openkylin
/
qemu
mirror of https://gitee.com/openkylin/qemu.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

coroutine-sigaltstack: rename coroutine struct appropriately 

The name of the sigaltstack coroutine struct was misleading.

Signed-off-by: Peter Lieven <pl@kamp.de>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
Peter Lieven 2016-09-27 11:58:41 +02:00 committed by Kevin Wolf
parent 8737d9e0c4
commit be87a393f9
1 changed files with 8 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
util/coroutine-sigaltstack.c
View File

@ -34,7 +34,7 @@ typedef struct {
Coroutine base;
void *stack;
sigjmp_buf env;
} CoroutineUContext;
} CoroutineSigAltStack;
/**
* Per-thread coroutine bookkeeping
@ -44,7 +44,7 @@ typedef struct {
Coroutine *current;
/** The default coroutine */
CoroutineUContext leader;
CoroutineSigAltStack leader;
/** Information for the signal handler (trampoline) */
sigjmp_buf tr_reenter;
@ -89,7 +89,7 @@ static void __attribute__((constructor)) coroutine_init(void)
* (from the signal handler when it is not signal handling, read ahead
* for more information).
*/
static void coroutine_bootstrap(CoroutineUContext *self, Coroutine *co)
static void coroutine_bootstrap(CoroutineSigAltStack *self, Coroutine *co)
{
/* Initialize longjmp environment and switch back the caller */
if (!sigsetjmp(self->env, 0)) {
@ -109,7 +109,7 @@ static void coroutine_bootstrap(CoroutineUContext *self, Coroutine *co)
*/
static void coroutine_trampoline(int signal)
{
CoroutineUContext *self;
CoroutineSigAltStack *self;
Coroutine *co;
CoroutineThreadState *coTS;
@ -144,7 +144,7 @@ static void coroutine_trampoline(int signal)
Coroutine *qemu_coroutine_new(void)
{
const size_t stack_size = 1 << 20;
CoroutineUContext *co;
CoroutineSigAltStack *co;
CoroutineThreadState *coTS;
struct sigaction sa;
struct sigaction osa;
@ -251,7 +251,7 @@ Coroutine *qemu_coroutine_new(void)
void qemu_coroutine_delete(Coroutine *co_)
{
CoroutineUContext *co = DO_UPCAST(CoroutineUContext, base, co_);
CoroutineSigAltStack *co = DO_UPCAST(CoroutineSigAltStack, base, co_);
g_free(co->stack);
g_free(co);
@ -260,8 +260,8 @@ void qemu_coroutine_delete(Coroutine *co_)
CoroutineAction qemu_coroutine_switch(Coroutine *from_, Coroutine *to_,
CoroutineAction action)
{
CoroutineUContext *from = DO_UPCAST(CoroutineUContext, base, from_);
CoroutineUContext *to = DO_UPCAST(CoroutineUContext, base, to_);
CoroutineSigAltStack *from = DO_UPCAST(CoroutineSigAltStack, base, from_);
CoroutineSigAltStack *to = DO_UPCAST(CoroutineSigAltStack, base, to_);
CoroutineThreadState *s = coroutine_get_thread_state();
int ret;