Re: Reading `/sys/kernel/debug/kmemleak` takes 3 s and content not shown

2019-03-26 Thread Paul Menzel
Dear Christophe, On 26.03.19 13:55, Christophe Leroy wrote: Le 26/03/2019 à 13:49, Paul Menzel a écrit : On 19.02.19 10:44, Paul Menzel wrote: On a the IBM S822LC (8335-GTA) with Ubuntu 18.10, and Linux 5.0-rc5+ accessing `/sys/kernel/debug/kmemleak` takes a long time. According to strace

Re: Reading `/sys/kernel/debug/kmemleak` takes 3 s and content not shown

2019-03-26 Thread Christophe Leroy
Le 26/03/2019 à 13:49, Paul Menzel a écrit : Dear Linux folks, On 19.02.19 10:44, Paul Menzel wrote: On a the IBM S822LC (8335-GTA) with Ubuntu 18.10, and Linux 5.0-rc5+ accessing `/sys/kernel/debug/kmemleak` takes a long time. According to strace it takes three seconds. $ dmesg | grep le

Re: Reading `/sys/kernel/debug/kmemleak` takes 3 s and content not shown

2019-03-26 Thread Paul Menzel
Dear Linux folks, On 19.02.19 10:44, Paul Menzel wrote: On a the IBM S822LC (8335-GTA) with Ubuntu 18.10, and Linux 5.0-rc5+ accessing `/sys/kernel/debug/kmemleak` takes a long time. According to strace it takes three seconds. ``` $ sudo strace -tt -T cat /sys/kernel/debug/kmemleak 10:35:49.8

Reading `/sys/kernel/debug/kmemleak` takes 3 s and content not shown

2019-02-19 Thread Paul Menzel
Dear Linux folks, On a the IBM S822LC (8335-GTA) with Ubuntu 18.10, and Linux 5.0-rc5+ accessing `/sys/kernel/debug/kmemleak` takes a long time. According to strace it takes three seconds. ``` $ sudo strace -tt -T cat /sys/kernel/debug/kmemleak 10:35:49.861641 execve("/bin/cat", ["cat", "/sys/ke