- 09 9月, 2009 2 次提交
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由 Chuck Lever 提交于
The meaning of not specifying the "port=" mount option is different for "-t nfs" and "-t nfs4" mounts. The default port value for NFSv2/v3 mounts is 0, but the default for NFSv4 mounts is 2049. To support "-t nfs -o vers=4", the mount option parser must detect when "port=" is missing so that the correct default port value can be set depending on which NFS version is requested. Signed-off-by: NChuck Lever <chuck.lever@oracle.com> Signed-off-by: NTrond Myklebust <Trond.Myklebust@netapp.com>
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由 Harshula Jayasuriya 提交于
Hi Trond, Recently we were observing the behaviour difference between a 2.4.x and 2.6.x kernel with respect to O_EXCL. A comment from 2.4.x era, "For now, we don't implement O_EXCL." seems inaccurate in TOT. If so, here's a patch to remove the comment. This patch is against: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6Signed-off-by: NHarshula Jayasuriya <harshula@redhat.com> Signed-off-by: NTrond Myklebust <Trond.Myklebust@netapp.com>
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- 24 8月, 2009 1 次提交
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由 Chuck Lever 提交于
Some releases of Linux rpc.mountd (nfs-utils 1.1.4 and later) return an empty auth flavor list if no sec= was specified for the export. This is notably broken server behavior. The new auth flavor list checking added in a recent commit rejects this case. The OpenSolaris client does too. The broken mountd implementation is already widely deployed. To avoid a behavioral regression, the kernel's mount client skips flavor checking (ie reverts to the pre-2.6.32 behavior) if mountd returns an empty flavor list. Signed-off-by: NChuck Lever <chuck.lever@oracle.com> Signed-off-by: NTrond Myklebust <Trond.Myklebust@netapp.com>
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- 21 8月, 2009 2 次提交
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由 Trond Myklebust 提交于
We can oops if rpc_pipefs isn't properly initialised before we start to set up objects that depend upon it. Signed-off-by: NTrond Myklebust <Trond.Myklebust@netapp.com>
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由 J. Bruce Fields 提交于
This include is needed for the definition of delayed_work. Signed-off-by: NJ. Bruce Fields <bfields@citi.umich.edu> Signed-off-by: NTrond Myklebust <Trond.Myklebust@netapp.com>
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- 20 8月, 2009 6 次提交
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由 Jan Kara 提交于
generic_file_direct_write() no longer calls generic_osync_inode() so remove the comment. CC: linux-nfs@vger.kernel.org CC: Neil Brown <neilb@suse.de> CC: "J. Bruce Fields" <bfields@fieldses.org> Signed-off-by: NJan Kara <jack@suse.cz> Signed-off-by: NTrond Myklebust <Trond.Myklebust@netapp.com>
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由 Trond Myklebust 提交于
Otherwise we Oops if the module containing the cache detail is removed before all cache readers have closed the file. Signed-off-by: NTrond Myklebust <Trond.Myklebust@netapp.com>
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由 Trond Myklebust 提交于
In the referral code, use it to look up the new server's ip address if the fs_locations attribute contains a hostname. Signed-off-by: NTrond Myklebust <Trond.Myklebust@netapp.com>
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由 Trond Myklebust 提交于
The NFSv4 and NFSv4.1 protocols both allow for the redirection of a client from one server to another in order to support filesystem migration and replication. For full protocol support, we need to add the ability to convert a DNS host name into an IP address that we can feed to the RPC client. We'll reuse the sunrpc cache, now that it has been converted to work with rpc_pipefs. Signed-off-by: NTrond Myklebust <Trond.Myklebust@netapp.com>
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由 Trond Myklebust 提交于
We want the channel to be a regular file, so that we don't need to supply rpc_pipe_ops. Signed-off-by: NTrond Myklebust <Trond.Myklebust@netapp.com>
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由 Trond Myklebust 提交于
Conflicts: fs/nfs/nfs4xdr.c
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- 15 8月, 2009 21 次提交
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由 Benny Halevy 提交于
do not increment decoding ptr if not needed. Signed-off-by: NBenny Halevy <bhalevy@panasas.com> Signed-off-by: NTrond Myklebust <Trond.Myklebust@netapp.com>
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由 Benny Halevy 提交于
Use xdr_inline_decode instead. Open code debug printout and error return. Signed-off-by: NBenny Halevy <bhalevy@panasas.com> Signed-off-by: NTrond Myklebust <Trond.Myklebust@netapp.com>
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由 Benny Halevy 提交于
