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path: root/drivers/staging/lustre/lnet
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2013-09-17staging: lustre: clean up format string usagesKees Cook
This fixes up the usage of snprintf, strncpy, and format strings in the call to kthread_run to avoid ever accidentally allowing a format string into the thread name. Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-08-26staging: lustre: Fix typo in lustre/lnetMasanari Iida
Correct spelling typo in comments and debug messages. Signed-off-by: Masanari Iida <standby24x7@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-08-04staging: lustre: remove task_t typedefGreg Kroah-Hartman
Use struct task_struct instead. Also remove the unused libcfs_current() function, while I noticed it doing this conversion. Cc: Peng Tao <tao.peng@emc.com> Cc: Andreas Dilger <andreas.dilger@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-08-04staging: lustre: remove cfs_module() macroGreg Kroah-Hartman
Open code the module_init/module_exit lines, and also use MODULE_VERSION, as it seems that was intended, but just never hooked up at all. Cc: Peng Tao <tao.peng@emc.com> Cc: Andreas Dilger <andreas.dilger@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-08-03staging: lustre: remove cfs_register_sysctl_table macroGreg Kroah-Hartman
It was a wrapper around register_sysctl_table, so just remove it. Cc: Peng Tao <tao.peng@emc.com> Cc: Andreas Dilger <andreas.dilger@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-08-03staging: lustre: remove RETURN macroGreg Kroah-Hartman
We have a kernel-wide function tracing system, so use that instead of rolling a custom one just for one filesystem. Cc: Peng Tao <tao.peng@emc.com> Cc: Andreas Dilger <andreas.dilger@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-08-03staging: lustre: remove EXIT macroGreg Kroah-Hartman
We have a kernel-wide function tracing system, so use that instead of rolling a custom one just for one filesystem. Cc: Peng Tao <tao.peng@emc.com> Cc: Andreas Dilger <andreas.dilger@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-08-02staging: lustre: remove ENTRY macroGreg Kroah-Hartman
We have a kernel-wide function tracing system, so use that instead of rolling a custom one just for one filesystem. Cc: Peng Tao <tao.peng@emc.com> Cc: Andreas Dilger <andreas.dilger@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-07-29staging: lustre: Fix non-ANSI sparse warningsEmil Goode
This patch fixes a lot of non-ANSI sparse warnings by adding void to parameterless functions. Signed-off-by: Emil Goode <emilgoode@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-07-25staging: lustre: socklnd: Remove duplicate inclusion of header filesSachin Kamat
Removed the header files included twice. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-07-25staging: lustre: o2iblnd: Remove duplicate inclusion of header fileSachin Kamat
Removed the header files included twice. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-07-24staging: lustre: Remove version.h header inclusion in socklnd_lib-linux.hSachin Kamat
version.h header inclusion is not necessary as detected by versioncheck. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-07-23staging/lustre/lnet: remove empty file lnet/lnet/api-errno.cPeng Tao
The file is empty. We can just remove it. Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-2335 Lustre-change: http://review.whamcloud.com/5880 Reviewed-by: Liang Zhen <liang.zhen@intel.com> Reviewed-by: Li Wei <wei.g.li@intel.com> Reviewed-by: Isaac Huang <he.huang@intel.com> Reviewed-by: Oleg Drokin <oleg.drokin@intel.com> Signed-off-by: Peng Tao <tao.peng@emc.com> Signed-off-by: Andreas Dilger <andreas.dilger@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-07-23staging/lustre: fix 'program hangs' errorsSebastien Buisson
Fix 'program hangs' defects found by Coverity version 6.5.1: Missing unlock (LOCK) Returning without unlocking. Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-3054 Lustre-change: http://review.whamcloud.com/5870 Signed-off-by: Sebastien Buisson <sebastien.buisson@bull.net> Reviewed-by: Dmitry Eremin <dmitry.eremin@intel.com> Reviewed-by: Andreas Dilger <andreas.dilger@intel.com> Signed-off-by: Peng Tao <tao.peng@emc.com> Signed-off-by: Andreas Dilger <andreas.dilger@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-07-23staging/lustre: fix build error when !CONFIG_SMPPeng Tao
