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* headers: utsname.h reduxAlexey Dobriyan2009-09-231-1/+0
| | | | | | | | | | | | | * remove asm/atomic.h inclusion from linux/utsname.h -- not needed after kref conversion * remove linux/utsname.h inclusion from files which do not need it NOTE: it looks like fs/binfmt_elf.c do not need utsname.h, however due to some personality stuff it _is_ needed -- cowardly leave ELF-related headers and files alone. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* NSM: Remove include/linux/lockd/sm_inter.hChuck Lever2009-01-061-1/+0
| | | | | | | | Clean up: The include/linux/lockd/sm_inter.h header is nearly empty now. Remove it. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
* NLM: Decode "priv" argument of NLMPROC_SM_NOTIFY as an opaqueChuck Lever2009-01-061-2/+2
| | | | | | | | | | | | | | | | | | | | | The NLM XDR decoders for the NLMPROC_SM_NOTIFY procedure should treat their "priv" argument truly as an opaque, as defined by the protocol, and let the upper layers figure out what is in it. This will make it easier to modify the contents and interpretation of the "priv" argument, and keep knowledge about what's in "priv" local to fs/lockd/mon.c. For now, the NLM and NSM implementations should behave exactly as they did before. The formation of the address of the rebooted host in nlm_host_rebooted() may look a little strange, but it is the inverse of how nsm_init_private() forms the private cookie. Plus, it's going away soon anyway. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
* lockd: Remove unused fields in the nlm_reboot structureChuck Lever2008-10-031-2/+0
| | | | | | | | | | | | | | | | The nlm_reboot structure is used to store information provided by the NSM_NOTIFY procedure. This procedure is not specified by the NLM or NSM protocols, other than to say that the procedure can be used to transmit information private to a particular NLM/NSM implementation. For Linux, the callback arguments include the name of the monitored host, the new NSM state of the host, and a 16-byte private opaque. As a clean up, remove the unused fields and the server-side XDR logic that decodes them. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
* LOCKD: Convert printk's to dprintk's in lockd XDR routinesChuck Lever2007-10-091-4/+4
| | | | | | | | Due to recent edict to remove or replace printk's that might flood the system log. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* NLM: Fix sparse warningsTrond Myklebust2007-05-141-2/+4
| | | | | | | | | | | | | | | - fs/lockd/xdr4.c:140:27: warning: incorrect type in argument 2 (different explicit signedness) - fs/lockd/xdr4.c:141:27: warning: incorrect type in argument 2 (different explicit signedness) - fs/lockd/xdr4.c:432:28: warning: incorrect type in argument 2 (different explicit signedness) - fs/lockd/xdr4.c:433:28: warning: incorrect type in argument 2 (different explicit signedness) - fs/lockd/xdr4.c:587:20: warning: symbol 'nlm_version4' was not declared. Should it be static? Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* SUNRPC: RPC buffer size estimates are too largeChuck Lever2007-04-301-5/+2
| | | | | | | | | | | | | | | | | | | The RPC buffer size estimation logic in net/sunrpc/clnt.c always significantly overestimates the requirements for the buffer size. A little instrumentation demonstrated that in fact rpc_malloc was never allocating the buffer from the mempool, but almost always called kmalloc. To compute the size of the RPC buffer more precisely, split p_bufsiz into two fields; one for the argument size, and one for the result size. Then, compute the sum of the exact call and reply header sizes, and split the RPC buffer precisely between the two. That should keep almost all RPC buffers within the 2KiB buffer mempool limit. And, we can finally be rid of RPC_SLACK_SPACE! Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* NLM: Shrink the maximum request size of NLM4 requestsChuck Lever2007-04-301-5/+12
| | | | | | | | | | | | | NLM version 4 requests estimate the call and reply header sizes rather conservatively, using the very maximum size allowed in the protocol even though Linux always uses only a small fraction of the allowable space. Reduce the size of caller and lock arguments to conserve RPC buffer space while XDR encoding NLM4 arguments. Add compile-time checks to ensure the hostname string won't overflow NLM protocol maximums. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* [PATCH] lockd endianness annotationsAl Viro2006-12-131-4/+4
| | | | | | | | | Annotated, all places switched to keeping status net-endian. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Acked-by: Trond Myklebust <Trond.Myklebust@netapp.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] lockd endianness annotationsAl Viro2006-10-201-40/+40
| | | | | | | | | Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Acked-by: Trond Myklebust <trond.myklebust@fys.uio.no> Acked-by: Neil Brown <neilb@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* SUNRPC: display human-readable procedure name in rpc_iostats outputChuck Lever2006-03-201-1/+3
| | | | | | | | | | | | | | | Add fields to the rpc_procinfo struct that allow the display of a human-readable name for each procedure in the rpc_iostats output. Also fix it so that the NFSv4 stats are broken up correctly by sub-procedure number. NFSv4 uses only two real RPC procedures: NULL, and COMPOUND. Test plan: Mount with NFSv2, NFSv3, and NFSv4, and do "cat /proc/self/mountstats". Signed-off-by: Chuck Lever <cel@netapp.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* lockd: Don't expose the process pid to the NLM serverTrond Myklebust2006-03-201-7/+10
| | | | | | Instead we use the nlm_lockowner->pid. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* NLM: fix parsing of sm notify procedureJ. Bruce Fields2006-01-061-1/+3
| | | | | | | | | | The procedure that decodes statd sm_notify call seems to be skipping a few arguments. How did this ever work? >From folks at Polyserve. Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* Linux-2.6.12-rc2v2.6.12-rc2Linus Torvalds2005-04-161-0/+580
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
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