[lkp] [+403 bytes kernel size regression] [i386-tinyconfig] [c4e473c7a2] bitmap: improve small_const case for find_next() functions

[lkp] [+403 bytes kernel size regression] [i386-tinyconfig] [c4e473c7a2] bitmap: improve small_const case for find_next() functions

[kernel test robot]

FYI, we noticed a +403 bytes kernel size regression due to commit:

commit: c4e473c7a2b7a553d07e42ff19a0c07d814086ed (bitmap: improve small_const case for find_next() functions)
https://github.com/norov/linux bbmap


Details as below (size data is obtained by `nm --size-sort vmlinux`):

28f93a4d: bitmap: switch from inline to __always_inline
c4e473c7: bitmap: improve small_const case for find_next() functions

+--------------------------------+----------+----------+-------+
|             symbol             | 28f93a4d | c4e473c7 | delta |
+--------------------------------+----------+----------+-------+
| nm.t.__perf_sched_find_counter | 0        | 338      | 338   |
| nm.t.pcpu_find_zero_area       | 0        | 122      | 122   |
| bzImage                        | 491456   | 491552   | 96    |
| nm.t.pcpu_is_populated         | 0        | 79       | 79    |
| nm.t.next_pending_bucket       | 0        | 65       | 65    |
| nm.t.find_next_fd              | 0        | 60       | 60    |
| nm.t.__queue_work              | 293      | 353      | 60    |
| nm.t.intel_pmu_cpu_starting    | 519      | 562      | 43    |
| nm.T.populate_cache_leaves     | 457      | 496      | 39    |
| nm.T.clocksource_verify_percpu | 48       | 85       | 37    |
| nm.t.free_cache_attributes     | 86       | 120      | 34    |
| nm.t.try_to_unmap_one          | 564      | 596      | 32    |
| nm.t.__reserve_bp_slot         | 249      | 280      | 31    |
| nm.t.clocksource_watchdog      | 1005     | 1034     | 29    |
| nm.T.flush_tlb_mm_range        | 155      | 182      | 27    |
| nm.t.toggle_bp_slot            | 308      | 335      | 27    |
| nm.t.tsc_sync_check_timer_fn   | 38       | 64       | 26    |
| nm.T.arch_tlbbatch_flush       | 98       | 121      | 23    |
| nm.t.__drain_all_pages         | 144      | 167      | 23    |
| nm.t.do_sched_rt_period_timer  | 488      | 504      | 16    |
| nm.T.seq_hlist_next_percpu     | 66       | 73       | 7     |
| nm.T.xas_find_marked           | 359      | 361      | 2     |
| nm.T.ida_alloc_range           | 645      | 634      | -11   |
| nm.T.tag_pages_for_writeback   | 236      | 215      | -21   |
| nm.t.xas_find_chunk            | 54       | 31       | -23   |
| nm.t.intel_arch_events_quirk   | 80       | 57       | -23   |
| nm.t.zhaoxin_arch_events_quirk | 80       | 57       | -23   |
| nm.t.pcpu_find_block_fit       | 228      | 189      | -39   |
| nm.t.alloc_fd                  | 204      | 157      | -47   |
| nm.t.run_timer_softirq         | 439      | 365      | -74   |
| nm.t.pcpu_alloc_area           | 404      | 305      | -99   |
| nm.T.perf_assign_events        | 659      | 302      | -357  |
+--------------------------------+----------+----------+-------+



Thanks