tag:blogger.com,1999:blog-6469704299235308349.post5003267403880906831..comments2024-03-28T15:50:13.644+11:00Comments on -ck hacking: BFS 465, linux-4.3-ck1ckhttp://www.blogger.com/profile/02904761195451530213noreply@blogger.comBlogger9125tag:blogger.com,1999:blog-6469704299235308349.post-50077068033720957142016-04-18T20:59:48.463+10:002016-04-18T20:59:48.463+10:00Hi, I have this problem when do pacman -Syu it giv...Hi, I have this problem when do pacman -Syu it give me:<br />virtualbox-ck-host-modules-ivy bridge: installing linux-ck-ivy bridge (4.4.7-1) interrupts addiction 'linux-ck-ivybridge <4.4'<br />I uninstalled all virtualbox package but same result. ThanksSewShophttps://www.blogger.com/profile/15463095717813527681noreply@blogger.comtag:blogger.com,1999:blog-6469704299235308349.post-3575150577362691262016-01-23T02:49:21.277+11:002016-01-23T02:49:21.277+11:00Any word on making bfs work with 4.4.0?
It seems ...Any word on making bfs work with 4.4.0?<br /><br />It seems the whole scheduler (core.c) stuff has changed since 4.3Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-6469704299235308349.post-81259148699294123802015-11-24T22:18:13.783+11:002015-11-24T22:18:13.783+11:00Hi Con,
thanks for the new BFS. IS working fine h...Hi Con,<br /><br />thanks for the new BFS. IS working fine here.<br />Imho the best BFS since long time, heavy IO isn't a problem and idle top values are again under 0,10 and not on > 0,5.<br /><br />So again, thanks for your work and keep it on.<br />Regards sysitosMikehttps://www.blogger.com/profile/12391045215046883684noreply@blogger.comtag:blogger.com,1999:blog-6469704299235308349.post-74115316990849902602015-11-20T23:56:18.330+11:002015-11-20T23:56:18.330+11:00Basend on ck's initial patch and Alfred Chens ...Basend on ck's initial patch and Alfred Chens additional info, here's a link to an updated patch by me:<br /><br />https://www.dropbox.com/s/qwtefl2spnmwxqi/bfs465-nohz-buildfix-pgzh.patch?dl=0Peter Ganzhornnoreply@blogger.comtag:blogger.com,1999:blog-6469704299235308349.post-88133420439744222862015-11-16T14:01:18.821+11:002015-11-16T14:01:18.821+11:00Thanks AC; built and running uniprocessor on the o...Thanks AC; built and running uniprocessor on the ol' netbook now. :)jwh7https://www.blogger.com/profile/09659185315567537391noreply@blogger.comtag:blogger.com,1999:blog-6469704299235308349.post-60888605166476861922015-11-15T14:12:38.658+11:002015-11-15T14:12:38.658+11:00update_cpu_load_nohz() should be surround by CONFI...update_cpu_load_nohz() should be surround by CONFIG_SMP, the code looks like<br /><br /> 3 #ifdef CONFIG_NO_HZ_COMMON<br /> 2 <br /> 1 #ifdef CONFIG_SMP<br />3094 void update_cpu_load_nohz(void)<br /> 1 {<br /> 2 }<br /> 3 #endif<br /> 4 <br /> 5 void calc_load_enter_idle(void)<br /> 6 {<br /> 7 }<br /> 8 <br />Alfred Chenhttps://www.blogger.com/profile/03164306846702841944noreply@blogger.comtag:blogger.com,1999:blog-6469704299235308349.post-74812753741783290592015-11-15T01:41:10.124+11:002015-11-15T01:41:10.124+11:00Thanks ck! SMP built fine, but building UP fails ...Thanks ck! SMP built fine, but building UP fails due to:<br />kernel/sched/bfs.c:2684:6: error: redefinition of ‘update_cpu_load_nohz’<br /> void update_cpu_load_nohz(void)<br /> ^<br />In file included from include/linux/nmi.h:7:0,<br /> from kernel/sched/bfs.c:33:<br />include/linux/sched.h:182:20: note: previous definition of ‘update_cpu_load_nohz’ was here<br /> static inline void update_cpu_load_nohz(void) { }<br /> ^<br />scripts/Makefile.build:258: recipe for target 'kernel/sched/bfs.o' failed<br /><br />This is the cause:<br /><br />/linux/sched.h<br />-----------------<br />#if defined(CONFIG_SMP) && defined(CONFIG_NO_HZ_COMMON)<br />extern void update_cpu_load_nohz(void);<br />#else<br />static inline void update_cpu_load_nohz(void) { }<br />#endif<br /><br />Here is the bfs definition:<br /><br />kernel/sched/bfs.c<br />-----------------<br />#ifdef CONFIG_NO_HZ_COMMON<br />void update_cpu_load_nohz(void)<br />{<br />}<br /><br />void calc_load_enter_idle(void)<br />{<br />}<br /><br />void calc_load_exit_idle(void)<br />{<br />}<br />#endif /* CONFIG_NO_HZ_COMMON */jwh7https://www.blogger.com/profile/09659185315567537391noreply@blogger.comtag:blogger.com,1999:blog-6469704299235308349.post-14918846347587937372015-11-13T10:27:14.903+11:002015-11-13T10:27:14.903+11:00thanks for the update. running fine so far, and no...thanks for the update. running fine so far, and no crashes with btrfs scrub or torrents.ooonoreply@blogger.comtag:blogger.com,1999:blog-6469704299235308349.post-73741327933886681542015-11-13T10:05:40.663+11:002015-11-13T10:05:40.663+11:00Thanks CK! Booted into linux-ck 4.3.0-1 just fine...Thanks CK! Booted into linux-ck 4.3.0-1 just fine and seems to be running smoothly.grayskyhttps://www.blogger.com/profile/16133632514577609343noreply@blogger.com