From: kernel test robot <lkp@intel.com>
To: Mike Snitzer <snitzer@kernel.org>
Cc: oe-kbuild-all@lists.linux.dev
Subject: [snitzer:anna-linux-next-6.18 10/11] fs/nfs/nfstrace.h:1796:31: warning: 'struct nfs_local_dio' declared inside parameter list will not be visible outside of this definition or declaration
Date: Fri, 19 Sep 2025 21:27:42 +0800 [thread overview]
Message-ID: <202509192124.8ocAdBfY-lkp@intel.com> (raw)
tree: https://git.kernel.org/pub/scm/linux/kernel/git/snitzer/linux.git anna-linux-next-6.18
head: 79f4defe4ab1ad7b6bd760e373d8c7392d25f690
commit: f5dbc64124226ba461890dd82fe53730832f5be6 [10/11] nfs/localio: add tracepoints for misaligned DIO READ and WRITE support
config: m68k-allmodconfig (https://download.01.org/0day-ci/archive/20250919/202509192124.8ocAdBfY-lkp@intel.com/config)
compiler: m68k-linux-gcc (GCC) 15.1.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250919/202509192124.8ocAdBfY-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202509192124.8ocAdBfY-lkp@intel.com/
All warnings (new ones prefixed by >>):
In file included from fs/nfs/nfstrace.h:11,
from fs/nfs/nfs2xdr.c:26:
>> fs/nfs/nfstrace.h:1796:31: warning: 'struct nfs_local_dio' declared inside parameter list will not be visible outside of this definition or declaration
1796 | const struct nfs_local_dio *local_dio),\
| ^~~~~~~~~~~~~
include/linux/tracepoint.h:385:41: note: in definition of macro '__DECLARE_TRACE_COMMON'
385 | static inline void trace_##name(proto) \
| ^~~~~
include/linux/tracepoint.h:409:38: note: in expansion of macro 'PARAMS'
409 | __DECLARE_TRACE_COMMON(name, PARAMS(proto), PARAMS(args), PARAMS(data_proto))
| ^~~~~~
include/linux/tracepoint.h:481:9: note: in expansion of macro '__DECLARE_TRACE'
481 | __DECLARE_TRACE(name, PARAMS(proto), PARAMS(args), \
| ^~~~~~~~~~~~~~~
include/linux/tracepoint.h:481:31: note: in expansion of macro 'PARAMS'
481 | __DECLARE_TRACE(name, PARAMS(proto), PARAMS(args), \
| ^~~~~~
include/linux/tracepoint.h:608:9: note: in expansion of macro 'DECLARE_TRACE_EVENT'
608 | DECLARE_TRACE_EVENT(name, PARAMS(proto), PARAMS(args))
| ^~~~~~~~~~~~~~~~~~~
include/linux/tracepoint.h:608:35: note: in expansion of macro 'PARAMS'
608 | DECLARE_TRACE_EVENT(name, PARAMS(proto), PARAMS(args))
| ^~~~~~
fs/nfs/nfstrace.h:1792:1: note: in expansion of macro 'DEFINE_EVENT'
1792 | DEFINE_EVENT(nfs_local_dio_class, nfs_local_dio_##name, \
| ^~~~~~~~~~~~
fs/nfs/nfstrace.h:1793:9: note: in expansion of macro 'TP_PROTO'
1793 | TP_PROTO(const struct inode *inode, \
| ^~~~~~~~
fs/nfs/nfstrace.h:1799:1: note: in expansion of macro 'DEFINE_NFS_LOCAL_DIO_EVENT'
1799 | DEFINE_NFS_LOCAL_DIO_EVENT(read);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
>> fs/nfs/nfstrace.h:1796:31: warning: 'struct nfs_local_dio' declared inside parameter list will not be visible outside of this definition or declaration
1796 | const struct nfs_local_dio *local_dio),\
| ^~~~~~~~~~~~~
