From d54c3e6b39643c34e7466ff826a4a9f2b909a769 Mon Sep 17 00:00:00 2001
From: Vijay Pai <vpai@google.com>
Date: Tue, 14 Jul 2015 14:52:34 -0700
Subject: [PATCH] clang-format changed files

---
 src/core/support/stack_lockfree.c       | 10 ++++-----
 src/core/support/stack_lockfree.h       |  4 ++--
 test/core/support/stack_lockfree_test.c | 28 ++++++++++++-------------
 3 files changed, 20 insertions(+), 22 deletions(-)

diff --git a/src/core/support/stack_lockfree.c b/src/core/support/stack_lockfree.c
index 83a68444f5f..9497efbfb52 100644
--- a/src/core/support/stack_lockfree.c
+++ b/src/core/support/stack_lockfree.c
@@ -65,7 +65,8 @@ typedef union lockfree_node {
 } lockfree_node;
 
 #define ENTRY_ALIGNMENT_BITS 3 /* make sure that entries aligned to 8-bytes */
-#define INVALID_ENTRY_INDEX ((1<<16)-1) /* reserve this entry as invalid */
+#define INVALID_ENTRY_INDEX ((1 << 16) - 1) /* reserve this entry as invalid \
+                                               */
 
 struct gpr_stack_lockfree {
   lockfree_node *entries;
@@ -109,8 +110,7 @@ void gpr_stack_lockfree_push(gpr_stack_lockfree *stack, int entry) {
     head.atm = gpr_atm_no_barrier_load(&(stack->head.atm));
     /* Point to it */
     stack->entries[entry].contents.index = head.contents.index;
-  } while (!gpr_atm_rel_cas(&(stack->head.atm),
-                            head.atm, newhead.atm));
+  } while (!gpr_atm_rel_cas(&(stack->head.atm), head.atm, newhead.atm));
   /* Use rel_cas above to make sure that entry index is set properly */
 }
 
@@ -125,8 +125,6 @@ int gpr_stack_lockfree_pop(gpr_stack_lockfree *stack) {
     newhead.atm =
         gpr_atm_no_barrier_load(&(stack->entries[head.contents.index].atm));
 
-  } while (!gpr_atm_no_barrier_cas(&(stack->head.atm),
-                                   head.atm,
-                                   newhead.atm));
+  } while (!gpr_atm_no_barrier_cas(&(stack->head.atm), head.atm, newhead.atm));
   return head.contents.index;
 }
diff --git a/src/core/support/stack_lockfree.h b/src/core/support/stack_lockfree.h
index f1d8c77279b..0bcf73635d5 100644
--- a/src/core/support/stack_lockfree.h
+++ b/src/core/support/stack_lockfree.h
@@ -38,7 +38,7 @@ typedef struct gpr_stack_lockfree gpr_stack_lockfree;
 
 /* This stack must specify the maximum number of entries to track.
    The current implementation only allows up to 65534 entries */
-gpr_stack_lockfree *gpr_stack_lockfree_create(int entries);
+gpr_stack_lockfree* gpr_stack_lockfree_create(int entries);
 void gpr_stack_lockfree_destroy(gpr_stack_lockfree* stack);
 
 /* Pass in a valid entry number for the next stack entry */
@@ -47,4 +47,4 @@ void gpr_stack_lockfree_push(gpr_stack_lockfree* stack, int entry);
 /* Returns -1 on empty or the actual entry number */
 int gpr_stack_lockfree_pop(gpr_stack_lockfree* stack);
 
-#endif  /* GRPC_INTERNAL_CORE_SUPPORT_STACK_LOCKFREE_H */
+#endif /* GRPC_INTERNAL_CORE_SUPPORT_STACK_LOCKFREE_H */
diff --git a/test/core/support/stack_lockfree_test.c b/test/core/support/stack_lockfree_test.c
index ebee04d5b89..42082de389f 100644
--- a/test/core/support/stack_lockfree_test.c
+++ b/test/core/support/stack_lockfree_test.c
@@ -59,13 +59,13 @@ static void test_serial_sized(int size) {
   GPR_ASSERT(gpr_stack_lockfree_pop(stack) == -1);
 
   /* Now add repeatedly more items and check them */
-  for (i=1; i<size; i*=2) {
+  for (i = 1; i < size; i *= 2) {
     int j;
-    for (j=0; j<=i; j++) {
+    for (j = 0; j <= i; j++) {
       gpr_stack_lockfree_push(stack, j);
     }
-    for (j=0; j<=i; j++) {
-      GPR_ASSERT(gpr_stack_lockfree_pop(stack) == i-j);
+    for (j = 0; j <= i; j++) {
+      GPR_ASSERT(gpr_stack_lockfree_pop(stack) == i - j);
     }
     GPR_ASSERT(gpr_stack_lockfree_pop(stack) == -1);
   }
@@ -75,7 +75,7 @@ static void test_serial_sized(int size) {
 
 static void test_serial() {
   int i;
-  for (i=128; i<MAX_STACK_SIZE; i*=2) {
+  for (i = 128; i < MAX_STACK_SIZE; i *= 2) {
     test_serial_sized(i);
   }
   test_serial_sized(MAX_STACK_SIZE);
@@ -94,9 +94,9 @@ static void test_mt_body(void *v) {
   int lo, hi;
   int i;
   int res;
-  lo = arg->rank*arg->stack_size/arg->nthreads;
-  hi = (arg->rank+1)*arg->stack_size/arg->nthreads;
-  for (i=lo; i<hi; i++) {
+  lo = arg->rank * arg->stack_size / arg->nthreads;
+  hi = (arg->rank + 1) * arg->stack_size / arg->nthreads;
+  for (i = lo; i < hi; i++) {
     gpr_stack_lockfree_push(arg->stack, i);
     if ((res = gpr_stack_lockfree_pop(arg->stack)) != -1) {
       arg->sum += res;
@@ -116,7 +116,7 @@ static void test_mt_sized(int size, int nth) {
   gpr_thd_options options = gpr_thd_options_default();
 
   stack = gpr_stack_lockfree_create(size);
-  for (i=0; i<nth; i++) {
+  for (i = 0; i < nth; i++) {
     args[i].stack = stack;
     args[i].stack_size = size;
     args[i].nthreads = nth;
@@ -132,17 +132,17 @@ static void test_mt_sized(int size, int nth) {
     gpr_thd_join(thds[i]);
     sum = sum + args[i].sum;
   }
-  GPR_ASSERT((unsigned)sum == ((unsigned)size*(size-1))/2);
+  GPR_ASSERT((unsigned)sum == ((unsigned)size * (size - 1)) / 2);
   gpr_stack_lockfree_destroy(stack);
 }
 
 static void test_mt() {
   int size, nth;
-  for (nth=1; nth < MAX_THREADS; nth++) {
-    for (size=128; size < MAX_STACK_SIZE; size*=2) {
-      test_mt_sized(size,nth);
+  for (nth = 1; nth < MAX_THREADS; nth++) {
+    for (size = 128; size < MAX_STACK_SIZE; size *= 2) {
+      test_mt_sized(size, nth);
     }
-    test_mt_sized(MAX_STACK_SIZE,nth);
+    test_mt_sized(MAX_STACK_SIZE, nth);
   }
 }