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| author | Joel Sherrill <joel.sherrill@OARcorp.com> | 2005-03-17 14:30:40 +0000 |
|---|---|---|
| committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 2005-03-17 14:30:40 +0000 |
| commit | 0be243352f2e2b263f5db2acf10d4a5390e94dc4 (patch) | |
| tree | 765a20f55c21042510b6c4ceff040e22dc3047c8 | |
| parent | 2005-03-17 Joel Sherrill <joel@OARcorp.com> (diff) | |
| download | rtems-0be243352f2e2b263f5db2acf10d4a5390e94dc4.tar.bz2 | |
2005-03-17 Joel Sherrill <joel@OARcorp.com>
PR 692/rtems
* src/regiongetsegment.c, src/regionreturnsegment.c: The Region
Manager did not follow the proper protocol when blocking and
unblocking tasks waiting on buffers. This was a bug introduced with
the transition to an Allocation Mutex.
| -rw-r--r-- | cpukit/rtems/ChangeLog | 8 | ||||
| -rw-r--r-- | cpukit/rtems/src/regionreturnsegment.c | 2 |
2 files changed, 9 insertions, 1 deletions
diff --git a/cpukit/rtems/ChangeLog b/cpukit/rtems/ChangeLog index 872a271ea3..cc58bf5b38 100644 --- a/cpukit/rtems/ChangeLog +++ b/cpukit/rtems/ChangeLog @@ -1,3 +1,11 @@ +2005-03-17 Joel Sherrill <joel@OARcorp.com> + + PR 692/rtems + * src/regiongetsegment.c, src/regionreturnsegment.c: The Region + Manager did not follow the proper protocol when blocking and + unblocking tasks waiting on buffers. This was a bug introduced with + the transition to an Allocation Mutex. + 2005-03-17 Joel Sherrill <joel@OARcorp.com> PR 745/rtems diff --git a/cpukit/rtems/src/regionreturnsegment.c b/cpukit/rtems/src/regionreturnsegment.c index c9c134e02b..990fd5a714 100644 --- a/cpukit/rtems/src/regionreturnsegment.c +++ b/cpukit/rtems/src/regionreturnsegment.c @@ -104,8 +104,8 @@ rtems_status_code rtems_region_return_segment( * NOTE: The following loop is O(n) where n is the number of * threads whose memory request is satisfied. */ - _RTEMS_Unlock_allocator(); _Thread_Disable_dispatch(); + _RTEMS_Unlock_allocator(); for ( ; ; ) { the_thread = _Thread_queue_First( &the_region->Wait_queue ); |