[linux-next:master 1118/4552] fs/bcachefs/bcachefs_format.h:198:25: warning: 'p' offset 3 in 'struct bkey' isn't aligned to 4

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



tree:   https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head:   3c13c772fc233a10342c8e1605ff0855dfdf0c89
commit: 5ec30115c06692f17b20e4f4c7bdcd62cf96e30d [1118/4552] bcachefs: Initial commit
config: m68k-allmodconfig (https://download.01.org/0day-ci/archive/20230912/202309122047.cRi9yJrq-lkp@xxxxxxxxx/config)
compiler: m68k-linux-gcc (GCC) 13.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20230912/202309122047.cRi9yJrq-lkp@xxxxxxxxx/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@xxxxxxxxx>
| Closes: https://lore.kernel.org/oe-kbuild-all/202309122047.cRi9yJrq-lkp@xxxxxxxxx/

All warnings (new ones prefixed by >>):

   In file included from fs/bcachefs/bcachefs.h:199,
                    from fs/bcachefs/acl.c:4:
>> fs/bcachefs/bcachefs_format.h:198:25: warning: 'p' offset 3 in 'struct bkey' isn't aligned to 4 [-Wpacked-not-aligned]
     198 |         struct bpos     p;
         |                         ^
>> fs/bcachefs/bcachefs_format.h:200:25: warning: 'version' offset 27 in 'struct bkey' isn't aligned to 4 [-Wpacked-not-aligned]
     200 |         struct bversion version;
         |                         ^~~~~~~
   In file included from fs/bcachefs/super-io.h:5,
                    from fs/bcachefs/checksum.h:7,
                    from fs/bcachefs/str_hash.h:7,
                    from fs/bcachefs/fs.h:6,
                    from fs/bcachefs/acl.c:13:
   fs/bcachefs/extents.h: In function 'bch2_extent_devs':
   fs/bcachefs/extents.h:403:40: warning: variable '_crc' set but not used [-Wunused-but-set-variable]
     403 |         struct bch_extent_crc_unpacked _crc;                            \
         |                                        ^~~~
   fs/bcachefs/extents.h:410:24: note: in expansion of macro 'extent_ptr_next'
     410 |              ((_ptr) = extent_ptr_next(_e, _ptr));                      \
         |                        ^~~~~~~~~~~~~~~
   fs/bcachefs/extents.h:462:9: note: in expansion of macro 'extent_for_each_ptr'
     462 |         extent_for_each_ptr(e, ptr)
         |         ^~~~~~~~~~~~~~~~~~~
   fs/bcachefs/extents.h: In function 'bch2_extent_dirty_devs':
   fs/bcachefs/extents.h:403:40: warning: variable '_crc' set but not used [-Wunused-but-set-variable]
     403 |         struct bch_extent_crc_unpacked _crc;                            \
         |                                        ^~~~
   fs/bcachefs/extents.h:410:24: note: in expansion of macro 'extent_ptr_next'
     410 |              ((_ptr) = extent_ptr_next(_e, _ptr));                      \
         |                        ^~~~~~~~~~~~~~~
   fs/bcachefs/extents.h:473:9: note: in expansion of macro 'extent_for_each_ptr'
     473 |         extent_for_each_ptr(e, ptr)
         |         ^~~~~~~~~~~~~~~~~~~
   fs/bcachefs/extents.h: In function 'bch2_extent_cached_devs':
   fs/bcachefs/extents.h:403:40: warning: variable '_crc' set but not used [-Wunused-but-set-variable]
     403 |         struct bch_extent_crc_unpacked _crc;                            \
         |                                        ^~~~
   fs/bcachefs/extents.h:410:24: note: in expansion of macro 'extent_ptr_next'
