Re: [PATCH][2.5] smp_call_function needs mb()

From: Zwane Mwaikambo (zwane@linuxpower.ca)
Date: Tue Apr 01 2003 - 23:17:59 EST


On Tue, 1 Apr 2003, Zwane Mwaikambo wrote:

> On Tue, 1 Apr 2003, Joe Korty wrote:
>
> > This should be sent to Marcello as well.
> > Joe
>
> I'll try oops 2.4.20 and send.

2.4.21-pre5-ac3 Nothing happened.. mainly because the whole box was
completely useless during the whole test run. There was no real progress
during the entire run so i stoppped it. I'll send to Alan anyway

305485 total 0.1583
246390 default_idle 3849.8438
 11361 .text.lock.inode 50.9462
  9027 generic_file_write 4.7411
  1374 invalidate_bdev 2.5257
  1166 do_get_write_access 0.7288
  1116 journal_add_journal_head 2.2500
  1061 __make_request 0.6197
   913 shrink_cache 0.5764
   872 kmem_cache_reap 0.5737
   848 unlock_buffer 10.6000
   846 journal_dirty_metadata 1.7625
   796 .text.lock.sched 1.5191
   792 do_anonymous_page 1.7679
   755 kmem_cache_alloc 1.1509
   738 get_hash_table 3.8438
   688 .text.lock.buffer 1.1486
   630 rmqueue 0.7572
   620 ext3_do_update_inode 0.7045
   613 __rdtsc_delay 19.1562
   588 do_wp_page 0.6682
   574 write_some_buffers 1.8882
   560 journal_get_write_access 5.8333
   542 journal_unlock_journal_head 2.8229
   524 journal_cancel_revoke 2.5192
   519 schedule 0.4569
   502 try_to_free_buffers 0.9508
   460 __wake_up 2.6136
   454 kmalloc 0.6168
   399 ext3_new_block 0.1651
   379 .text.lock.ioctl 9.0238

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This archive was generated by hypermail 2b29 : Mon Apr 07 2003 - 22:00:15 EST