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2010-03-05Merge branch 'writeback-for-2.6.34' into nfs-for-2.6.34Trond Myklebust1-8/+3
2010-03-04Merge branch 'for-linus' of ↵Linus Torvalds1-7/+2
git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6: (52 commits) init: Open /dev/console from rootfs mqueue: fix typo "failues" -> "failures" mqueue: only set error codes if they are really necessary mqueue: simplify do_open() error handling mqueue: apply mathematics distributivity on mq_bytes calculation mqueue: remove unneeded info->messages initialization mqueue: fix mq_open() file descriptor leak on user-space processes fix race in d_splice_alias() set S_DEAD on unlink() and non-directory rename() victims vfs: add NOFOLLOW flag to umount(2) get rid of ->mnt_parent in tomoyo/realpath hppfs can use existing proc_mnt, no need for do_kern_mount() in there Mirror MS_KERNMOUNT in ->mnt_flags get rid of useless vfsmount_lock use in put_mnt_ns() Take vfsmount_lock to fs/internal.h get rid of insanity with namespace roots in tomoyo take check for new events in namespace (guts of mounts_poll()) to namespace.c Don't mess with generic_permission() under ->d_lock in hpfs sanitize const/signedness for udf nilfs: sanitize const/signedness in dealing with ->d_name.name ... Fix up fairly trivial (famous last words...) conflicts in drivers/infiniband/core/uverbs_main.c and security/tomoyo/realpath.c
2010-03-03Don't bother with d_genocide in rpc_pipeAl Viro1-7/+2
kill_litter_super() from ->kill_sb() will take care of the junk
2010-03-02SUNRPC: Handle EINVAL error returns from the TCP connect operationTrond Myklebust1-0/+5
This can, for instance, happen if the user specifies a link local IPv6 address. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com> Cc: stable@kernel.org
2010-02-14net: Fix first line of kernel-doc for a few functionsBen Hutchings1-1/+1
The function name must be followed by a space, hypen, space, and a short description. Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-10nfs41 do not allocate unused back channel pagesAndy Adamson1-0/+4
Signed-off-by: Andy Adamson <andros@netapp.com> [Trond.Myklebust@netapp.com: moved definition of svc_is_backchannel() into include/linux/sunrpc/bc_xprt.h.] Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2010-02-10xprtsock.c: make bc_{malloc/free} staticH Hartley Sweeten1-2/+2
xprtsock.c: make bc_{malloc/free} static The server backchannel buf_alloc and buf_free methods should be static since they are not used outside this file. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: J. Bruce Fields <bfields@fieldses.org> Cc: Neil Brown <neilb@suse.de> Cc: Trond Myklebust <Trond.Myklebust@netapp.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2010-02-10SUNRPC: Don't display zero scope IDsChuck Lever1-0/+2
A zero scope ID means that it wasn't set, so we don't need to append it to presentation format addresses. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Acked-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2010-02-10SUNRPC: Deprecate support for site-local addressesChuck Lever1-4/+2
RFC 3879 "formally deprecates" site-local IPv6 addresses. We interpret that to mean that the scope ID is ignored for all but link-local addresses. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Acked-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2010-02-10sunrpc: parse and return errors reported by gssdJeff Layton1-2/+9