     410 |              ((_ptr) = extent_ptr_next(_e, _ptr));                      \
         |                        ^~~~~~~~~~~~~~~
   fs/bcachefs/extents.h:485:9: note: in expansion of macro 'extent_for_each_ptr'
     485 |         extent_for_each_ptr(e, ptr)
         |         ^~~~~~~~~~~~~~~~~~~
   fs/bcachefs/checksum.h: At top level:
   fs/bcachefs/checksum.h:95:23: warning: 'bch2_compression_opt_to_type' defined but not used [-Wunused-const-variable=]
      95 | static const unsigned bch2_compression_opt_to_type[] = {
         |                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
   In file included from fs/bcachefs/bcachefs.h:201:
   fs/bcachefs/opts.h:194:30: warning: 'bch2_opts_default' defined but not used [-Wunused-const-variable=]
     194 | static const struct bch_opts bch2_opts_default = {
         |                              ^~~~~~~~~~~~~~~~~
   fs/bcachefs/opts.h:33:14: warning: 'NO_SB_OPT_MAX' defined but not used [-Wunused-const-variable=]
      33 | LE64_BITMASK(NO_SB_OPT,         struct bch_sb, flags[0], 0, 0);
         |              ^~~~~~~~~
   fs/bcachefs/bcachefs_format.h:86:25: note: in definition of macro 'LE_BITMASK'
      86 | static const __u##_bits name##_MAX = (1ULL << (end - offset)) - 1;      \
         |                         ^~~~
   fs/bcachefs/opts.h:33:1: note: in expansion of macro 'LE64_BITMASK'
      33 | LE64_BITMASK(NO_SB_OPT,         struct bch_sb, flags[0], 0, 0);
         | ^~~~~~~~~~~~
   fs/bcachefs/opts.h:33:14: warning: 'NO_SB_OPT_BITS' defined but not used [-Wunused-const-variable=]
      33 | LE64_BITMASK(NO_SB_OPT,         struct bch_sb, flags[0], 0, 0);
         |              ^~~~~~~~~
   fs/bcachefs/bcachefs_format.h:85:25: note: in definition of macro 'LE_BITMASK'
      85 | static const unsigned   name##_BITS = (end - offset);                   \
         |                         ^~~~
   fs/bcachefs/opts.h:33:1: note: in expansion of macro 'LE64_BITMASK'
      33 | LE64_BITMASK(NO_SB_OPT,         struct bch_sb, flags[0], 0, 0);
         | ^~~~~~~~~~~~
   fs/bcachefs/opts.h:33:14: warning: 'NO_SB_OPT_OFFSET' defined but not used [-Wunused-const-variable=]
      33 | LE64_BITMASK(NO_SB_OPT,         struct bch_sb, flags[0], 0, 0);
         |              ^~~~~~~~~
   fs/bcachefs/bcachefs_format.h:84:25: note: in definition of macro 'LE_BITMASK'
      84 | static const unsigned   name##_OFFSET = offset;                         \
         |                         ^~~~
   fs/bcachefs/opts.h:33:1: note: in expansion of macro 'LE64_BITMASK'
      33 | LE64_BITMASK(NO_SB_OPT,         struct bch_sb, flags[0], 0, 0);
         | ^~~~~~~~~~~~
   fs/bcachefs/bcachefs_format.h:1482:14: warning: 'BTREE_NODE_SEQ_MAX' defined but not used [-Wunused-const-variable=]
    1482 | LE64_BITMASK(BTREE_NODE_SEQ,    struct btree_node, flags, 32, 64);
         |              ^~~~~~~~~~~~~~
   fs/bcachefs/bcachefs_format.h:86:25: note: in definition of macro 'LE_BITMASK'
      86 | static const __u##_bits name##_MAX = (1ULL << (end - offset)) - 1;      \
         |                         ^~~~
   fs/bcachefs/bcachefs_format.h:1482:1: note: in expansion of macro 'LE64_BITMASK'
    1482 | LE64_BITMASK(BTREE_NODE_SEQ,    struct btree_node, flags, 32, 64);
         | ^~~~~~~~~~~~
   fs/bcachefs/bcachefs_format.h:1482:14: warning: 'BTREE_NODE_SEQ_BITS' defined but not used [-Wunused-const-variable=]
