Re: Boot time and 3 sec in warning_print

2021-02-15 Thread Julien Grall
Hi Andrew, On 15/02/2021 15:00, Andrew Cooper wrote: On 15/02/2021 10:41, Jan Beulich wrote: On 15.02.2021 11:35, Julien Grall wrote: On 15/02/2021 08:38, Jan Beulich wrote: On 15.02.2021 09:13, Jürgen Groß wrote: What was just an "annoyance" for boot can now completely wreck your guests and

Re: Boot time and 3 sec in warning_print

2021-02-15 Thread Andrew Cooper
On 15/02/2021 10:41, Jan Beulich wrote: > On 15.02.2021 11:35, Julien Grall wrote: >> On 15/02/2021 08:38, Jan Beulich wrote: >>> On 15.02.2021 09:13, Jürgen Groß wrote: >> What was just an "annoyance" for boot can now completely wreck your >> guests and system (not many software can tolerate larg

Re: Boot time and 3 sec in warning_print

2021-02-15 Thread Julien Grall
Hi Jan, On 15/02/2021 12:29, Jan Beulich wrote: On 15.02.2021 11:50, Julien Grall wrote: On 15/02/2021 10:41, Jan Beulich wrote: On 15.02.2021 11:35, Julien Grall wrote: On 15/02/2021 08:38, Jan Beulich wrote: On 15.02.2021 09:13, Jürgen Groß wrote: On 15.02.21 08:37, Anders Törnqvist wrote

Re: Boot time and 3 sec in warning_print

2021-02-15 Thread Jan Beulich
On 15.02.2021 11:50, Julien Grall wrote: > Hi Jan, > > On 15/02/2021 10:41, Jan Beulich wrote: >> On 15.02.2021 11:35, Julien Grall wrote: >>> On 15/02/2021 08:38, Jan Beulich wrote: On 15.02.2021 09:13, Jürgen Groß wrote: > On 15.02.21 08:37, Anders Törnqvist wrote: >> I would like t

Re: Boot time and 3 sec in warning_print

2021-02-15 Thread Julien Grall
Hi Jan, On 15/02/2021 10:41, Jan Beulich wrote: On 15.02.2021 11:35, Julien Grall wrote: On 15/02/2021 08:38, Jan Beulich wrote: On 15.02.2021 09:13, Jürgen Groß wrote: On 15.02.21 08:37, Anders Törnqvist wrote: I would like to shorten the boot time in our system if possible. In xen/common/

Re: Boot time and 3 sec in warning_print

2021-02-15 Thread Jan Beulich
On 15.02.2021 11:35, Julien Grall wrote: > On 15/02/2021 08:38, Jan Beulich wrote: >> On 15.02.2021 09:13, Jürgen Groß wrote: >>> On 15.02.21 08:37, Anders Törnqvist wrote: I would like to shorten the boot time in our system if possible. In xen/common/warning.c there is warning_print

Re: Boot time and 3 sec in warning_print

2021-02-15 Thread Julien Grall
Hi Jan, On 15/02/2021 08:38, Jan Beulich wrote: On 15.02.2021 09:13, Jürgen Groß wrote: On 15.02.21 08:37, Anders Törnqvist wrote: I would like to shorten the boot time in our system if possible. In xen/common/warning.c there is warning_print() which contains a 3 seconds loop that calls  proc

Re: Boot time and 3 sec in warning_print

2021-02-15 Thread Julien Grall
Hi Juergen, On 15/02/2021 08:51, Jürgen Groß wrote: On 15.02.21 09:38, Jan Beulich wrote: On 15.02.2021 09:13, Jürgen Groß wrote: On 15.02.21 08:37, Anders Törnqvist wrote: I would like to shorten the boot time in our system if possible. In xen/common/warning.c there is warning_print() which

Re: Boot time and 3 sec in warning_print

2021-02-15 Thread Jürgen Groß
On 15.02.21 09:38, Jan Beulich wrote: On 15.02.2021 09:13, Jürgen Groß wrote: On 15.02.21 08:37, Anders Törnqvist wrote: I would like to shorten the boot time in our system if possible. In xen/common/warning.c there is warning_print() which contains a 3 seconds loop that calls  process_pending

Re: Boot time and 3 sec in warning_print

2021-02-15 Thread Jan Beulich
On 15.02.2021 09:13, Jürgen Groß wrote: > On 15.02.21 08:37, Anders Törnqvist wrote: >> I would like to shorten the boot time in our system if possible. >> >> In xen/common/warning.c there is warning_print() which contains a 3 >> seconds loop that calls  process_pending_softirqs(). >> >> What woul

Re: Boot time and 3 sec in warning_print

2021-02-15 Thread Jürgen Groß
On 15.02.21 08:37, Anders Törnqvist wrote: Hi, I would like to shorten the boot time in our system if possible. In xen/common/warning.c there is warning_print() which contains a 3 seconds loop that calls  process_pending_softirqs(). What would the potential problems be if that loop is radica

Boot time and 3 sec in warning_print

2021-02-14 Thread Anders Törnqvist
Hi, I would like to shorten the boot time in our system if possible. In xen/common/warning.c there is warning_print() which contains a 3 seconds loop that calls  process_pending_softirqs(). What would the potential problems be if that loop is radically shortened? /Anders