Signed-off-by: NBenny Halevy <bhalevy@panasas.com> Signed-off-by: NTrond Myklebust <Trond.Myklebust@netapp.com>
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由 Benny Halevy 提交于
Just directly call memcpy. Signed-off-by: NBenny Halevy <bhalevy@panasas.com> Signed-off-by: NTrond Myklebust <Trond.Myklebust@netapp.com>
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由 Benny Halevy 提交于
Signed-off-by: NBenny Halevy <bhalevy@panasas.com> Signed-off-by: NTrond Myklebust <Trond.Myklebust@netapp.com>
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由 Benny Halevy 提交于
Signed-off-by: NBenny Halevy <bhalevy@panasas.com> [Trond: Fixed up an 'uninitialised variable' issue in decode_readdir] Signed-off-by: NTrond Myklebust <Trond.Myklebust@netapp.com>
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由 Benny Halevy 提交于
Signed-off-by: NBenny Halevy <bhalevy@panasas.com> Signed-off-by: NTrond Myklebust <Trond.Myklebust@netapp.com>
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由 Benny Halevy 提交于
Part fo the nfs4xdr cleanup. READ_BUF will go away. Signed-off-by: NBenny Halevy <bhalevy@panasas.com> Signed-off-by: NTrond Myklebust <Trond.Myklebust@netapp.com>
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由 Benny Halevy 提交于
It has no users. Signed-off-by: NBenny Halevy <bhalevy@panasas.com> Signed-off-by: NTrond Myklebust <Trond.Myklebust@netapp.com>
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由 Benny Halevy 提交于
s/READ64\(\*(.*)\)/p = xdr_decode_hyper(p, \1)/ s/READ64\((.*)\)/p = xdr_decode_hyper(p, &\1)/ Signed-off-by: NBenny Halevy <bhalevy@panasas.com> Signed-off-by: NTrond Myklebust <Trond.Myklebust@netapp.com>
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由 Benny Halevy 提交于
s/READ32\((.*)\)/\1 = be32_to_cpup(p++)/ Signed-off-by: NBenny Halevy <bhalevy@panasas.com> Signed-off-by: NTrond Myklebust <Trond.Myklebust@netapp.com>
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由 Benny Halevy 提交于
use encode_string where appropriate. Signed-off-by: NBenny Halevy <bhalevy@panasas.com> Signed-off-by: NTrond Myklebust <Trond.Myklebust@netapp.com>
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由 Benny Halevy 提交于
do not increment encoding ptr if not needed. Signed-off-by: NBenny Halevy <bhalevy@panasas.com> Signed-off-by: NTrond Myklebust <Trond.Myklebust@netapp.com>
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由 Benny Halevy 提交于
In order to open code and expose the result pointer assignment. Alternatively, we can open code the call to xdr_reserve_space and do the BUG_ON an the error case at the call site. Signed-off-by: NBenny Halevy <bhalevy@panasas.com> Signed-off-by: NTrond Myklebust <Trond.Myklebust@netapp.com>
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由 Benny Halevy 提交于
This is already done by xdr_reserve_space and since encode_compound_hdr is adding a byte count to "12" which is already word aligned, the xdr level rounding will work just as well. Signed-off-by: NBenny Halevy <bhalevy@panasas.com> Signed-off-by: NTrond Myklebust <Trond.Myklebust@netapp.com>
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由 Benny Halevy 提交于
Coalesce multilpe constant RESERVE_SPACEs into one Signed-off-by: NBenny Halevy <bhalevy@panasas.com> Signed-off-by: NTrond Myklebust <Trond.Myklebust@netapp.com>
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由 Benny Halevy 提交于
s/WRITEMEM(/p = xdr_encode_opaque_fixed(p, / Signed-off-by: NBenny Halevy <bhalevy@panasas.com> Signed-off-by: NTrond Myklebust <Trond.Myklebust@netapp.com>
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由 Benny Halevy 提交于
s/WRITE64/p = xdr_encode_hyper(p, / Signed-off-by: NBenny Halevy <bhalevy@panasas.com> Signed-off-by: NTrond Myklebust <Trond.Myklebust@netapp.com>
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由 Benny Halevy 提交于
s/WRITE32/*p++ = cpu_to_be32/ Signed-off-by: NBenny Halevy <bhalevy@panasas.com> Signed-off-by: NTrond Myklebust <Trond.Myklebust@netapp.com>
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由 Benny Halevy 提交于
ntohl is already defined as be32_to_cpu. be64_to_cpu has architecture specific optimized implementations. Signed-off-by: NBenny Halevy <bhalevy@panasas.com> Signed-off-by: NTrond Myklebust <Trond.Myklebust@netapp.com>
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由 Benny Halevy 提交于
htonl is already defined as cpu_to_be32. cpu_to_be64 has architecture specific optimized implementations. Signed-off-by: NBenny Halevy <bhalevy@panasas.com> Signed-off-by: NTrond Myklebust <Trond.Myklebust@netapp.com>
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- 14 8月, 2009 8 次提交
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由 Linus Torvalds 提交于
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由 Linus Torvalds 提交于