    1482 | LE64_BITMASK(BTREE_NODE_SEQ,    struct btree_node, flags, 32, 64);
         |              ^~~~~~~~~~~~~~
   fs/bcachefs/bcachefs_format.h:85:25: note: in definition of macro 'LE_BITMASK'
      85 | static const unsigned   name##_BITS = (end - offset);                   \
         |                         ^~~~
   fs/bcachefs/bcachefs_format.h:1482:1: note: in expansion of macro 'LE64_BITMASK'
    1482 | LE64_BITMASK(BTREE_NODE_SEQ,    struct btree_node, flags, 32, 64);
         | ^~~~~~~~~~~~
   fs/bcachefs/bcachefs_format.h:1482:14: warning: 'BTREE_NODE_SEQ_OFFSET' defined but not used [-Wunused-const-variable=]
    1482 | LE64_BITMASK(BTREE_NODE_SEQ,    struct btree_node, flags, 32, 64);
         |              ^~~~~~~~~~~~~~
   fs/bcachefs/bcachefs_format.h:84:25: note: in definition of macro 'LE_BITMASK'
      84 | static const unsigned   name##_OFFSET = offset;                         \
         |                         ^~~~
   fs/bcachefs/bcachefs_format.h:1482:1: note: in expansion of macro 'LE64_BITMASK'
    1482 | LE64_BITMASK(BTREE_NODE_SEQ,    struct btree_node, flags, 32, 64);
         | ^~~~~~~~~~~~
   fs/bcachefs/bcachefs_format.h:1480:14: warning: 'BTREE_NODE_LEVEL_MAX' defined but not used [-Wunused-const-variable=]
--
   In file included from fs/bcachefs/bcachefs.h:199,
                    from fs/bcachefs/alloc.c:56:
>> fs/bcachefs/bcachefs_format.h:198:25: warning: 'p' offset 3 in 'struct bkey' isn't aligned to 4 [-Wpacked-not-aligned]
     198 |         struct bpos     p;
         |                         ^
>> fs/bcachefs/bcachefs_format.h:200:25: warning: 'version' offset 27 in 'struct bkey' isn't aligned to 4 [-Wpacked-not-aligned]
     200 |         struct bversion version;
         |                         ^~~~~~~
   In file included from fs/bcachefs/btree_cache.h:7,
                    from fs/bcachefs/alloc.c:58:
   fs/bcachefs/extents.h: In function 'bch2_extent_devs':
   fs/bcachefs/extents.h:403:40: warning: variable '_crc' set but not used [-Wunused-but-set-variable]
     403 |         struct bch_extent_crc_unpacked _crc;                            \
         |                                        ^~~~
   fs/bcachefs/extents.h:410:24: note: in expansion of macro 'extent_ptr_next'
     410 |              ((_ptr) = extent_ptr_next(_e, _ptr));                      \
         |                        ^~~~~~~~~~~~~~~
   fs/bcachefs/extents.h:462:9: note: in expansion of macro 'extent_for_each_ptr'
     462 |         extent_for_each_ptr(e, ptr)
         |         ^~~~~~~~~~~~~~~~~~~
   fs/bcachefs/extents.h: In function 'bch2_extent_dirty_devs':
   fs/bcachefs/extents.h:403:40: warning: variable '_crc' set but not used [-Wunused-but-set-variable]
     403 |         struct bch_extent_crc_unpacked _crc;                            \
         |                                        ^~~~
   fs/bcachefs/extents.h:410:24: note: in expansion of macro 'extent_ptr_next'
     410 |              ((_ptr) = extent_ptr_next(_e, _ptr));                      \
         |                        ^~~~~~~~~~~~~~~
   fs/bcachefs/extents.h:473:9: note: in expansion of macro 'extent_for_each_ptr'
     473 |         extent_for_each_ptr(e, ptr)
         |         ^~~~~~~~~~~~~~~~~~~
   fs/bcachefs/extents.h: In function 'bch2_extent_cached_devs':