The kernel currently ignores any error code sent by gssd and always considers it to be -EACCES. In order to better handle the situation of an expired KRB5 TGT, the kernel needs to be able to parse and deal with the errors that gssd sends. Aside from -EACCES the only error we care about is -EKEYEXPIRED, which we're using to indicate that the upper layers should retry the call a little later. To maintain backward compatibility with older gssd's, any error other than -EKEYEXPIRED is interpreted as -EACCES. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2010-01-08Merge branch 'bugfixes' of git://git.linux-nfs.org/projects/trondmy/nfs-2.6Linus Torvalds3-3/+20
* 'bugfixes' of git://git.linux-nfs.org/projects/trondmy/nfs-2.6: nfs: fix oops in nfs_rename() sunrpc: fix build-time warning sunrpc: on successful gss error pipe write, don't return error SUNRPC: Fix the return value in gss_import_sec_context() SUNRPC: Fix up an error return value in gss_import_sec_context_kerberos()
2010-01-06Merge branch 'for-2.6.33' of git://linux-nfs.org/~bfields/linuxLinus Torvalds1-1/+2
* 'for-2.6.33' of git://linux-nfs.org/~bfields/linux: sunrpc: fix peername failed on closed listener nfsd: make sure data is on disk before calling ->fsync nfsd: fix "insecure" export option
2010-01-06sunrpc: fix peername failed on closed listenerXiaotian Feng1-1/+2
There're some warnings of "nfsd: peername failed (err 107)!" socket error -107 means Transport endpoint is not connected. This warning message was outputed by svc_tcp_accept() [net/sunrpc/svcsock.c], when kernel_getpeername returns -107. This means socket might be CLOSED. And svc_tcp_accept was called by svc_recv() [net/sunrpc/svc_xprt.c] if (test_bit(XPT_LISTENER, &xprt->xpt_flags)) { <snip> newxpt = xprt->xpt_ops->xpo_accept(xprt); <snip> So this might happen when xprt->xpt_flags has both XPT_LISTENER and XPT_CLOSE. Let's take a look at commit b0401d72, this commit has moved the close processing after do recvfrom method, but this commit also introduces this warnings, if the xpt_flags has both XPT_LISTENER and XPT_CLOSED, we should close it, not accpet then close. Signed-off-by: Xiaotian Feng <dfeng@redhat.com> Cc: J. Bruce Fields <bfields@fieldses.org> Cc: Neil Brown <neilb@suse.de> Cc: Trond Myklebust <Trond.Myklebust@netapp.com> Cc: David S. Miller <davem@davemloft.net> Cc: stable@kernel.org Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
2010-01-06sunrpc: fix build-time warningRandy Dunlap1-1/+1
Fix auth_gss printk format warning: net/sunrpc/auth_gss/auth_gss.c:660: warning: format '%ld' expects type 'long int', but argument 3 has type 'ssize_t' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Acked-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2009-12-18sunrpc: on successful gss error pipe write, don't return errorJeff Layton1-1/+16
When handling the gssd downcall, the kernel should distinguish between a successful downcall that contains an error code and a failed downcall (i.e. where the parsing failed or some other sort of problem occurred). In the former case, gss_pipe_downcall should be returning the number of bytes written to the pipe instead of an error. In the event of other errors, we generally want the initiating task to retry the upcall so we set msg.errno to -EAGAIN. An unexpected error code here is a bug however, so BUG() in that case. Signed-off-by: Jeff Layton <jlayton@redhat.com> Cc: stable@kernel.org Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2009-12-18SUNRPC: Fix the return value in gss_import_sec_context()Trond Myklebust1-1/+1