include/linux/tracepoint.h:388:45: note: in definition of macro '__DECLARE_TRACE_COMMON'
388 | register_trace_##name(void (*probe)(data_proto), \
| ^~~~~~~~~~
include/linux/tracepoint.h:409:67: note: in expansion of macro 'PARAMS'
409 | __DECLARE_TRACE_COMMON(name, PARAMS(proto), PARAMS(args), PARAMS(data_proto))
| ^~~~~~
include/linux/tracepoint.h:481:9: note: in expansion of macro '__DECLARE_TRACE'
481 | __DECLARE_TRACE(name, PARAMS(proto), PARAMS(args), \
| ^~~~~~~~~~~~~~~
include/linux/tracepoint.h:483:25: note: in expansion of macro 'PARAMS'
483 | PARAMS(void *__data, proto))
| ^~~~~~
include/linux/tracepoint.h:608:9: note: in expansion of macro 'DECLARE_TRACE_EVENT'
608 | DECLARE_TRACE_EVENT(name, PARAMS(proto), PARAMS(args))
| ^~~~~~~~~~~~~~~~~~~
include/linux/tracepoint.h:608:35: note: in expansion of macro 'PARAMS'
608 | DECLARE_TRACE_EVENT(name, PARAMS(proto), PARAMS(args))
| ^~~~~~
fs/nfs/nfstrace.h:1792:1: note: in expansion of macro 'DEFINE_EVENT'
1792 | DEFINE_EVENT(nfs_local_dio_class, nfs_local_dio_##name, \
| ^~~~~~~~~~~~
fs/nfs/nfstrace.h:1793:9: note: in expansion of macro 'TP_PROTO'
1793 | TP_PROTO(const struct inode *inode, \
| ^~~~~~~~
fs/nfs/nfstrace.h:1799:1: note: in expansion of macro 'DEFINE_NFS_LOCAL_DIO_EVENT'
1799 | DEFINE_NFS_LOCAL_DIO_EVENT(read);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
>> fs/nfs/nfstrace.h:1796:31: warning: 'struct nfs_local_dio' declared inside parameter list will not be visible outside of this definition or declaration
1796 | const struct nfs_local_dio *local_dio),\
| ^~~~~~~~~~~~~
include/linux/tracepoint.h:394:47: note: in definition of macro '__DECLARE_TRACE_COMMON'
394 | unregister_trace_##name(void (*probe)(data_proto), \
| ^~~~~~~~~~
include/linux/tracepoint.h:409:67: note: in expansion of macro 'PARAMS'
409 | __DECLARE_TRACE_COMMON(name, PARAMS(proto), PARAMS(args), PARAMS(data_proto))
| ^~~~~~
include/linux/tracepoint.h:481:9: note: in expansion of macro '__DECLARE_TRACE'
481 | __DECLARE_TRACE(name, PARAMS(proto), PARAMS(args), \
| ^~~~~~~~~~~~~~~
include/linux/tracepoint.h:483:25: note: in expansion of macro 'PARAMS'
483 | PARAMS(void *__data, proto))
| ^~~~~~
include/linux/tracepoint.h:608:9: note: in expansion of macro 'DECLARE_TRACE_EVENT'
608 | DECLARE_TRACE_EVENT(name, PARAMS(proto), PARAMS(args))
| ^~~~~~~~~~~~~~~~~~~
include/linux/tracepoint.h:608:35: note: in expansion of macro 'PARAMS'
608 | DECLARE_TRACE_EVENT(name, PARAMS(proto), PARAMS(args))
| ^~~~~~
fs/nfs/nfstrace.h:1792:1: note: in expansion of macro 'DEFINE_EVENT'
1792 | DEFINE_EVENT(nfs_local_dio_class, nfs_local_dio_##name, \
| ^~~~~~~~~~~~
fs/nfs/nfstrace.h:1793:9: note: in expansion of macro 'TP_PROTO'
1793 | TP_PROTO(const struct inode *inode, \
| ^~~~~~~~
fs/nfs/nfstrace.h:1799:1: note: in expansion of macro 'DEFINE_NFS_LOCAL_DIO_EVENT'
1799 | DEFINE_NFS_LOCAL_DIO_EVENT(read);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
