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author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2013-03-10 15:32:33 +0000 |
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committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2013-03-10 15:32:33 +0000 |
commit | 8e0c015c2120bf7d76a0c41d1160a745c3565a50 (patch) | |
tree | 60de505ed836f8805b07ead45c2fe36cfc15be6a /nuttx/arch/x86/src | |
parent | dda5be5c1fc672b5d9cb3a910b5e0cb0a41046c5 (diff) | |
download | px4-nuttx-8e0c015c2120bf7d76a0c41d1160a745c3565a50.tar.gz px4-nuttx-8e0c015c2120bf7d76a0c41d1160a745c3565a50.tar.bz2 px4-nuttx-8e0c015c2120bf7d76a0c41d1160a745c3565a50.zip |
Create sched_ufree and sched_kfree from sched_free; Use user-accessible heap to allocae stacks
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5725 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'nuttx/arch/x86/src')
-rw-r--r-- | nuttx/arch/x86/src/i486/up_createstack.c | 6 | ||||
-rw-r--r-- | nuttx/arch/x86/src/i486/up_releasestack.c | 2 | ||||
-rw-r--r-- | nuttx/arch/x86/src/i486/up_usestack.c | 2 |
3 files changed, 5 insertions, 5 deletions
diff --git a/nuttx/arch/x86/src/i486/up_createstack.c b/nuttx/arch/x86/src/i486/up_createstack.c index 62a763b30..927abcf2e 100644 --- a/nuttx/arch/x86/src/i486/up_createstack.c +++ b/nuttx/arch/x86/src/i486/up_createstack.c @@ -93,7 +93,7 @@ int up_create_stack(struct tcb_s *tcb, size_t stack_size) { /* Yes.. free it */ - sched_free(tcb->stack_alloc_ptr); + sched_ufree(tcb->stack_alloc_ptr); tcb->stack_alloc_ptr = NULL; } @@ -106,9 +106,9 @@ int up_create_stack(struct tcb_s *tcb, size_t stack_size) */ #if defined(CONFIG_DEBUG) && !defined(CONFIG_DEBUG_STACK) - tcb->stack_alloc_ptr = (uint32_t *)kzalloc(stack_size); + tcb->stack_alloc_ptr = (uint32_t *)kuzalloc(stack_size); #else - tcb->stack_alloc_ptr = (uint32_t *)kmalloc(stack_size); + tcb->stack_alloc_ptr = (uint32_t *)kumalloc(stack_size); #endif #ifdef CONFIG_DEBUG if (!tcb->stack_alloc_ptr) diff --git a/nuttx/arch/x86/src/i486/up_releasestack.c b/nuttx/arch/x86/src/i486/up_releasestack.c index 47b3ea994..38a2dbfe8 100644 --- a/nuttx/arch/x86/src/i486/up_releasestack.c +++ b/nuttx/arch/x86/src/i486/up_releasestack.c @@ -71,7 +71,7 @@ void up_release_stack(struct tcb_s *dtcb) { if (dtcb->stack_alloc_ptr) { - sched_free(dtcb->stack_alloc_ptr); + sched_ufree(dtcb->stack_alloc_ptr); dtcb->stack_alloc_ptr = NULL; } diff --git a/nuttx/arch/x86/src/i486/up_usestack.c b/nuttx/arch/x86/src/i486/up_usestack.c index 38290dd77..8865a9e3f 100644 --- a/nuttx/arch/x86/src/i486/up_usestack.c +++ b/nuttx/arch/x86/src/i486/up_usestack.c @@ -88,7 +88,7 @@ int up_use_stack(struct tcb_s *tcb, void *stack, size_t stack_size) if (tcb->stack_alloc_ptr) { - sched_free(tcb->stack_alloc_ptr); + sched_ufree(tcb->stack_alloc_ptr); } /* Save the stack allocation */ |