Date: Fri, 7 Apr 2017 14:43:29 +0000 (UTC) From: Hans Petter Selasky <hselasky@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r316609 - head/sys/compat/linuxkpi/common/include/linux Message-ID: <201704071443.v37EhTQT097015@repo.freebsd.org>
next in thread | raw e-mail | index | archive | help
Author: hselasky Date: Fri Apr 7 14:43:28 2017 New Revision: 316609 URL: https://svnweb.freebsd.org/changeset/base/316609 Log: Create the LinuxKPI current task structure on the fly if it doesn't exist when the current macro is used. MFC after: 1 week Sponsored by: Mellanox Technologies Modified: head/sys/compat/linuxkpi/common/include/linux/sched.h Modified: head/sys/compat/linuxkpi/common/include/linux/sched.h ============================================================================== --- head/sys/compat/linuxkpi/common/include/linux/sched.h Fri Apr 7 14:30:51 2017 (r316608) +++ head/sys/compat/linuxkpi/common/include/linux/sched.h Fri Apr 7 14:43:28 2017 (r316609) @@ -74,7 +74,11 @@ struct task_struct { struct completion exited; }; -#define current ((struct task_struct *)curthread->td_lkpi_task) +#define current ({ \ + struct thread *__td = curthread; \ + linux_set_current(__td); \ + ((struct task_struct *)__td->td_lkpi_task); \ +}) #define task_pid_group_leader(task) (task)->task_thread->td_proc->p_pid #define task_pid(task) ((task)->pid)
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201704071443.v37EhTQT097015>