>> fs/nfs/nfstrace.h:1796:31: warning: 'struct nfs_local_dio' declared inside parameter list will not be visible outside of this definition or declaration
1796 | const struct nfs_local_dio *local_dio),\
| ^~~~~~~~~~~~~
include/linux/tracepoint.h:399:72: note: in definition of macro '__DECLARE_TRACE_COMMON'
399 | static inline void check_trace_callback_type_##name(void (*cb)(data_proto)) \
| ^~~~~~~~~~
include/linux/tracepoint.h:409:67: note: in expansion of macro 'PARAMS'
409 | __DECLARE_TRACE_COMMON(name, PARAMS(proto), PARAMS(args), PARAMS(data_proto))
| ^~~~~~
include/linux/tracepoint.h:481:9: note: in expansion of macro '__DECLARE_TRACE'
481 | __DECLARE_TRACE(name, PARAMS(proto), PARAMS(args), \
| ^~~~~~~~~~~~~~~
include/linux/tracepoint.h:483:25: note: in expansion of macro 'PARAMS'
483 | PARAMS(void *__data, proto))
| ^~~~~~
include/linux/tracepoint.h:608:9: note: in expansion of macro 'DECLARE_TRACE_EVENT'
608 | DECLARE_TRACE_EVENT(name, PARAMS(proto), PARAMS(args))
| ^~~~~~~~~~~~~~~~~~~
include/linux/tracepoint.h:608:35: note: in expansion of macro 'PARAMS'
608 | DECLARE_TRACE_EVENT(name, PARAMS(proto), PARAMS(args))
| ^~~~~~
fs/nfs/nfstrace.h:1792:1: note: in expansion of macro 'DEFINE_EVENT'
1792 | DEFINE_EVENT(nfs_local_dio_class, nfs_local_dio_##name, \
| ^~~~~~~~~~~~
fs/nfs/nfstrace.h:1793:9: note: in expansion of macro 'TP_PROTO'
1793 | TP_PROTO(const struct inode *inode, \
| ^~~~~~~~
fs/nfs/nfstrace.h:1799:1: note: in expansion of macro 'DEFINE_NFS_LOCAL_DIO_EVENT'
1799 | DEFINE_NFS_LOCAL_DIO_EVENT(read);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
>> fs/nfs/nfstrace.h:1796:31: warning: 'struct nfs_local_dio' declared inside parameter list will not be visible outside of this definition or declaration
1796 | const struct nfs_local_dio *local_dio),\
| ^~~~~~~~~~~~~
include/linux/tracepoint.h:385:41: note: in definition of macro '__DECLARE_TRACE_COMMON'
385 | static inline void trace_##name(proto) \
| ^~~~~
include/linux/tracepoint.h:409:38: note: in expansion of macro 'PARAMS'
409 | __DECLARE_TRACE_COMMON(name, PARAMS(proto), PARAMS(args), PARAMS(data_proto))
| ^~~~~~
include/linux/tracepoint.h:481:9: note: in expansion of macro '__DECLARE_TRACE'
481 | __DECLARE_TRACE(name, PARAMS(proto), PARAMS(args), \
| ^~~~~~~~~~~~~~~
include/linux/tracepoint.h:481:31: note: in expansion of macro 'PARAMS'
481 | __DECLARE_TRACE(name, PARAMS(proto), PARAMS(args), \
| ^~~~~~
include/linux/tracepoint.h:608:9: note: in expansion of macro 'DECLARE_TRACE_EVENT'
608 | DECLARE_TRACE_EVENT(name, PARAMS(proto), PARAMS(args))
| ^~~~~~~~~~~~~~~~~~~
include/linux/tracepoint.h:608:35: note: in expansion of macro 'PARAMS'
608 | DECLARE_TRACE_EVENT(name, PARAMS(proto), PARAMS(args))
| ^~~~~~
fs/nfs/nfstrace.h:1792:1: note: in expansion of macro 'DEFINE_EVENT'
1792 | DEFINE_EVENT(nfs_local_dio_class, nfs_local_dio_##name, \
| ^~~~~~~~~~~~
fs/nfs/nfstrace.h:1793:9: note: in expansion of macro 'TP_PROTO'
1793 | TP_PROTO(const struct inode *inode, \
