with eresource.) Signed-off-by: J. Bruce Fields <bfields@redhat.com>
* Revert "nfsd: warn on odd reply state in nfsd_vfs_read"J. Bruce Fields2012-12-211-1/+0
| | | | | | | | | | | | | This reverts commit 79f77bf9a4e3dd5ead006b8f17e7c4ff07d8374e. This is obviously wrong, and I have no idea how I missed seeing the warning in testing: I must just not have looked at the right logs. The caller bumps rq_resused/rq_next_page, so it will always be hit on a large enough read. Reported-by: Dave Jones <davej@redhat.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* nfsd4: don't leave freed stateid hashedJ. Bruce Fields2012-12-171-0/+1
| | | | | | | Note the stateid is hashed early on in init_stid(), but isn't currently being unhashed on error paths. Signed-off-by: J. Bruce Fields <bfields@redhat.com>
* nfsd4: free_stateid can use the current stateidJ. Bruce Fields2012-12-171-0/+1
| | | | | Cc: Tigran Mkrtchyan <kofemann@gmail.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
* nfsd4: cleanup: replace rq_resused count by rq_next_page pointerJ. Bruce Fields2012-12-177-49/+47
| | | | | | | It may be a matter of personal taste, but I find this makes the code clearer. Signed-off-by: J. Bruce Fields <bfields@redhat.com>
* nfsd: warn on odd reply state in nfsd_vfs_readJ. Bruce Fields2012-12-171-0/+1
| | | | | | | As far as I can tell this shouldn't currently happen--or if it does, something is wrong and data is going to be corrupted. Signed-off-by: J. Bruce Fields <bfields@redhat.com>
* nfsd4: fix oops on unusual readlike compoundJ. Bruce Fields2012-12-171-1/+10
| | | | | | | | If the argument and reply together exceed the maximum payload size, then a reply with a read-like operation can overlow the rq_pages array. Cc: stable@kernel.org Signed-off-by: J. Bruce Fields <bfields@redhat.com>
* nfsd4: disable zero-copy on non-final read opsJ. Bruce Fields2012-12-173-8/+19
| | | | | | | To ensure ordering of read data with any following operations, turn off zero copy if the read is not the final operation in the compound. Signed-off-by: J. Bruce Fields <bfields@redhat.com>
* NFSD: Correct the size calculation in fault_inject_writeBryan Schumaker2012-12-101-1/+1
| | | | | | | | If len == 0 we end up with size = (0 - 1), which could cause bad things to happen in copy_from_user(). Signed-off-by: Bryan Schumaker <bjschuma@netapp.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
* NFSD: Pass correct buffer size to rpc_ntopBryan Schumaker2012-12-102-3/+3
| | | | | | | | I honestly have no idea where I got 129 from, but it's a much bigger value than the actual buffer size (INET6_ADDRSTRLEN). Signed-off-by: Bryan Schumaker <bjschuma@netapp.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
* nfsd: pass proper net to nfsd_destroy() from NFSd kthreadsStanislav Kinsbursky2012-12-101-1/+3
| | | | | | | | | | | Since NFSd service is per-net now, we have to pass proper network context in nfsd_shutdown() from NFSd kthreads. The simplest way I found is to get proper net from one of transports with permanent sockets. Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
* nfsd: simplify service shutdownStanislav Kinsbursky2012-12-101-7/+2
| | | | | | | | | | | | Function nfsd_shutdown is called from two places: nfsd_last_thread (when last kernel thread is exiting) and nfsd_svc (in case of kthreads starting error). When calling from nfsd_svc(), we can be sure that per-net resources are allocated, so we don't need to check per-net nfsd_net_up boolean flag. This allows us to remove nfsd_shutdown function at all and move check for per-net nfsd_net_up boolean flag to nfsd_last_thread. Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
* nfsd: replace boolean nfsd_up flag by users counterStanislav Kinsbursky2012-12-101-4/+5
| | | | | | | | | | | | Since we have generic NFSd resurces, we have to introduce some way how to allocate and destroy those resources on first per-net NFSd start and on last per-net NFSd stop respectively. This patch replaces global boolean nfsd_up flag (which is unused now) by users counter and use it to determine either we need to allocate generic resources or destroy them. Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
* nfsd: simplify NFSv4 state init and shutdownStanislav Kinsbursky2012-12-101-29/+15
| | | | | | | | | | | | | This patch moves nfsd_startup_generic() and nfsd_shutdown_generic() calls to nfsd_startup_net() and nfsd_shutdown_net() respectively, which allows us to call nfsd_startup_net() instead of nfsd_startup() and makes the code look clearer. It also modifies nfsd_svc() and nfsd_shutdown() to check nn->nfsd_net_up instead of global nfsd_up. The latter is now used only for generic resources shutdown and is currently useless. It will replaced by NFSd users counter later in this series. Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
* nfsd: introduce helpers for generic resources init and shutdownStanislav Kinsbursky2012-12-101-16/+34
| | | | | | | | | | NFSd have per-net resources and resources, used globally. Let's move generic resources init and shutdown to separated functions since they are going to be allocated on first NFSd service start and destroyed after last NFSd service shutdown. Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
* nfsd: make NFSd service structure allocated per netStanislav Kinsbursky2012-12-105-78/+110
| | | | | | | | | | | | | | | | | | | | This patch makes main step in NFSd containerisation. There could be different approaches to how to make NFSd able to handle incoming RPC request from different network namespaces. The two main options are: 1) Share NFSd kthreads betwween all network namespaces. 2) Create separated pool of threads for each namespace. While first approach looks more flexible, second one is simpler and non-racy. This patch implements the second option. To make it possible to allocate separate pools of threads, we have to make it possible to allocate separate NFSd service structures per net. Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
* nfsd: make NFSd service boot time per-netStanislav Kinsbursky2012-12-105-16/+23
| | | | | | | | | This is simple: an NFSd service can be started at different times in different network environments. So, its "boot time" has to be assigned per net. Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
* nfsd: per-net NFSd up flag introducedStanislav Kinsbursky2012-12-102-0/+14
| | | | | | | | | This patch introduces introduces per-net "nfsd_net_up" boolean flag, which has the same purpose as general "nfsd_up" flag - skip init or shutdown of per-net resources in case of they are inited on shutted down respectively. Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
* nfsd: move per-net startup code to separated functionStanislav Kinsbursky2012-12-101-15/+33
| | | | | | | | | | NFSd resources are partially per-net and partially globally used. This patch splits resources init and shutdown and moves per-net code to separated functions. Generic and per-net init and shutdown are called sequentially for a while. Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
* nfsd: pass net to __write_ports() and downStanislav Kinsbursky2012-12-101-8/+8
| | | | | | | | Precursor patch. Hard-coded "init_net" will be replaced by proper one in future. Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
* nfsd: pass net to nfsd_set_nrthreads()Stanislav Kinsbursky2012-12-103-4/+4
| | | | | | | | Precursor patch. Hard-coded "init_net" will be replaced by proper one in future. Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
* nfsd: pass net to nfsd_svc()Stanislav Kinsbursky2012-12-103-4/+5
| | | | | | | | Precursor patch. Hard-coded "init_net" will be replaced by proper one in future. Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-26 08:51:34 +0000