   fs/bcachefs/extents.h:403:40: warning: variable '_crc' set but not used [-Wunused-but-set-variable]
     403 |         struct bch_extent_crc_unpacked _crc;                            \
         |                                        ^~~~
   fs/bcachefs/extents.h:410:24: note: in expansion of macro 'extent_ptr_next'
     410 |              ((_ptr) = extent_ptr_next(_e, _ptr));                      \
         |                        ^~~~~~~~~~~~~~~
   fs/bcachefs/extents.h:485:9: note: in expansion of macro 'extent_for_each_ptr'
     485 |         extent_for_each_ptr(e, ptr)
         |         ^~~~~~~~~~~~~~~~~~~
   In file included from fs/bcachefs/alloc.c:60:
   fs/bcachefs/alloc.c: In function '__bch2_alloc_write_key':
   fs/bcachefs/btree_update.h:72:35: error: implicit declaration of function 'COUNT_ARGS' [-Werror=implicit-function-declaration]
      72 |                 .nr             = COUNT_ARGS(__VA_ARGS__),              \
         |                                   ^~~~~~~~~~
   fs/bcachefs/alloc.c:332:23: note: in expansion of macro 'bch2_btree_insert_at'
     332 |                 ret = bch2_btree_insert_at(c, NULL, NULL, journal_seq, flags,
         |                       ^~~~~~~~~~~~~~~~~~~~
   In file included from fs/bcachefs/bcachefs.h:201:
   fs/bcachefs/opts.h: At top level:
   fs/bcachefs/opts.h:194:30: warning: 'bch2_opts_default' defined but not used [-Wunused-const-variable=]
     194 | static const struct bch_opts bch2_opts_default = {
         |                              ^~~~~~~~~~~~~~~~~
   fs/bcachefs/opts.h:33:14: warning: 'NO_SB_OPT_MAX' defined but not used [-Wunused-const-variable=]
      33 | LE64_BITMASK(NO_SB_OPT,         struct bch_sb, flags[0], 0, 0);
         |              ^~~~~~~~~
   fs/bcachefs/bcachefs_format.h:86:25: note: in definition of macro 'LE_BITMASK'
      86 | static const __u##_bits name##_MAX = (1ULL << (end - offset)) - 1;      \
         |                         ^~~~
   fs/bcachefs/opts.h:33:1: note: in expansion of macro 'LE64_BITMASK'
      33 | LE64_BITMASK(NO_SB_OPT,         struct bch_sb, flags[0], 0, 0);
         | ^~~~~~~~~~~~
   fs/bcachefs/opts.h:33:14: warning: 'NO_SB_OPT_BITS' defined but not used [-Wunused-const-variable=]
      33 | LE64_BITMASK(NO_SB_OPT,         struct bch_sb, flags[0], 0, 0);
         |              ^~~~~~~~~
   fs/bcachefs/bcachefs_format.h:85:25: note: in definition of macro 'LE_BITMASK'
      85 | static const unsigned   name##_BITS = (end - offset);                   \
         |                         ^~~~
   fs/bcachefs/opts.h:33:1: note: in expansion of macro 'LE64_BITMASK'
      33 | LE64_BITMASK(NO_SB_OPT,         struct bch_sb, flags[0], 0, 0);
         | ^~~~~~~~~~~~
   fs/bcachefs/opts.h:33:14: warning: 'NO_SB_OPT_OFFSET' defined but not used [-Wunused-const-variable=]
      33 | LE64_BITMASK(NO_SB_OPT,         struct bch_sb, flags[0], 0, 0);
         |              ^~~~~~~~~
   fs/bcachefs/bcachefs_format.h:84:25: note: in definition of macro 'LE_BITMASK'
      84 | static const unsigned   name##_OFFSET = offset;                         \
         |                         ^~~~
   fs/bcachefs/opts.h:33:1: note: in expansion of macro 'LE64_BITMASK'
      33 | LE64_BITMASK(NO_SB_OPT,         struct bch_sb, flags[0], 0, 0);
         | ^~~~~~~~~~~~