| ^~~~~~~~
fs/nfs/nfstrace.h:1800:1: note: in expansion of macro 'DEFINE_NFS_LOCAL_DIO_EVENT'
1800 | DEFINE_NFS_LOCAL_DIO_EVENT(write);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
>> fs/nfs/nfstrace.h:1796:31: warning: 'struct nfs_local_dio' declared inside parameter list will not be visible outside of this definition or declaration
1796 | const struct nfs_local_dio *local_dio),\
| ^~~~~~~~~~~~~
include/linux/tracepoint.h:388:45: note: in definition of macro '__DECLARE_TRACE_COMMON'
388 | register_trace_##name(void (*probe)(data_proto), \
| ^~~~~~~~~~
include/linux/tracepoint.h:409:67: note: in expansion of macro 'PARAMS'
409 | __DECLARE_TRACE_COMMON(name, PARAMS(proto), PARAMS(args), PARAMS(data_proto))
| ^~~~~~
include/linux/tracepoint.h:481:9: note: in expansion of macro '__DECLARE_TRACE'
481 | __DECLARE_TRACE(name, PARAMS(proto), PARAMS(args), \
| ^~~~~~~~~~~~~~~
include/linux/tracepoint.h:483:25: note: in expansion of macro 'PARAMS'
483 | PARAMS(void *__data, proto))
| ^~~~~~
include/linux/tracepoint.h:608:9: note: in expansion of macro 'DECLARE_TRACE_EVENT'
608 | DECLARE_TRACE_EVENT(name, PARAMS(proto), PARAMS(args))
| ^~~~~~~~~~~~~~~~~~~
include/linux/tracepoint.h:608:35: note: in expansion of macro 'PARAMS'
608 | DECLARE_TRACE_EVENT(name, PARAMS(proto), PARAMS(args))
| ^~~~~~
fs/nfs/nfstrace.h:1792:1: note: in expansion of macro 'DEFINE_EVENT'
1792 | DEFINE_EVENT(nfs_local_dio_class, nfs_local_dio_##name, \
| ^~~~~~~~~~~~
fs/nfs/nfstrace.h:1793:9: note: in expansion of macro 'TP_PROTO'
1793 | TP_PROTO(const struct inode *inode, \
| ^~~~~~~~
fs/nfs/nfstrace.h:1800:1: note: in expansion of macro 'DEFINE_NFS_LOCAL_DIO_EVENT'
1800 | DEFINE_NFS_LOCAL_DIO_EVENT(write);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
>> fs/nfs/nfstrace.h:1796:31: warning: 'struct nfs_local_dio' declared inside parameter list will not be visible outside of this definition or declaration
1796 | const struct nfs_local_dio *local_dio),\
| ^~~~~~~~~~~~~
include/linux/tracepoint.h:394:47: note: in definition of macro '__DECLARE_TRACE_COMMON'
394 | unregister_trace_##name(void (*probe)(data_proto), \
| ^~~~~~~~~~
include/linux/tracepoint.h:409:67: note: in expansion of macro 'PARAMS'
409 | __DECLARE_TRACE_COMMON(name, PARAMS(proto), PARAMS(args), PARAMS(data_proto))
| ^~~~~~
include/linux/tracepoint.h:481:9: note: in expansion of macro '__DECLARE_TRACE'
481 | __DECLARE_TRACE(name, PARAMS(proto), PARAMS(args), \
| ^~~~~~~~~~~~~~~
include/linux/tracepoint.h:483:25: note: in expansion of macro 'PARAMS'
483 | PARAMS(void *__data, proto))
| ^~~~~~
include/linux/tracepoint.h:608:9: note: in expansion of macro 'DECLARE_TRACE_EVENT'
608 | DECLARE_TRACE_EVENT(name, PARAMS(proto), PARAMS(args))
| ^~~~~~~~~~~~~~~~~~~
include/linux/tracepoint.h:608:35: note: in expansion of macro 'PARAMS'
608 | DECLARE_TRACE_EVENT(name, PARAMS(proto), PARAMS(args))
| ^~~~~~
fs/nfs/nfstrace.h:1792:1: note: in expansion of macro 'DEFINE_EVENT'
