linux kernel - Correct usage of sched_setaffinity with two parameters -

-

मैंने हाल ही में set_setaffinity विधि के लिए यह प्रोटोटाइप पाया है: 

  extern long sched_setaffinity (pid_t) पीआईडी, कॉन्स्ट्रस्ट्रैक्ट सीपमास्क * न्यू_मास्क);   
 मैं एक कार्य के संबंध स्थापित करने के लिए इसका उपयोग करने का प्रयास कर रहा हूं लेकिन यह काम नहीं करता। यह मेरा क्रियान्वयन है:  
  #define _GNU_SOURCE #include & lt; linux / sched.h & gt; #include & lt; linux / cpumask.h & gt; Int set_aff (pid_t pid, int कोर) {स्थिर DECLARE_BITMAP (cpu_possible_bits, CONFIG_NR_CPUS); स्ट्रिप cpumask * const task_cpumask = to_cpumask (cpu_possible_bits); Cpumask_set_cpu (कोर, टास्क_कामामास्क); Sched_setaffinity (pid, task_cpumask); वापसी 0; }   
 मेरे कोड को किसी भी त्रुटि के बिना संकलित किया जाता है, लेकिन जब मैं इस विधि को कॉल करने की कोशिश करता हूं, तो यह टूट जाता है। क्या किसी को पता है क्यों?  
 क्या यह एक कर्नेल विधि के अंदर से करने का एक बेहतर तरीका है?   
 
 
 आपको यह कोशिश करनी चाहिए:  
  cpu_set_t cpuset; CPU_ZERO (& amp; cpuset); CPU_SET (1, और amp; cpuset); यदि (शेड_सेटफिनिटी (0, आकार (cpu_set_t), और amp; cpuset)) बाहर निकलें (1);

Comments

Post a Comment

Popular posts from this blog

php - PDO bindParam() fatal error -

-
I am trying to learn PDO, now I have written this small code, but it gives me a serious error: < P> Fatal error: Call a member function at a non-object dot () ... $ con = new mysqli ("127.0.0.1", "root", "", "csvdangercheck"); $ Query = $ con- & gt; ("Id,` var1`, `var2`) values ​​(" id,: var1,: var2) ";); $ query- & gt; bypass pattern (': id', $ id); $ query- & gt; BindParam (': var1', $ VAL1); $ Query- & gt; bindParam (': var2', $ val2); $ Query-> Executed (); I Trying to use print_r ($ con-> errorInfo ()) but Fatal error: Undefined method mysqli :: errorInfo ( ) ... can someone tell me what am I missing? Flaffeh said, you have PDO Missing Mysqy, try it: $ con = new PDO ('mysql: host = 127.0.0.1; dbname = csvdangercheck', 'root', '');
Read more

logging - How can I log both the Request.InputStream and Response.OutputStream traffic in my ASP.NET MVC3 Application for specific Actions? -

-
For a specific set of tasks, I need to log in to the incoming request inputstream as well as outgoing response. is. I am using an ActionFilterAttribute for this and overriding the OnActionExecuted and OnResultExecuted methods. So I'm starting with this idea ... Public category ActionLoggerAttribute: ActionFilterArrbit {Public Override Zero On-Offed Execution (ActionActioned Contact Filter Filter) {base.OnActionAxecuted (FilterContext); HttpRequestBase request = filterContext.HttpContext.Request; // TODO: Log the request. InputStream} Public Override Zero OnResultExecuted (ResultExecutedContext FilterContext) {base.OnResultExecuted (filterContext); HTTPRPSPointBase Response = FilterContacts Hpptex response; // TODO: Log on Response.OutputStream}} Ideally I'll hook it up with enterprise library logging because I'm already using it for error logging. Am I reaching the input and output stream at the right time? Can I easily use the Enterprise Library to log i
Read more

java - Why my included JSP file won't get processed correctly? -

-
I am trying to create Java web framework (and learning), and on the basis of 'Code Generator In the process of making the material view of the database in the process of development, I stumbled into a difficulty, which I do not know how to solve it. First of all, I want the following index.jsp : & lt; Body & gt; Use all pages to be created. & Lt;% @ include file = "header.jsp"% & gt; & Lt; Hours / & gt; & Lt;% @ included file = "body.jsp"%> & Lt; Hours / & gt; & Lt;% @ include file = "footer.jsp"% & gt; & Lt; / Body & gt; And, in body.jsp , I should have it like this: & lt; Jsp: include page = "$ {Application_modul}"%> Where application_modul is an attribute defined in its controller: request.setAttribute ("application_modul", "USER_ACCOUNT \\ ' View_user_account.jsp "); This file can be found properly, but the processed JSP does
Read more