Three functions cfs_cpu_ht_nsiblings, cfs_cpt_cpumask and cfs_cpt_table_print are missing if !CONFIG_SMP. cpumask_t/nodemask_t/__read_mostly/____cacheline_aligned are redefined. Signed-off-by: Peng Tao <tao.peng@emc.com> Signed-off-by: Andreas Dilger <andreas.dilger@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-07-23staging/lustre: remove HIPQUADPeng Tao
Stephen Rothwell reported below error on powerpc: In file included from drivers/staging/lustre/include/linux/libcfs/libcfs.h:203:0, from drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd.h:67, from drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd.c:41: drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd.c: In function 'kiblnd_dev_need_failover': drivers/staging/lustre/include/linux/libcfs/libcfs_debug.h:215:16: error: implicit declaration of function 'NIPQUAD' [-Werror=implicit-function-declaration] static struct libcfs_debug_msg_data msgdata; \ ^ We should just remove HIPQUAD and replace it with %pI4h. Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Cc: Joe Perches <joe@perches.com> Signed-off-by: Peng Tao <bergwolf@gmail.com> Signed-off-by: Andreas Dilger <andreas.dilger@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-07-23staging/lustre: don't assert ln_refcount in LNetGetIdPeng Tao
If LNetNIInit() fails, we'll get zero ln_refcount. So fail LNetGetId() properly instead of asserting. We can get to it when socklnd fails to scan network interfaces, which is possible if Lustre is builtin. Signed-off-by: Peng Tao <tao.peng@emc.com> Signed-off-by: Andreas Dilger <andreas.dilger@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-07-23staging/lustre: fix Lustre code link orderPeng Tao
Change Makefiles to keep link order in match with Lustre module dependency, so that when Lustre is built in kernel, we'll have the same dependency. Otherwise we'll crash kernel if Lustre is builtin due to missing internal dependency. Reported-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: Peng Tao <tao.peng@emc.com> Signed-off-by: Andreas Dilger <andreas.dilger@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-06-08staging/lustre/lnet: fix build error on i386Peng Tao
make ARCH=i386 allyesconfig gave bellow errors: drivers/built-in.o: In function `kiblnd_create_conn': >> (.text+0x1a74425): undefined reference to `__umoddi3' Reported-by: Wu Fengguang <fengguang.wu@intel.com> Signed-off-by: Peng Tao <tao.peng@emc.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-06-03staging/lustre: clean up and remove libcfs/linux/linux-mem.cPeng Tao
Those are simple wrappers for numa allocator. We don't need them. Signed-off-by: Peng Tao <tao.peng@emc.com> Signed-off-by: Andreas Dilger <andreas.dilger@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-05-14staging: add Lustre file system client supportPeng Tao
Lustre is the most deployed distributed file system in the HPC (High Performance Computing) world. The patch adds its client side support. The code is not very clean and needs to live in drivers/staging for some time for continuing cleanup work. See drivers/staging/lustre/TODO for details. The code is based on Lustre master commit faefbfc04 commit faefbfc0460bc00f2ee4c1c1c86aa1e39b9eea49 Author: Alex Zhuravlev <alexey.zhuravlev@intel.com> Date: Tue Apr 30 23:05:21 2013 +0400 LU-3244 utils: tunefs.lustre should preserve virgin label Plus a few under-review patches on Whamcloud gerrit: 3.8 kernel support: http://review.whamcloud.com/#change,5973 http://review.whamcloud.com/#change,5974 http://review.whamcloud.com/#change,5768 http://review.whamcloud.com/#change,5781 http://review.whamcloud.com/#change,5763 http://review.whamcloud.com/#change,5613 http://review.whamcloud.com/#change,5655 3.9 kernel support: http://review.whamcloud.com/#change,5898 http://review.whamcloud.com/#change,5899 Kconfig/Kbuild: http://review.whamcloud.com/#change,4646 http://review.whamcloud.com/#change,4644 libcfs cleanup: http://review.whamcloud.com/#change,2831 http://review.whamcloud.com/#change,4775 http://review.whamcloud.com/#change,4776 http://review.whamcloud.com/#change,4777 http://review.whamcloud.com/#change,4778 http://review.whamcloud.com/#change,4779 http://review.whamcloud.com/#change,4780 All starting/trailing whitespaces are removed, to match kernel coding style. Also ran scripts/cleanfile on all lustre source files. [maked the Kconfig depend on BROKEN as the recent procfs changes causes this to fail - gregkh] Signed-off-by: Peng Tao <tao.peng@emc.com> Signed-off-by: Andreas Dilger <andreas.dilger@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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