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author | Linus Torvalds <torvalds@linux-foundation.org> | 2015-04-26 17:33:59 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-04-26 17:33:59 -0700 |
commit | 59953fba87e5e535657403cc6439d24187929559 (patch) | |
tree | 4f92cc3bcacf052cb3fb895512af5a7d3dad86cb /include/linux | |
parent | 9ec3a646fe09970f801ab15e0f1694060b9f19af (diff) | |
parent | f139b6c676c7e49b66016b28bf3f8ec5c54be891 (diff) | |
download | linux-stable-59953fba87e5e535657403cc6439d24187929559.tar.gz linux-stable-59953fba87e5e535657403cc6439d24187929559.tar.bz2 linux-stable-59953fba87e5e535657403cc6439d24187929559.zip |
Merge tag 'nfs-for-4.1-1' of git://git.linux-nfs.org/projects/trondmy/linux-nfs
Pull NFS client updates from Trond Myklebust:
"Another set of mainly bugfixes and a couple of cleanups. No new
functionality in this round.
Highlights include:
Stable patches:
- Fix a regression in /proc/self/mountstats
- Fix the pNFS flexfiles O_DIRECT support
- Fix high load average due to callback thread sleeping
Bugfixes:
- Various patches to fix the pNFS layoutcommit support
- Do not cache pNFS deviceids unless server notifications are enabled
- Fix a SUNRPC transport reconnection regression
- make debugfs file creation failure non-fatal in SUNRPC
- Another fix for circular directory warnings on NFSv4 "junctioned"
mountpoints
- Fix locking around NFSv4.2 fallocate() support
- Truncating NFSv4 file opens should also sync O_DIRECT writes
- Prevent infinite loop in rpcrdma_ep_create()
Features:
- Various improvements to the RDMA transport code's handling of
memory registration
- Various code cleanups"
* tag 'nfs-for-4.1-1' of git://git.linux-nfs.org/projects/trondmy/linux-nfs: (55 commits)
fs/nfs: fix new compiler warning about boolean in switch
nfs: Remove unneeded casts in nfs
NFS: Don't attempt to decode missing directory entries
Revert "nfs: replace nfs_add_stats with nfs_inc_stats when add one"
NFS: Rename idmap.c to nfs4idmap.c
NFS: Move nfs_idmap.h into fs/nfs/
NFS: Remove CONFIG_NFS_V4 checks from nfs_idmap.h
NFS: Add a stub for GETDEVICELIST
nfs: remove WARN_ON_ONCE from nfs_direct_good_bytes
nfs: fix DIO good bytes calculation
nfs: Fetch MOUNTED_ON_FILEID when updating an inode
sunrpc: make debugfs file creation failure non-fatal
nfs: fix high load average due to callback thread sleeping
NFS: Reduce time spent holding the i_mutex during fallocate()
NFS: Don't zap caches on fallocate()
xprtrdma: Make rpcrdma_{un}map_one() into inline functions
xprtrdma: Handle non-SEND completions via a callout
xprtrdma: Add "open" memreg op
xprtrdma: Add "destroy MRs" memreg op
xprtrdma: Add "reset MRs" memreg op
...
Diffstat (limited to 'include/linux')
-rw-r--r-- | include/linux/nfs_fs.h | 1 | ||||
-rw-r--r-- | include/linux/nfs_idmap.h | 79 | ||||
-rw-r--r-- | include/linux/nfs_xdr.h | 6 | ||||
-rw-r--r-- | include/linux/sunrpc/msg_prot.h | 8 | ||||
-rw-r--r-- | include/linux/sunrpc/xprtrdma.h | 5 |
5 files changed, 14 insertions, 85 deletions
diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h index 410abd172feb..b95f914ce083 100644 --- a/include/linux/nfs_fs.h +++ b/include/linux/nfs_fs.h @@ -511,6 +511,7 @@ extern int nfs_updatepage(struct file *, struct page *, unsigned int, unsigned * Try to write back everything synchronously (but check the * return value!) */ +extern int nfs_sync_inode(struct inode *inode); extern int nfs_wb_all(struct inode *inode); extern int nfs_wb_page(struct inode *inode, struct page* page); extern int nfs_wb_page_cancel(struct inode *inode, struct page* page); diff --git a/include/linux/nfs_idmap.h b/include/linux/nfs_idmap.h deleted file mode 100644 index 333844e38f66..000000000000 --- a/include/linux/nfs_idmap.h +++ /dev/null @@ -1,79 +0,0 @@ -/* - * include/linux/nfs_idmap.h - * - * UID and GID to name mapping for clients. - * - * Copyright (c) 2002 The Regents of the University of Michigan. - * All rights reserved. - * - * Marius Aamodt Eriksen <marius@umich.edu> - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. Neither the name of the University nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR - * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ -#ifndef NFS_IDMAP_H -#define NFS_IDMAP_H - -#include <linux/uidgid.h> -#include <uapi/linux/nfs_idmap.h> - - -/* Forward declaration to make this header independent of others */ -struct nfs_client; -struct nfs_server; -struct nfs_fattr; -struct nfs4_string; - -#if IS_ENABLED(CONFIG_NFS_V4) -int nfs_idmap_init(void); -void nfs_idmap_quit(void); -#else -static inline int nfs_idmap_init(void) -{ - return 0; -} - -static inline void nfs_idmap_quit(void) -{} -#endif - -int nfs_idmap_new(struct nfs_client *); -void nfs_idmap_delete(struct nfs_client *); - -void nfs_fattr_init_names(struct nfs_fattr *fattr, - struct nfs4_string *owner_name, - struct nfs4_string *group_name); -void nfs_fattr_free_names(struct nfs_fattr *); -void nfs_fattr_map_and_free_names(struct nfs_server *, struct nfs_fattr *); - -int nfs_map_name_to_uid(const struct nfs_server *, const char *, size_t, kuid_t *); -int nfs_map_group_to_gid(const struct nfs_server *, const char *, size_t, kgid_t *); -int nfs_map_uid_to_name(const struct nfs_server *, kuid_t, char *, size_t); -int nfs_map_gid_to_group(const struct nfs_server *, kgid_t, char *, size_t); - -int nfs_map_string_to_numeric(const char *name, size_t namelen, __u32 *res); - -extern unsigned int nfs_idmap_cache_timeout; -#endif /* NFS_IDMAP_H */ diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h index 4cb3eaa89cf7..93ab6071bbe9 100644 --- a/include/linux/nfs_xdr.h +++ b/include/linux/nfs_xdr.h @@ -255,11 +255,13 @@ struct nfs4_layoutget { struct nfs4_getdeviceinfo_args { struct nfs4_sequence_args seq_args; struct pnfs_device *pdev; + __u32 notify_types; }; struct nfs4_getdeviceinfo_res { struct nfs4_sequence_res seq_res; struct pnfs_device *pdev; + __u32 notification; }; struct nfs4_layoutcommit_args { @@ -1271,11 +1273,15 @@ struct nfs42_falloc_args { nfs4_stateid falloc_stateid; u64 falloc_offset; u64 falloc_length; + const u32 *falloc_bitmask; }; struct nfs42_falloc_res { struct nfs4_sequence_res seq_res; unsigned int status; + + struct nfs_fattr *falloc_fattr; + const struct nfs_server *falloc_server; }; struct nfs42_seek_args { diff --git a/include/linux/sunrpc/msg_prot.h b/include/linux/sunrpc/msg_prot.h index aadc6a04e1ac..807371357160 100644 --- a/include/linux/sunrpc/msg_prot.h +++ b/include/linux/sunrpc/msg_prot.h @@ -142,12 +142,18 @@ typedef __be32 rpc_fraghdr; (RPC_REPHDRSIZE + (2 + RPC_MAX_AUTH_SIZE/4)) /* - * RFC1833/RFC3530 rpcbind (v3+) well-known netid's. + * Well-known netids. See: + * + * http://www.iana.org/assignments/rpc-netids/rpc-netids.xhtml */ #define RPCBIND_NETID_UDP "udp" #define RPCBIND_NETID_TCP "tcp" +#define RPCBIND_NETID_RDMA "rdma" +#define RPCBIND_NETID_SCTP "sctp" #define RPCBIND_NETID_UDP6 "udp6" #define RPCBIND_NETID_TCP6 "tcp6" +#define RPCBIND_NETID_RDMA6 "rdma6" +#define RPCBIND_NETID_SCTP6 "sctp6" #define RPCBIND_NETID_LOCAL "local" /* diff --git a/include/linux/sunrpc/xprtrdma.h b/include/linux/sunrpc/xprtrdma.h index 64a0a0a97b23..c984c85981ea 100644 --- a/include/linux/sunrpc/xprtrdma.h +++ b/include/linux/sunrpc/xprtrdma.h @@ -41,11 +41,6 @@ #define _LINUX_SUNRPC_XPRTRDMA_H /* - * rpcbind (v3+) RDMA netid. - */ -#define RPCBIND_NETID_RDMA "rdma" - -/* * Constants. Max RPC/NFS header is big enough to account for * additional marshaling buffers passed down by Linux client. * |