If the context allocation fails, it will return GSS_S_FAILURE, which is neither a valid error code, nor is it even negative. Return ENOMEM instead... Reported-by: Jeff Layton <jlayton@redhat.com> Cc: stable@kernel.org Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2009-12-18SUNRPC: Fix up an error return value in gss_import_sec_context_kerberos()Trond Myklebust1-1/+3
If the context allocation fails, the function currently returns a random error code, since the variable 'p' still points to a valid memory location. Ensure that it returns ENOMEM... Cc: stable@kernel.org Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2009-12-16Merge branch 'bugfixes' of git://git.linux-nfs.org/projects/trondmy/nfs-2.6Linus Torvalds1-0/+15
* 'bugfixes' of git://git.linux-nfs.org/projects/trondmy/nfs-2.6: NFSv4: Fix a regression in the NFSv4 state manager NFSv4: Release the sequence id before restarting a CLOSE rpc call nfs41: fix session fore channel negotiation nfs41: do not zero seqid portion of stateid on close nfs: run state manager in privileged mode nfs: make recovery state manager operations privileged nfs: enforce FIFO ordering of operations trying to acquire slot rpc: add a new priority in RPC task nfs: remove rpc_task argument from nfs4_find_slot rpc: add rpc_queue_empty function nfs: change nfs4_do_setlk params to identify recovery type nfs: do not do a LOOKUP after open nfs: minor cleanup of session draining
2009-12-16Merge branch 'for-2.6.33' of git://linux-nfs.org/~bfields/linuxLinus Torvalds2-45/+39
* 'for-2.6.33' of git://linux-nfs.org/~bfields/linux: (42 commits) nfsd: remove pointless paths in file headers nfsd: move most of nfsfh.h to fs/nfsd nfsd: remove unused field rq_reffh nfsd: enable V4ROOT exports nfsd: make V4ROOT exports read-only nfsd: restrict filehandles accepted in V4ROOT case nfsd: allow exports of symlinks nfsd: filter readdir results in V4ROOT case nfsd: filter lookup results in V4ROOT case nfsd4: don't continue "under" mounts in V4ROOT case nfsd: introduce export flag for v4 pseudoroot nfsd: let "insecure" flag vary by pseudoflavor nfsd: new interface to advertise export features nfsd: Move private headers to source directory vfs: nfsctl.c un-used nfsd #includes lockd: Remove un-used nfsd headers #includes s390: remove un-used nfsd #includes sparc: remove un-used nfsd #includes parsic: remove un-used nfsd #includes compat.c: Remove dependence on nfsd private headers ...
2009-12-15nfs: enforce FIFO ordering of operations trying to acquire slotAlexandros Batsakis1-0/+1
Signed-off-by: Alexandros Batsakis <batsakis@netapp.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2009-12-15rpc: add rpc_queue_empty functionAlexandros Batsakis1-0/+14
Signed-off-by: Alexandros Batsakis <batsakis@netapp.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2009-12-13Merge branch 'nfs-for-2.6.33'Trond Myklebust8-60/+162
2009-12-09Merge branch 'for-linus' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (42 commits) tree-wide: fix misspelling of "definition" in comments reiserfs: fix misspelling of "journaled" doc: Fix a typo in slub.txt. inotify: remove superfluous return code check hdlc: spelling fix in find_pvc() comment doc: fix regulator docs cut-and-pasteism mtd: Fix comment in Kconfig doc: Fix IRQ chip docs tree-wide: fix assorted typos all over the place drivers/ata/libata-sff.c: comment spelling fixes fix typos/grammos in Documentation/edac.txt sysctl: add missing comments fs/debugfs/inode.c: fix comment typos sgivwfb: Make use of ARRAY_SIZE. sky2: fix sky2_link_down copy/paste comment error tree-wide: fix typos "couter" -> "counter" tree-wide: fix typos "offest" -> "offset" fix kerneldoc for set_irq_msi() spidev: fix double "of of" in comment comment typo fix: sybsystem -> subsystem ...
