diff options
Diffstat (limited to 'debian/patches/0002-proc-gracefully-handle-failure-to-increase-priority.patch')
-rw-r--r-- | debian/patches/0002-proc-gracefully-handle-failure-to-increase-priority.patch | 83 |
1 files changed, 0 insertions, 83 deletions
diff --git a/debian/patches/0002-proc-gracefully-handle-failure-to-increase-priority.patch b/debian/patches/0002-proc-gracefully-handle-failure-to-increase-priority.patch deleted file mode 100644 index 8ecb8f6a..00000000 --- a/debian/patches/0002-proc-gracefully-handle-failure-to-increase-priority.patch +++ /dev/null @@ -1,83 +0,0 @@ -From 1047bdb3bbb7c63a10bfe00470466f92f77b1d22 Mon Sep 17 00:00:00 2001 -From: Justus Winter <4winter@informatik.uni-hamburg.de> -Date: Fri, 7 Nov 2014 14:57:43 +0100 -Subject: [PATCH hurd 02/14] proc: gracefully handle failure to increase - priority - -* proc/main.c (increase_priority): New function. -(main): Move code increasing the proc servers priority to a new -function and handle errors gracefully. ---- - proc/main.c | 44 ++++++++++++++++++++++++++++++++------------ - 1 file changed, 32 insertions(+), 12 deletions(-) - -diff --git a/proc/main.c b/proc/main.c -index f1f4e1b..3419d44 100644 ---- a/proc/main.c -+++ b/proc/main.c -@@ -60,12 +60,40 @@ message_demuxer (mach_msg_header_t *inp, - - pthread_mutex_t global_lock = PTHREAD_MUTEX_INITIALIZER; - -+error_t -+increase_priority (void) -+{ -+ mach_port_t pset = MACH_PORT_NULL, psetcntl = MACH_PORT_NULL; -+ error_t err; -+ -+ err = thread_get_assignment (mach_thread_self (), &pset); -+ if (err) -+ goto out; -+ -+ err = host_processor_set_priv (_hurd_host_priv, pset, &psetcntl); -+ if (err) -+ goto out; -+ -+ err = thread_max_priority (mach_thread_self (), psetcntl, 0); -+ if (err) -+ goto out; -+ -+ err = task_priority (mach_task_self (), 2, 1); -+ -+ out: -+ if (MACH_PORT_VALID (pset)) -+ mach_port_deallocate (mach_task_self (), pset); -+ if (MACH_PORT_VALID (psetcntl)) -+ mach_port_deallocate (mach_task_self (), psetcntl); -+ -+ return err; -+} -+ - int - main (int argc, char **argv, char **envp) - { - mach_port_t boot; - error_t err; -- mach_port_t pset, psetcntl; - void *genport; - process_t startup_port; - struct argp argp = { 0, 0, 0, "Hurd process server" }; -@@ -120,17 +148,9 @@ main (int argc, char **argv, char **envp) - - /* Give ourselves good scheduling performance, because we are so - important. */ -- err = thread_get_assignment (mach_thread_self (), &pset); -- assert_perror (err); -- err = host_processor_set_priv (_hurd_host_priv, pset, &psetcntl); -- assert_perror (err); -- thread_max_priority (mach_thread_self (), psetcntl, 0); -- assert_perror (err); -- err = task_priority (mach_task_self (), 2, 1); -- assert_perror (err); -- -- mach_port_deallocate (mach_task_self (), pset); -- mach_port_deallocate (mach_task_self (), psetcntl); -+ err = increase_priority (); -+ if (err) -+ error (0, err, "Increasing priority failed"); - - { - /* Get our stderr set up to print on the console, in case we have --- -2.1.1 - |