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vppinfra: add atomic macros for __sync builtins
[vpp.git]
/
src
/
svm
/
ssvm.h
diff --git
a/src/svm/ssvm.h
b/src/svm/ssvm.h
index
8677f56
..
5b2bf0d
100644
(file)
--- a/
src/svm/ssvm.h
+++ b/
src/svm/ssvm.h
@@
-103,7
+103,7
@@
ssvm_lock (ssvm_shared_header_t * h, u32 my_pid, u32 tag)
return;
}
return;
}
- while (
__sync_lock_test_and_set (&h->lock, 1
))
+ while (
clib_atomic_test_and_set (&h->lock
))
;
h->owner_pid = my_pid;
;
h->owner_pid = my_pid;
@@
-114,7
+114,7
@@
ssvm_lock (ssvm_shared_header_t * h, u32 my_pid, u32 tag)
always_inline void
ssvm_lock_non_recursive (ssvm_shared_header_t * h, u32 tag)
{
always_inline void
ssvm_lock_non_recursive (ssvm_shared_header_t * h, u32 tag)
{
- while (
__sync_lock_test_and_set (&h->lock, 1
))
+ while (
clib_atomic_test_and_set (&h->lock
))
;
h->tag = tag;
;
h->tag = tag;