   fs/bcachefs/bcachefs_format.h:1482:14: warning: 'BTREE_NODE_SEQ_MAX' defined but not used [-Wunused-const-variable=]
    1482 | LE64_BITMASK(BTREE_NODE_SEQ,    struct btree_node, flags, 32, 64);
         |              ^~~~~~~~~~~~~~
   fs/bcachefs/bcachefs_format.h:86:25: note: in definition of macro 'LE_BITMASK'
      86 | static const __u##_bits name##_MAX = (1ULL << (end - offset)) - 1;      \
         |                         ^~~~
   fs/bcachefs/bcachefs_format.h:1482:1: note: in expansion of macro 'LE64_BITMASK'
    1482 | LE64_BITMASK(BTREE_NODE_SEQ,    struct btree_node, flags, 32, 64);
         | ^~~~~~~~~~~~
   fs/bcachefs/bcachefs_format.h:1482:14: warning: 'BTREE_NODE_SEQ_BITS' defined but not used [-Wunused-const-variable=]
    1482 | LE64_BITMASK(BTREE_NODE_SEQ,    struct btree_node, flags, 32, 64);
         |              ^~~~~~~~~~~~~~
   fs/bcachefs/bcachefs_format.h:85:25: note: in definition of macro 'LE_BITMASK'
      85 | static const unsigned   name##_BITS = (end - offset);                   \
         |                         ^~~~
   fs/bcachefs/bcachefs_format.h:1482:1: note: in expansion of macro 'LE64_BITMASK'
    1482 | LE64_BITMASK(BTREE_NODE_SEQ,    struct btree_node, flags, 32, 64);
         | ^~~~~~~~~~~~
   fs/bcachefs/bcachefs_format.h:1482:14: warning: 'BTREE_NODE_SEQ_OFFSET' defined but not used [-Wunused-const-variable=]
    1482 | LE64_BITMASK(BTREE_NODE_SEQ,    struct btree_node, flags, 32, 64);
         |              ^~~~~~~~~~~~~~
   fs/bcachefs/bcachefs_format.h:84:25: note: in definition of macro 'LE_BITMASK'
      84 | static const unsigned   name##_OFFSET = offset;                         \
         |                         ^~~~
   fs/bcachefs/bcachefs_format.h:1482:1: note: in expansion of macro 'LE64_BITMASK'
    1482 | LE64_BITMASK(BTREE_NODE_SEQ,    struct btree_node, flags, 32, 64);
--
   In file included from fs/bcachefs/bcachefs.h:199,
                    from fs/bcachefs/bkey.c:3:
>> fs/bcachefs/bcachefs_format.h:198:25: warning: 'p' offset 3 in 'struct bkey' isn't aligned to 4 [-Wpacked-not-aligned]
     198 |         struct bpos     p;
         |                         ^
>> fs/bcachefs/bcachefs_format.h:200:25: warning: 'version' offset 27 in 'struct bkey' isn't aligned to 4 [-Wpacked-not-aligned]
     200 |         struct bversion version;
         |                         ^~~~~~~
   In file included from fs/bcachefs/bcachefs.h:201:
   fs/bcachefs/opts.h:194:30: warning: 'bch2_opts_default' defined but not used [-Wunused-const-variable=]
     194 | static const struct bch_opts bch2_opts_default = {
         |                              ^~~~~~~~~~~~~~~~~
   fs/bcachefs/opts.h:33:14: warning: 'NO_SB_OPT_MAX' defined but not used [-Wunused-const-variable=]
      33 | LE64_BITMASK(NO_SB_OPT,         struct bch_sb, flags[0], 0, 0);
         |              ^~~~~~~~~
   fs/bcachefs/bcachefs_format.h:86:25: note: in definition of macro 'LE_BITMASK'
      86 | static const __u##_bits name##_MAX = (1ULL << (end - offset)) - 1;      \
         |                         ^~~~
   fs/bcachefs/opts.h:33:1: note: in expansion of macro 'LE64_BITMASK'
      33 | LE64_BITMASK(NO_SB_OPT,         struct bch_sb, flags[0], 0, 0);
         | ^~~~~~~~~~~~
   fs/bcachefs/opts.h:33:14: warning: 'NO_SB_OPT_BITS' defined but not used [-Wunused-const-variable=]
