Hi all,
during my ongoing search for the init/cleanup issue of shadow threads, I
stumbled over another problem: Deleting a userspace native thread that
is blocked in primary mode does not let the NPTL clean up all resources
allocated in userspace. If you plan to do some rt_task_create/delete in
a
Hi,
no, this is not the fix for the issue I described earlier. This just
improves the behaviour of rt_task_delete in case the target is blocking
at a cancellation point (tested with standard sem_wait). With the
current version, rt_task_deletes the rt-shadow and just wakes up the
linux pthread
Hi,
Please apply this, the statement is no longer valid.
--- ksrc/skins/native/task.c(revision 243)
+++ ksrc/skins/native/task.c(working copy)
@@ -117,7 +117,7 @@
*
* @param stksize The size of the stack (in bytes) for the new
* task. If zero is passed, a reasonable pre-defined
Hi again,
some questions just came up for me:
1. Is it intended that tasks created with NULL name in userspace are not
accessible even to the creator? I.e. don't they have to register
anonymously in that case like semaphores e.g. do?
2. Doesn't render switching off XENO_OPT_NATIVE_REGISTRY the
Good evening,
this patch is required to compile some posix userspace program against
2.1 SVN.
Jan
Index: include/posix/signal.h
===
--- include/posix/signal.h (Revision 245)
+++ include/posix/signal.h (Arbeitskopie)
@@ -20,6 +20,12
Hi,
something for the night: Can someone explain why normal pthreads can be
restricted to initially use only the stack size provided via
pthread_attr_setstacksize() while any rt-mapped thread (posix and
native) refuse to accept this? For a simple test, compile the attached
program one time as
Hi all,
during my ongoing search for the init/cleanup issue of shadow threads, I
stumbled over another problem: Deleting a userspace native thread that
is blocked in primary mode does not let the NPTL clean up all resources
allocated in userspace. If you plan to do some rt_task_create/delete in
a
Hi,
no, this is not the fix for the issue I described earlier. This just
improves the behaviour of rt_task_delete in case the target is blocking
at a cancellation point (tested with standard sem_wait). With the
current version, rt_task_deletes the rt-shadow and just wakes up the
linux pthread
Hi,
Please apply this, the statement is no longer valid.
--- ksrc/skins/native/task.c(revision 243)
+++ ksrc/skins/native/task.c(working copy)
@@ -117,7 +117,7 @@
*
* @param stksize The size of the stack (in bytes) for the new
* task. If zero is passed, a reasonable pre-defined
Hi again,
some questions just came up for me:
1. Is it intended that tasks created with NULL name in userspace are not
accessible even to the creator? I.e. don't they have to register
anonymously in that case like semaphores e.g. do?
2. Doesn't render switching off XENO_OPT_NATIVE_REGISTRY the
Good evening,
this patch is required to compile some posix userspace program against
2.1 SVN.
Jan
Index: include/posix/signal.h
===
--- include/posix/signal.h (Revision 245)
+++ include/posix/signal.h (Arbeitskopie)
@@ -20,6 +20,12
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