2009-12-09rpc: remove unneeded function parameter in gss_add_msg()Suresh Jayaraman1-2/+2
The pointer to struct gss_auth parameter in gss_add_msg is not really needed after commit 5b7ddd4a. Zap it. Signed-off-by: Suresh Jayaraman <sjayaraman@suse.de> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2009-12-08Merge branch 'bugfixes' into nfs-for-nextTrond Myklebust1-1/+1
2009-12-08SUNRPC: IS_ERR/PTR_ERR confusionRoel Kluin1-1/+1
IS_ERR returns 1 or 0, PTR_ERR returns the error value. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Cc: stable@kernel.org Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2009-12-08Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6Linus Torvalds11-32/+30
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1815 commits) mac80211: fix reorder buffer release iwmc3200wifi: Enable wimax core through module parameter iwmc3200wifi: Add wifi-wimax coexistence mode as a module parameter iwmc3200wifi: Coex table command does not expect a response iwmc3200wifi: Update wiwi priority table iwlwifi: driver version track kernel version iwlwifi: indicate uCode type when fail dump error/event log iwl3945: remove duplicated event logging code b43: fix two warnings ipw2100: fix rebooting hang with driver loaded cfg80211: indent regulatory messages with spaces iwmc3200wifi: fix NULL pointer dereference in pmkid update mac80211: Fix TX status reporting for injected data frames ath9k: enable 2GHz band only if the device supports it airo: Fix integer overflow warning rt2x00: Fix padding bug on L2PAD devices. WE: Fix set events not propagated b43legacy: avoid PPC fault during resume b43: avoid PPC fault during resume tcp: fix a timewait refcnt race ... Fix up conflicts due to sysctl cleanups (dead sysctl_check code and CTL_UNNUMBERED removed) in kernel/sysctl_check.c net/ipv4/sysctl_net_ipv4.c net/ipv6/addrconf.c net/sctp/sysctl.c
2009-12-08Merge git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/sysctl-2.6Linus Torvalds4-78/+37
* git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/sysctl-2.6: (43 commits) security/tomoyo: Remove now unnecessary handling of security_sysctl. security/tomoyo: Add a special case to handle accesses through the internal proc mount. sysctl: Drop & in front of every proc_handler. sysctl: Remove CTL_NONE and CTL_UNNUMBERED sysctl: kill dead ctl_handler definitions. sysctl: Remove the last of the generic binary sysctl support sysctl net: Remove unused binary sysctl code sysctl security/tomoyo: Don't look at ctl_name sysctl arm: Remove binary sysctl support sysctl x86: Remove dead binary sysctl support sysctl sh: Remove dead binary sysctl support sysctl powerpc: Remove dead binary sysctl support sysctl ia64: Remove dead binary sysctl support sysctl s390: Remove dead sysctl binary support sysctl frv: Remove dead binary sysctl support sysctl mips/lasat: Remove dead binary sysctl support sysctl drivers: Remove dead binary sysctl support sysctl crypto: Remove dead binary sysctl support sysctl security/keys: Remove dead binary sysctl support sysctl kernel: Remove binary sysctl logic ...
2009-12-07Merge branch 'for-next' into for-linusJiri Kosina1-1/+1
Conflicts: kernel/irq/chip.c
2009-12-04tree-wide: fix assorted typos all over the placeAndré Goddard Rosa1-1/+1
That is "success", "unknown", "through", "performance", "[re|un]mapping" , "access", "default", "reasonable", "[con]currently", "temperature" , "channel", "[un]used", "application", "example","hierarchy", "therefore" , "[over|under]flow", "contiguous", "threshold", "enough" and others. Signed-off-by: André Goddard Rosa <andre.goddard@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-12-03Merge branch 'devel' into linux-nextTrond Myklebust5-41/+132
2009-12-03SUNRPC: soft connect semantics for UDPChuck Lever1-0/+4
Introduce soft connect behavior for UDP transports. In this case, a major timeout returns ETIMEDOUT instead of EIO. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2009-12-03SUNRPC: Use soft connect semantics when performing RPC pingChuck Lever1-5/+5
Currently, if a remote RPC service is unreachable, an RPC ping will hang until the underlying transport connect attempt times out. A more desirable behavior might be to have the ping fail immediately so upper layers can recover appropriately. In the case of an NFS mount, for instance, this would mean the mount(2) system call could fail immediately if the server isn't listening, rather than hanging uninterruptibly for more than 3 minutes. Change rpc_ping() so that it fails immediately for connection-oriented transports. rpc_create() will then fail immediately for such transports if an RPC ping was requested. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2009-12-03SUNRPC: Use soft connects for autobinding over TCPChuck Lever2-2/+17