      33 | LE64_BITMASK(NO_SB_OPT,         struct bch_sb, flags[0], 0, 0);
         |              ^~~~~~~~~
   fs/bcachefs/bcachefs_format.h:85:25: note: in definition of macro 'LE_BITMASK'
      85 | static const unsigned   name##_BITS = (end - offset);                   \
         |                         ^~~~
   fs/bcachefs/opts.h:33:1: note: in expansion of macro 'LE64_BITMASK'
      33 | LE64_BITMASK(NO_SB_OPT,         struct bch_sb, flags[0], 0, 0);
         | ^~~~~~~~~~~~
   fs/bcachefs/opts.h:33:14: warning: 'NO_SB_OPT_OFFSET' defined but not used [-Wunused-const-variable=]
      33 | LE64_BITMASK(NO_SB_OPT,         struct bch_sb, flags[0], 0, 0);
         |              ^~~~~~~~~
   fs/bcachefs/bcachefs_format.h:84:25: note: in definition of macro 'LE_BITMASK'
      84 | static const unsigned   name##_OFFSET = offset;                         \
         |                         ^~~~
   fs/bcachefs/opts.h:33:1: note: in expansion of macro 'LE64_BITMASK'
      33 | LE64_BITMASK(NO_SB_OPT,         struct bch_sb, flags[0], 0, 0);
         | ^~~~~~~~~~~~
   fs/bcachefs/bcachefs_format.h:1482:14: warning: 'BTREE_NODE_SEQ_MAX' defined but not used [-Wunused-const-variable=]
    1482 | LE64_BITMASK(BTREE_NODE_SEQ,    struct btree_node, flags, 32, 64);
         |              ^~~~~~~~~~~~~~
   fs/bcachefs/bcachefs_format.h:86:25: note: in definition of macro 'LE_BITMASK'
      86 | static const __u##_bits name##_MAX = (1ULL << (end - offset)) - 1;      \
         |                         ^~~~
   fs/bcachefs/bcachefs_format.h:1482:1: note: in expansion of macro 'LE64_BITMASK'
    1482 | LE64_BITMASK(BTREE_NODE_SEQ,    struct btree_node, flags, 32, 64);
         | ^~~~~~~~~~~~
   fs/bcachefs/bcachefs_format.h:1482:14: warning: 'BTREE_NODE_SEQ_BITS' defined but not used [-Wunused-const-variable=]
    1482 | LE64_BITMASK(BTREE_NODE_SEQ,    struct btree_node, flags, 32, 64);
         |              ^~~~~~~~~~~~~~
   fs/bcachefs/bcachefs_format.h:85:25: note: in definition of macro 'LE_BITMASK'
      85 | static const unsigned   name##_BITS = (end - offset);                   \
         |                         ^~~~
   fs/bcachefs/bcachefs_format.h:1482:1: note: in expansion of macro 'LE64_BITMASK'
    1482 | LE64_BITMASK(BTREE_NODE_SEQ,    struct btree_node, flags, 32, 64);
         | ^~~~~~~~~~~~
   fs/bcachefs/bcachefs_format.h:1482:14: warning: 'BTREE_NODE_SEQ_OFFSET' defined but not used [-Wunused-const-variable=]
    1482 | LE64_BITMASK(BTREE_NODE_SEQ,    struct btree_node, flags, 32, 64);
         |              ^~~~~~~~~~~~~~
   fs/bcachefs/bcachefs_format.h:84:25: note: in definition of macro 'LE_BITMASK'
      84 | static const unsigned   name##_OFFSET = offset;                         \
         |                         ^~~~
   fs/bcachefs/bcachefs_format.h:1482:1: note: in expansion of macro 'LE64_BITMASK'
    1482 | LE64_BITMASK(BTREE_NODE_SEQ,    struct btree_node, flags, 32, 64);
         | ^~~~~~~~~~~~
   fs/bcachefs/bcachefs_format.h:1480:14: warning: 'BTREE_NODE_LEVEL_MAX' defined but not used [-Wunused-const-variable=]
    1480 | LE64_BITMASK(BTREE_NODE_LEVEL,  struct btree_node, flags,  4,  8);
         |              ^~~~~~~~~~~~~~~~
   fs/bcachefs/bcachefs_format.h:86:25: note: in definition of macro 'LE_BITMASK'
      86 | static const __u##_bits name##_MAX = (1ULL << (end - offset)) - 1;      \
