Module: xenomai-head
Branch: master
Commit: 1d8d0468a4ae98a261059182321bdf2509a4e1f9
URL:
http://git.xenomai.org/?p=xenomai-head.git;a=commit;h=1d8d0468a4ae98a261059182321bdf2509a4e1f9
Author: Gilles Chanteperdrix <gilles.chanteperd...@xenomai.org>
Date: Thu Aug 25 21:46:50 2011 +0200
common: fix fork and rt_printf buffers again
---
src/skins/common/rt_print.c | 9 ++++-----
1 files changed, 4 insertions(+), 5 deletions(-)
diff --git a/src/skins/common/rt_print.c b/src/skins/common/rt_print.c
index ec10a21..cdd4ed3 100644
--- a/src/skins/common/rt_print.c
+++ b/src/skins/common/rt_print.c
@@ -468,7 +468,7 @@ static void cleanup_buffer(struct print_buffer *buffer)
old_bitmap = xnarch_atomic_get(&pool_bitmap[i]);
- if ((old_bitmap & (1UL << j)) == 0)
+ if ((old_bitmap & (1UL << j)))
return;
do {
@@ -614,15 +614,14 @@ static void forked_child_init(void)
pthread_mutex_init(&buffer_lock, NULL);
while (*pbuffer) {
+ if (*pbuffer == my_buffer)
+ pbuffer = &(*pbuffer)->next;
#ifdef CONFIG_XENO_FASTSYNCH
- if ((unsigned long)*pbuffer - pool_start < pool_len) {
+ else if ((unsigned long)*pbuffer - pool_start < pool_len) {
cleanup_buffer(*pbuffer);
pbuffer = &(*pbuffer)->next;
- continue;
}
#endif /* CONFIG_XENO_FASTSYNCH */
- if (*pbuffer == my_buffer)
- pbuffer = &(*pbuffer)->next;
else
cleanup_buffer(*pbuffer);
}
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