Autobinding is handled by the rpciod process, not in user processes that are generating regular RPC requests. Thus autobinding is usually not affected by signals targetting user processes, such as KILL or timer expiration events. In addition, an RPC request generated by a user process that has RPC_TASK_SOFTCONN set and needs to perform an autobind will hang if the remote rpcbind service is not available. For rpcbind queries on connection-oriented transports, let's use the new soft connect semantic to return control to the user's process quickly, if the kernel's rpcbind client can't connect to the remote rpcbind service. Logic is introduced in call_bind_status() to handle connection errors that occurred during an asynchronous rpcbind query. The logic abandons the rpcbind query if the RPC request has SOFTCONN set, and retries after a few seconds in the normal case. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2009-12-03SUNRPC: Use TCP for local rpcbind upcallsChuck Lever1-2/+2
Use TCP with the soft connect semantic for local rpcbind upcalls so the kernel can detect immediately if the local rpcbind daemon is not running. Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
2009-12-03SUNRPC: Use a cached RPC client and transport for rpcbind upcallsChuck Lever2-16/+80
The kernel's rpcbind client creates and deletes an rpc_clnt and its underlying transport socket for every upcall to the local rpcbind daemon. When starting a typical NFS server on IPv4 and IPv6, the NFS service itself does three upcalls (one per version) times two upcalls (one per transport) times two upcalls (one per address family), making 12, plus another one for the initial call to unregister previous NFS services. Starting the NLM service adds an additional 13 upcalls, for similar reasons. (Currently the NFS service doesn't start IPv6 listeners, but it will soon enough). Instead, let's create an rpc_clnt for rpcbind upcalls during the first local rpcbind query, and cache it. This saves the overhead of creating and destroying an rpc_clnt and a socket for every upcall. The new logic also prevents the kernel from attempting an RPCB_SET or RPCB_UNSET if it knows from the start that the local portmapper does not support rpcbind protocol version 4. This will cut down on the number of rpcbind upcalls in legacy environments. Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
2009-12-03SUNRPC: Simplify synopsis of rpcb_local_clnt()Chuck Lever1-7/+4
Clean up: At one point, rpcb_local_clnt() handled IPv6 loopback addresses too, but it doesn't any more; only IPv4 loopback is used now. Get rid of the @addr and @addrlen arguments to rpcb_local_clnt(). Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2009-12-03SUNRPC: Allow RPCs to fail quickly if the server is unreachableChuck Lever2-3/+10
The kernel sometimes makes RPC calls to services that aren't running. Because the kernel's RPC client always assumes the hard retry semantic when reconnecting a connection-oriented RPC transport, the underlying reconnect logic takes a long while to time out, even though the remote may have responded immediately with ECONNREFUSED. In certain cases, like upcalls to our local rpcbind daemon, or for NFS mount requests, we'd like the kernel to fail immediately if the remote service isn't reachable. This allows another transport to be tried immediately, or the pending request can be abandoned quickly. Introduce a per-request flag which controls how call_transmit_status() behaves when request transmission fails because the server cannot be reached. We don't want soft connection semantics to apply to other errors. The default case of the switch statement in call_transmit_status() no longer falls through; the fall through code is copied to the default case, and a "break;" is added. The transport's connection re-establishment timeout is also ignored for such requests. We want the request to fail immediately, so the reconnect delay is skipped. Additionally, we don't want a connect failure here to further increase the reconnect timeout value, since this request will not be retried. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2009-12-03SUNRPC: Check explicitly for tk_status == 0 in call_transmit_status()Chuck Lever1-0/+12
The success case, where task->tk_status == 0, is by far the most frequent case in call_transmit_status(). The default: arm of the switch statement in call_transmit_status() handles the 0 case. default: was moved close to the top of the switch statement in call_transmit_status() under the theory that the compiler places object code for the earliest arms of a switch statement first, making the CPU do less work. The default: arm of a switch statement, however, is executed only after all the other cases have been checked. Even if the compiler rearranges the object code, the default: arm is the "last resort", meaning all of the other cases have been explicitly exhausted. That makes the current arrangement about as inefficient as it gets for the common case. To fix this, add an explicit check for zero before the switch statement. That forces the compiler to do the zero check first, no matter what optimizations it might try to do to the switch statement. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2009-12-03SUNRPC: Display compressed (shorthand) IPv6 presentation addressesChuck Lever1-9/+1