         |                         ^~~~
   fs/bcachefs/bcachefs_format.h:1480:1: note: in expansion of macro 'LE64_BITMASK'
    1480 | LE64_BITMASK(BTREE_NODE_LEVEL,  struct btree_node, flags,  4,  8);
         | ^~~~~~~~~~~~
   fs/bcachefs/bcachefs_format.h:1480:14: warning: 'BTREE_NODE_LEVEL_BITS' defined but not used [-Wunused-const-variable=]
    1480 | LE64_BITMASK(BTREE_NODE_LEVEL,  struct btree_node, flags,  4,  8);
         |              ^~~~~~~~~~~~~~~~
   fs/bcachefs/bcachefs_format.h:85:25: note: in definition of macro 'LE_BITMASK'
      85 | static const unsigned   name##_BITS = (end - offset);                   \
         |                         ^~~~
   fs/bcachefs/bcachefs_format.h:1480:1: note: in expansion of macro 'LE64_BITMASK'
    1480 | LE64_BITMASK(BTREE_NODE_LEVEL,  struct btree_node, flags,  4,  8);
         | ^~~~~~~~~~~~
   fs/bcachefs/bcachefs_format.h:1480:14: warning: 'BTREE_NODE_LEVEL_OFFSET' defined but not used [-Wunused-const-variable=]
    1480 | LE64_BITMASK(BTREE_NODE_LEVEL,  struct btree_node, flags,  4,  8);
         |              ^~~~~~~~~~~~~~~~
   fs/bcachefs/bcachefs_format.h:84:25: note: in definition of macro 'LE_BITMASK'
      84 | static const unsigned   name##_OFFSET = offset;                         \
         |                         ^~~~
   fs/bcachefs/bcachefs_format.h:1480:1: note: in expansion of macro 'LE64_BITMASK'
    1480 | LE64_BITMASK(BTREE_NODE_LEVEL,  struct btree_node, flags,  4,  8);
         | ^~~~~~~~~~~~
   fs/bcachefs/bcachefs_format.h:1479:14: warning: 'BTREE_NODE_ID_MAX' defined but not used [-Wunused-const-variable=]
    1479 | LE64_BITMASK(BTREE_NODE_ID,     struct btree_node, flags,  0,  4);
         |              ^~~~~~~~~~~~~
   fs/bcachefs/bcachefs_format.h:86:25: note: in definition of macro 'LE_BITMASK'
      86 | static const __u##_bits name##_MAX = (1ULL << (end - offset)) - 1;      \
         |                         ^~~~
   fs/bcachefs/bcachefs_format.h:1479:1: note: in expansion of macro 'LE64_BITMASK'
    1479 | LE64_BITMASK(BTREE_NODE_ID,     struct btree_node, flags,  0,  4);
         | ^~~~~~~~~~~~
   fs/bcachefs/bcachefs_format.h:1479:14: warning: 'BTREE_NODE_ID_BITS' defined but not used [-Wunused-const-variable=]
    1479 | LE64_BITMASK(BTREE_NODE_ID,     struct btree_node, flags,  0,  4);
         |              ^~~~~~~~~~~~~
   fs/bcachefs/bcachefs_format.h:85:25: note: in definition of macro 'LE_BITMASK'
..


vim +198 fs/bcachefs/bcachefs_format.h

   187	
   188		/* Type of the value */
   189		__u8		type;
   190	
   191	#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
   192		__u8		pad[1];
   193	
   194		struct bversion	version;
   195		__u32		size;		/* extent size, in sectors */
   196		struct bpos	p;
   197	#elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
 > 198		struct bpos	p;
   199		__u32		size;		/* extent size, in sectors */
 > 200		struct bversion	version;
   201	
   202		__u8		pad[1];
   203	#endif
   204	} __attribute__((packed, aligned(8)));
   205	

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki




[Index of Archives]     [Linux ARM Kernel]     [Linux ARM]     [Linux Omap]     [Fedora ARM]     [IETF Annouce]     [Bugtraq]     [Linux OMAP]     [Linux MIPS]     [eCos]     [Asterisk Internet PBX]     [Linux API]

  Powered by Linux