On Thu, Aug 09, 2018 at 10:10:07AM +0200, Martin Husemann wrote: > With the patch applied: > > Elapsed time: 1564.93 seconds. > > -- Kernel lock spin > > Total% Count Time/ms Lock Caller > ------ ------- --------- ---------------------- ------------------------------ > 100.00 2054 14.18 kernel_lock <all> > 47.43 846 6.72 kernel_lock fileassoc_file_delete+20 > 23.73 188 3.36 kernel_lock intr_biglock_wrapper+16 > 16.01 203 2.27 kernel_lock scsipi_adapter_request+63 > 5.29 662 0.75 kernel_lock VOP_POLL+93 > 5.29 95 0.75 kernel_lock biodone2+81 > 0.91 15 0.13 kernel_lock sleepq_block+1c5 > 0.60 21 0.08 kernel_lock frag6_fasttimo+1a > 0.29 9 0.04 kernel_lock ip_slowtimo+1a > 0.27 2 0.04 kernel_lock VFS_SYNC+65 > 0.07 2 0.01 kernel_lock callout_softclock+42c > 0.06 3 0.01 kernel_lock nd6_timer_work+49 > 0.05 4 0.01 kernel_lock frag6_slowtimo+1f > 0.01 4 0.00 kernel_lock kevent1+698 > > so .. no need to worry about kernel_lock for this load any more.
Actually, I wonder if we could kill off the time spent by fileassoc. Is it still used only by veriexec? We can easily option that out of the build box kernels. -- Thor Lancelot Simon t...@panix.com "Whether or not there's hope for change is not the question. If you want to be a free person, you don't stand up for human rights because it will work, but because it is right." --Andrei Sakharov