1792 | DEFINE_EVENT(nfs_local_dio_class, nfs_local_dio_##name, \
| ^~~~~~~~~~~~
fs/nfs/nfstrace.h:1793:9: note: in expansion of macro 'TP_PROTO'
1793 | TP_PROTO(const struct inode *inode, \
| ^~~~~~~~
fs/nfs/nfstrace.h:1800:1: note: in expansion of macro 'DEFINE_NFS_LOCAL_DIO_EVENT'
1800 | DEFINE_NFS_LOCAL_DIO_EVENT(write);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
>> fs/nfs/nfstrace.h:1796:31: warning: 'struct nfs_local_dio' declared inside parameter list will not be visible outside of this definition or declaration
1796 | const struct nfs_local_dio *local_dio),\
| ^~~~~~~~~~~~~
include/linux/tracepoint.h:399:72: note: in definition of macro '__DECLARE_TRACE_COMMON'
399 | static inline void check_trace_callback_type_##name(void (*cb)(data_proto)) \
| ^~~~~~~~~~
include/linux/tracepoint.h:409:67: note: in expansion of macro 'PARAMS'
409 | __DECLARE_TRACE_COMMON(name, PARAMS(proto), PARAMS(args), PARAMS(data_proto))
| ^~~~~~
include/linux/tracepoint.h:481:9: note: in expansion of macro '__DECLARE_TRACE'
481 | __DECLARE_TRACE(name, PARAMS(proto), PARAMS(args), \
| ^~~~~~~~~~~~~~~
include/linux/tracepoint.h:483:25: note: in expansion of macro 'PARAMS'
483 | PARAMS(void *__data, proto))
| ^~~~~~
include/linux/tracepoint.h:608:9: note: in expansion of macro 'DECLARE_TRACE_EVENT'
608 | DECLARE_TRACE_EVENT(name, PARAMS(proto), PARAMS(args))
| ^~~~~~~~~~~~~~~~~~~
include/linux/tracepoint.h:608:35: note: in expansion of macro 'PARAMS'
608 | DECLARE_TRACE_EVENT(name, PARAMS(proto), PARAMS(args))
| ^~~~~~
fs/nfs/nfstrace.h:1792:1: note: in expansion of macro 'DEFINE_EVENT'
1792 | DEFINE_EVENT(nfs_local_dio_class, nfs_local_dio_##name, \
| ^~~~~~~~~~~~
fs/nfs/nfstrace.h:1793:9: note: in expansion of macro 'TP_PROTO'
1793 | TP_PROTO(const struct inode *inode, \
| ^~~~~~~~
fs/nfs/nfstrace.h:1800:1: note: in expansion of macro 'DEFINE_NFS_LOCAL_DIO_EVENT'
1800 | DEFINE_NFS_LOCAL_DIO_EVENT(write);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
>> fs/nfs/nfstrace.h:1796:31: warning: 'struct nfs_local_dio' declared inside parameter list will not be visible outside of this definition or declaration
1796 | const struct nfs_local_dio *local_dio),\
| ^~~~~~~~~~~~~
include/linux/tracepoint.h:385:41: note: in definition of macro '__DECLARE_TRACE_COMMON'
385 | static inline void trace_##name(proto) \
| ^~~~~
include/linux/tracepoint.h:409:38: note: in expansion of macro 'PARAMS'
409 | __DECLARE_TRACE_COMMON(name, PARAMS(proto), PARAMS(args), PARAMS(data_proto))
| ^~~~~~
include/linux/tracepoint.h:481:9: note: in expansion of macro '__DECLARE_TRACE'
481 | __DECLARE_TRACE(name, PARAMS(proto), PARAMS(args), \
| ^~~~~~~~~~~~~~~
include/linux/tracepoint.h:481:31: note: in expansion of macro 'PARAMS'
481 | __DECLARE_TRACE(name, PARAMS(proto), PARAMS(args), \
| ^~~~~~
include/linux/tracepoint.h:608:9: note: in expansion of macro 'DECLARE_TRACE_EVENT'
608 | DECLARE_TRACE_EVENT(name, PARAMS(proto), PARAMS(args))
