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cpu: change _cpu()->thread calls to current_thread() to fix smp race

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Matheus
2024-09-15 17:47:26 -03:00
parent d1c0f2a5fd
commit e058d62261
65 changed files with 196 additions and 190 deletions
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kernel-src/io/net/tcp.c
+5 -5
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@@ -838,7 +838,7 @@ typedef struct {
} __attribute__((packed)) synoptions_t;
__attribute__((noreturn)) static void tcp_worker() {
tcpworker_t *self = _cpu()->thread->kernelarg;
tcpworker_t *self = current_thread()->kernelarg;
ipv4pseudoheader_t ipv4;
int tasktype;
tcb_t *tcb = NULL;
@@ -1254,8 +1254,8 @@ static int tcp_send(socket_t *socket, sockdesc_t *sockdesc) {
MUTEX_ACQUIRE(&tcb->mutex, false);
if (tcb->reset) {
if (_cpu()->thread->proc)
signal_signalproc(_cpu()->thread->proc, SIGPIPE);
if (current_thread()->proc)
signal_signalproc(current_thread()->proc, SIGPIPE);
error = ECONNRESET;
goto leave;
}
@@ -1272,8 +1272,8 @@ static int tcp_send(socket_t *socket, sockdesc_t *sockdesc) {
poll_leave(&polldesc);
poll_destroydesc(&polldesc);
if (_cpu()->thread->proc && (sockdesc->flags & SOCKET_SEND_FLAGS_NOSIGNAL) == 0)
signal_signalproc(_cpu()->thread->proc, SIGPIPE);
if (current_thread()->proc && (sockdesc->flags & SOCKET_SEND_FLAGS_NOSIGNAL) == 0)
signal_signalproc(current_thread()->proc, SIGPIPE);
error = EPIPE;
goto leave;