Recent changes to snprintf() introduced the %pI6c formatter, which can display an IPv6 address with standard shorthanding. Using a shorthanded address can save us a few bytes of memory for each stored presentation address, or a few bytes on the wire when sending these in a universal address. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2009-12-03RPC: Fix two potential races in put_rpccredTrond Myklebust1-16/+23
It is possible for rpcauth_destroy_credcache() to cause the rpc credentials to be unhashed while put_rpccred is waiting for the rpc_credcache_lock on another cpu. Should this happen, then we can end up calling hlist_del_rcu(&cred->cr_hash) a second time in put_rpccred, thus causing list corruption. Should the credential actually be hashed, it is also possible for rpcauth_lookup_credcache to find and reference it before we get round to unhashing it. In this case, the call to rpcauth_unhash_cred will fail, and so we should just exit without destroying the cred. Reported-by: Neil Brown <neilb@suse.de> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2009-12-03SUNRPC: Ensure that we honour autoclose before attempting to reconnectTrond Myklebust1-0/+4
If the XPRT_CLOSE_WAIT flag is set, we need to ensure that we call xprt->ops->close() while holding xprt_lock_write() before we can start reconnecting. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2009-12-01Merge branch 'master' of ↵David S. Miller1-10/+8
master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 Conflicts: net/mac80211/ht.c
2009-11-29net: Move && and || to end of previous lineJoe Perches10-26/+25
Not including net/atm/ Compiled tested x86 allyesconfig only Added a > 80 column line or two, which I ignored. Existing checkpatch plaints willfully, cheerfully ignored. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-11-23Merge commit 'v2.6.32-rc8' into HEADJ. Bruce Fields2-15/+13
2009-11-23Revert "knfsd: avoid overloading the CPU scheduler with enormous load averages"J. Bruce Fields1-22/+9
This reverts commit 59a252ff8c0f2fa32c896f69d56ae33e641ce7ad. This helps in an entirely cached workload but not necessarily in workloads that require waiting on disk. Conflicts: include/linux/sunrpc/svc.h net/sunrpc/svc_xprt.c Reported-by: Simon Kirby <sim@hostway.ca> Tested-by: Jesper Krogh <jesper@krogh.cc> Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
2009-11-18Merge branch 'master' of ↵David S. Miller1-0/+1
master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 Conflicts: drivers/net/sfc/sfe4001.c drivers/net/wireless/libertas/cmd.c drivers/staging/Kconfig drivers/staging/Makefile drivers/staging/rtl8187se/Kconfig drivers/staging/rtl8192e/Kconfig
2009-11-18sysctl: Drop & in front of every proc_handler.Eric W. Biederman4-28/+28
For consistency drop & in front of every proc_handler. Explicity taking the address is unnecessary and it prevents optimizations like stubbing the proc_handlers to NULL. Cc: Alexey Dobriyan <adobriyan@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Joe Perches <joe@perches.com> Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
2009-11-14SUNRPC: Address buffer overrun in rpc_uaddr2sockaddr()Chuck Lever1-10/+8
The size of buf[] must account for the string termination needed for the first strict_strtoul() call. Introduced in commit a02d6926. Fábio Olivé Leite points out that strict_strtoul() requires _either_ '\n\0' _or_ '\0' termination, so use the simpler '\0' here instead. See http://bugzilla.kernel.org/show_bug.cgi?id=14546 . Reported-by: argp@census-labs.com Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Fábio Olivé Leite <fleite@redhat.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2009-11-12sysctl net: Remove unused binary sysctl codeEric W. Biederman4-50/+9
Now that sys_sysctl is a compatiblity wrapper around /proc/sys all sysctl strategy routines, and all ctl_name and strategy entries in the sysctl tables are unused, and can be revmoed. In addition neigh_sysctl_register has been modified to no longer take a strategy argument and it's callers have been modified not to pass one. Cc: "David Miller" <davem@davemloft.net> Cc: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org> Cc: netdev@vger.kernel.org Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
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