free_irq() can remove an irqaction while the corresponding interrupt is in progress, but free_irq() sets action->thread to NULL unconditionally, which might lead to a NULL pointer dereference in handle_IRQ_event() when the hard interrupt context tries to wake up the handler thread. Prevent this by moving the thread stop after synchronize_irq(). No need to set action->thread to NULL either as action is going to be freed anyway. This fixes a boot crash reported against preempt-rt which uses the mainline irq threads code to implement full irq threading. [ tglx: removed local irqthread variable ] Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org> Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
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由 Linus Torvalds 提交于
Merge branch 'perfcounters-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'perfcounters-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: perf_counter: Report the cloning task as parent on perf_counter_fork() perf_counter: Fix an ipi-deadlock perf: Rework/fix the whole read vs group stuff perf_counter: Fix swcounter context invariance perf report: Don't show unresolved DSOs and symbols when -S/-d is used perf tools: Add a general option to enable raw sample records perf tools: Add a per tracepoint counter attribute to get raw sample perf_counter: Provide hw_perf_counter_setup_online() APIs perf list: Fix large list output by using the pager perf_counter, x86: Fix/improve apic fallback perf record: Add missing -C option support for specifying profile cpu perf tools: Fix dso__new handle() to handle deleted DSOs perf tools: Fix fallback to cplus_demangle() when bfd_demangle() is not available perf report: Show the tid too in -D perf record: Fix .tid and .pid fill-in when synthesizing events perf_counter, x86: Fix generic cache events on P6-mobile CPUs perf_counter, x86: Fix lapic printk message
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由 Linus Torvalds 提交于
Merge branch 'core-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'core-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: futex: Fix handling of bad requeue syscall pairing futex: Fix compat_futex to be same as futex for REQUEUE_PI locking, sched: Give waitqueue spinlocks their own lockdep classes futex: Update futex_q lock_ptr on requeue proxy lock
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由 Linus Torvalds 提交于
Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: x86: Fix oops in identify_cpu() on CPUs without CPUID x86: Clear incorrectly forced X86_FEATURE_LAHF_LM flag x86, mce: therm_throt - change when we print messages x86: Add reboot quirk for every 5 series MacBook/Pro
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git://git.kernel.org/pub/scm/linux/kernel/git/jlbec/ocfs2由 Linus Torvalds 提交于
* 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jlbec/ocfs2: (22 commits) ocfs2: Fix possible deadlock when extending quota file ocfs2: keep index within status_map[] ocfs2: Initialize the cluster we're writing to in a non-sparse extend ocfs2: Remove redundant BUG_ON in __dlm_queue_ast() ocfs2/quota: Release lock for error in ocfs2_quota_write. ocfs2: Define credit counts for quota operations ocfs2: Remove syncjiff field from quota info ocfs2: Fix initialization of blockcheck stats ocfs2: Zero out padding of on disk dquot structure ocfs2: Initialize blocks allocated to local quota file ocfs2: Mark buffer uptodate before calling ocfs2_journal_access_dq() ocfs2: Make global quota files blocksize aligned ocfs2: Use ocfs2_rec_clusters in ocfs2_adjust_adjacent_records. ocfs2: Fix deadlock on umount ocfs2: Add extra credits and access the modified bh in update_edge_lengths. ocfs2: Fail ocfs2_get_block() immediately when a block needs allocation ocfs2: Fix error return in ocfs2_write_cluster() ocfs2: Fix compilation warning for fs/ocfs2/xattr.c ocfs2: Initialize count in aio_write before generic_write_checks ocfs2: log the actual return value of ocfs2_file_aio_write() ...
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git://neil.brown.name/md由 Linus Torvalds 提交于
* 'for-linus' of git://neil.brown.name/md: md: allow upper limit for resync/reshape to be set when array is read-only md/raid5: Properly remove excess drives after shrinking a raid5/6 md/raid5: make sure a reshape restarts at the correct address. md/raid5: allow new reshape modes to be restarted in the middle. md: never advance 'events' counter by more than 1. Remove deadlock potential in md_open
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git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6由 Linus Torvalds 提交于
* 'sh/for-2.6.31' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6: sh: fix i2c init order on ap325rxa V2 sh: fix i2c init order on Migo-R V2 sh: convert processor device setup functions to arch_initcall()
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