| ^~~~~~~~~~~~~~~~~~~
include/linux/tracepoint.h:608:35: note: in expansion of macro 'PARAMS'
608 | DECLARE_TRACE_EVENT(name, PARAMS(proto), PARAMS(args))
| ^~~~~~
fs/nfs/nfstrace.h:1792:1: note: in expansion of macro 'DEFINE_EVENT'
1792 | DEFINE_EVENT(nfs_local_dio_class, nfs_local_dio_##name, \
| ^~~~~~~~~~~~
fs/nfs/nfstrace.h:1793:9: note: in expansion of macro 'TP_PROTO'
1793 | TP_PROTO(const struct inode *inode, \
| ^~~~~~~~
fs/nfs/nfstrace.h:1801:1: note: in expansion of macro 'DEFINE_NFS_LOCAL_DIO_EVENT'
1801 | DEFINE_NFS_LOCAL_DIO_EVENT(misaligned);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
>> fs/nfs/nfstrace.h:1796:31: warning: 'struct nfs_local_dio' declared inside parameter list will not be visible outside of this definition or declaration
1796 | const struct nfs_local_dio *local_dio),\
| ^~~~~~~~~~~~~
include/linux/tracepoint.h:388:45: note: in definition of macro '__DECLARE_TRACE_COMMON'
388 | register_trace_##name(void (*probe)(data_proto), \
| ^~~~~~~~~~
include/linux/tracepoint.h:409:67: note: in expansion of macro 'PARAMS'
409 | __DECLARE_TRACE_COMMON(name, PARAMS(proto), PARAMS(args), PARAMS(data_proto))
| ^~~~~~
include/linux/tracepoint.h:481:9: note: in expansion of macro '__DECLARE_TRACE'
481 | __DECLARE_TRACE(name, PARAMS(proto), PARAMS(args), \
| ^~~~~~~~~~~~~~~
include/linux/tracepoint.h:483:25: note: in expansion of macro 'PARAMS'
483 | PARAMS(void *__data, proto))
| ^~~~~~
include/linux/tracepoint.h:608:9: note: in expansion of macro 'DECLARE_TRACE_EVENT'
608 | DECLARE_TRACE_EVENT(name, PARAMS(proto), PARAMS(args))
| ^~~~~~~~~~~~~~~~~~~
include/linux/tracepoint.h:608:35: note: in expansion of macro 'PARAMS'
608 | DECLARE_TRACE_EVENT(name, PARAMS(proto), PARAMS(args))
| ^~~~~~
fs/nfs/nfstrace.h:1792:1: note: in expansion of macro 'DEFINE_EVENT'
1792 | DEFINE_EVENT(nfs_local_dio_class, nfs_local_dio_##name, \
| ^~~~~~~~~~~~
fs/nfs/nfstrace.h:1793:9: note: in expansion of macro 'TP_PROTO'
1793 | TP_PROTO(const struct inode *inode, \
| ^~~~~~~~
fs/nfs/nfstrace.h:1801:1: note: in expansion of macro 'DEFINE_NFS_LOCAL_DIO_EVENT'
1801 | DEFINE_NFS_LOCAL_DIO_EVENT(misaligned);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
>> fs/nfs/nfstrace.h:1796:31: warning: 'struct nfs_local_dio' declared inside parameter list will not be visible outside of this definition or declaration
1796 | const struct nfs_local_dio *local_dio),\
| ^~~~~~~~~~~~~
include/linux/tracepoint.h:394:47: note: in definition of macro '__DECLARE_TRACE_COMMON'
394 | unregister_trace_##name(void (*probe)(data_proto), \
| ^~~~~~~~~~
include/linux/tracepoint.h:409:67: note: in expansion of macro 'PARAMS'
409 | __DECLARE_TRACE_COMMON(name, PARAMS(proto), PARAMS(args), PARAMS(data_proto))
| ^~~~~~
include/linux/tracepoint.h:481:9: note: in expansion of macro '__DECLARE_TRACE'
481 | __DECLARE_TRACE(name, PARAMS(proto), PARAMS(args), \
| ^~~~~~~~~~~~~~~
