Commit 8adcd6fb authored by Peter Lieven's avatar Peter Lieven Committed by Kevin Wolf
Browse files

coroutine: add a macro for the coroutine stack size 



Signed-off-by: default avatarPeter Lieven <pl@kamp.de>
Reviewed-by: default avatarPaolo Bonzini <pbonzini@redhat.com>
Reviewed-by: default avatarRichard Henderson <rth@twiddle.net>
Signed-off-by: default avatarKevin Wolf <kwolf@redhat.com>
parent be87a393

include/qemu/coroutine_int.h

+2 −0
Original line number Diff line number Diff line
@@ -28,6 +28,8 @@ 
#include "qemu/queue.h"

#include "qemu/coroutine.h"



#define COROUTINE_STACK_SIZE (1 << 20)



typedef enum {

    COROUTINE_YIELD = 1,

    COROUTINE_TERMINATE = 2,

util/coroutine-sigaltstack.c

+1 −1
Original line number Diff line number Diff line
@@ -143,7 +143,7 @@ static void coroutine_trampoline(int signal) 


Coroutine *qemu_coroutine_new(void)

{

    const size_t stack_size = 1 << 20;

    const size_t stack_size = COROUTINE_STACK_SIZE;

    CoroutineSigAltStack *co;

    CoroutineThreadState *coTS;

    struct sigaction sa;

util/coroutine-ucontext.c

+1 −1
Original line number Diff line number Diff line
@@ -82,7 +82,7 @@ static void coroutine_trampoline(int i0, int i1) 


Coroutine *qemu_coroutine_new(void)

{

    const size_t stack_size = 1 << 20;

    const size_t stack_size = COROUTINE_STACK_SIZE;

    CoroutineUContext *co;

    ucontext_t old_uc, uc;

    sigjmp_buf old_env;

util/coroutine-win32.c

+1 −1
Original line number Diff line number Diff line
@@ -71,7 +71,7 @@ static void CALLBACK coroutine_trampoline(void *co_) 


Coroutine *qemu_coroutine_new(void)

{

    const size_t stack_size = 1 << 20;

    const size_t stack_size = COROUTINE_STACK_SIZE;

    CoroutineWin32 *co;



    co = g_malloc0(sizeof(*co));