include/linux/tracepoint.h:483:25: note: in expansion of macro 'PARAMS'
483 | PARAMS(void *__data, proto))
| ^~~~~~
include/linux/tracepoint.h:608:9: note: in expansion of macro 'DECLARE_TRACE_EVENT'
608 | DECLARE_TRACE_EVENT(name, PARAMS(proto), PARAMS(args))
| ^~~~~~~~~~~~~~~~~~~
include/linux/tracepoint.h:608:35: note: in expansion of macro 'PARAMS'
608 | DECLARE_TRACE_EVENT(name, PARAMS(proto), PARAMS(args))
| ^~~~~~
fs/nfs/nfstrace.h:1792:1: note: in expansion of macro 'DEFINE_EVENT'
1792 | DEFINE_EVENT(nfs_local_dio_class, nfs_local_dio_##name, \
| ^~~~~~~~~~~~
fs/nfs/nfstrace.h:1793:9: note: in expansion of macro 'TP_PROTO'
1793 | TP_PROTO(const struct inode *inode, \
| ^~~~~~~~
fs/nfs/nfstrace.h:1801:1: note: in expansion of macro 'DEFINE_NFS_LOCAL_DIO_EVENT'
1801 | DEFINE_NFS_LOCAL_DIO_EVENT(misaligned);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
>> fs/nfs/nfstrace.h:1796:31: warning: 'struct nfs_local_dio' declared inside parameter list will not be visible outside of this definition or declaration
1796 | const struct nfs_local_dio *local_dio),\
| ^~~~~~~~~~~~~
include/linux/tracepoint.h:399:72: note: in definition of macro '__DECLARE_TRACE_COMMON'
399 | static inline void check_trace_callback_type_##name(void (*cb)(data_proto)) \
| ^~~~~~~~~~
include/linux/tracepoint.h:409:67: note: in expansion of macro 'PARAMS'
409 | __DECLARE_TRACE_COMMON(name, PARAMS(proto), PARAMS(args), PARAMS(data_proto))
| ^~~~~~
include/linux/tracepoint.h:481:9: note: in expansion of macro '__DECLARE_TRACE'
481 | __DECLARE_TRACE(name, PARAMS(proto), PARAMS(args), \
| ^~~~~~~~~~~~~~~
include/linux/tracepoint.h:483:25: note: in expansion of macro 'PARAMS'
483 | PARAMS(void *__data, proto))
| ^~~~~~
include/linux/tracepoint.h:608:9: note: in expansion of macro 'DECLARE_TRACE_EVENT'
608 | DECLARE_TRACE_EVENT(name, PARAMS(proto), PARAMS(args))
| ^~~~~~~~~~~~~~~~~~~
include/linux/tracepoint.h:608:35: note: in expansion of macro 'PARAMS'
608 | DECLARE_TRACE_EVENT(name, PARAMS(proto), PARAMS(args))
| ^~~~~~
fs/nfs/nfstrace.h:1792:1: note: in expansion of macro 'DEFINE_EVENT'
1792 | DEFINE_EVENT(nfs_local_dio_class, nfs_local_dio_##name, \
| ^~~~~~~~~~~~
fs/nfs/nfstrace.h:1793:9: note: in expansion of macro 'TP_PROTO'
1793 | TP_PROTO(const struct inode *inode, \
| ^~~~~~~~
fs/nfs/nfstrace.h:1801:1: note: in expansion of macro 'DEFINE_NFS_LOCAL_DIO_EVENT'
1801 | DEFINE_NFS_LOCAL_DIO_EVENT(misaligned);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
vim +1796 fs/nfs/nfstrace.h
1790
1791 #define DEFINE_NFS_LOCAL_DIO_EVENT(name) \
1792 DEFINE_EVENT(nfs_local_dio_class, nfs_local_dio_##name, \
1793 TP_PROTO(const struct inode *inode, \
1794 loff_t offset, \
1795 ssize_t count, \
> 1796 const struct nfs_local_dio *local_dio),\
1797 TP_ARGS(inode, offset, count, local_dio))
1798
--
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https://github.com/intel/lkp-tests/wiki
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