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Commented out printfs for pager/vfs interaction

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This commit is contained in:
Bahadir Balban
2008-05-30 11:18:16 +03:00
parent f561d885d5
commit d1170211e3
4 changed files with 23 additions and 20 deletions
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12
src/api/ipc.c
View File

@@ -85,8 +85,8 @@ int ipc_send(l4id_t recv_tid)
/* Do the work */
ipc_msg_copy(sleeper, current);
printk("%s: (%d) Waking up (%d)\n", __FUNCTION__,
current->tid, sleeper->tid);
//printk("%s: (%d) Waking up (%d)\n", __FUNCTION__,
// current->tid, sleeper->tid);
/* Wake it up, we can yield here. */
sched_resume_task(sleeper);
@@ -100,7 +100,7 @@ int ipc_send(l4id_t recv_tid)
list_add_tail(&wq.task_list, &wqhs->task_list);
sched_notify_sleep(current);
need_resched = 1;
printk("%s: (%d) waiting for (%d)\n", __FUNCTION__, current->tid, recv_tid);
// printk("%s: (%d) waiting for (%d)\n", __FUNCTION__, current->tid, recv_tid);
spin_unlock(&wqhr->slock);
spin_unlock(&wqhs->slock);
return 0;
@@ -133,8 +133,8 @@ int ipc_recv(l4id_t senderid)
/* Do the work */
ipc_msg_copy(current, sleeper);
printk("%s: (%d) Waking up (%d)\n", __FUNCTION__,
current->tid, sleeper->tid);
// printk("%s: (%d) Waking up (%d)\n", __FUNCTION__,
// current->tid, sleeper->tid);
/* Wake it up */
sched_resume_task(sleeper);
@@ -149,7 +149,7 @@ int ipc_recv(l4id_t senderid)
list_add_tail(&wq.task_list, &wqhr->task_list);
sched_notify_sleep(current);
need_resched = 1;
printk("%s: (%d) waiting for (%d) \n", __FUNCTION__, current->tid, current->senderid);
// printk("%s: (%d) waiting for (%d) \n", __FUNCTION__, current->tid, current->senderid);
spin_unlock(&wqhr->slock);
spin_unlock(&wqhs->slock);
return 0;

21
tasks/fs0/src/syscalls.c
View File

@@ -30,7 +30,7 @@ int pager_sys_open(l4id_t sender, int fd, unsigned long vnum, unsigned long size
{
int err;
printf("%s/%s\n", __TASKNAME__, __FUNCTION__);
// printf("%s/%s\n", __TASKNAME__, __FUNCTION__);
l4_save_ipcregs();
@@ -106,11 +106,10 @@ int pager_sys_close(l4id_t sender, l4id_t closer, int fd)
struct tcb *task;
int err;
printf("%s/%s\n", __TASKNAME__, __FUNCTION__);
// printf("%s/%s\n", __TASKNAME__, __FUNCTION__);
BUG_ON(!(task = find_task(closer)));
printf("Deleting fd: %d\n", fd);
if ((err = id_del(task->fdpool, fd)) < 0) {
printf("%s: Error releasing fd identifier.\n",
__FUNCTION__);
@@ -136,7 +135,8 @@ int sys_open(l4id_t sender, const char *pathname, int flags, unsigned int mode)
int fd;
int retval, err;
printf("%s/%s\n", __TASKNAME__, __FUNCTION__);
// printf("%s/%s\n", __TASKNAME__, __FUNCTION__);
/* Get the task */
BUG_ON(!(task = find_task(sender)));
@@ -342,7 +342,8 @@ int pager_sys_read(l4id_t sender, unsigned long vnum, unsigned long f_offset,
struct vnode *v;
int err, retval = 0;
printf("%s/%s\n", __TASKNAME__, __FUNCTION__);
// printf("%s/%s\n", __TASKNAME__, __FUNCTION__);
if (sender != PAGER_TID) {
retval = -EINVAL;
goto out;
@@ -376,7 +377,8 @@ int pager_update_stats(l4id_t sender, unsigned long vnum,
struct vnode *v;
int retval = 0;
printf("%s/%s\n", __TASKNAME__, __FUNCTION__);
// printf("%s/%s\n", __TASKNAME__, __FUNCTION__);
if (sender != PAGER_TID) {
retval = -EINVAL;
goto out;
@@ -409,7 +411,8 @@ int pager_sys_write(l4id_t sender, unsigned long vnum, unsigned long f_offset,
struct vnode *v;
int err, retval = 0;
printf("%s/%s\n", __TASKNAME__, __FUNCTION__);
// printf("%s/%s\n", __TASKNAME__, __FUNCTION__);
if (sender != PAGER_TID) {
retval = -EINVAL;
goto out;
@@ -441,9 +444,9 @@ int pager_sys_write(l4id_t sender, unsigned long vnum, unsigned long f_offset,
}
out:
printf("%s/%s: Returning ipc result.\n", __TASKNAME__, __FUNCTION__);
// printf("%s/%s: Returning ipc result.\n", __TASKNAME__, __FUNCTION__);
l4_ipc_return(retval);
printf("%s/%s: Done.\n", __TASKNAME__, __FUNCTION__);
// printf("%s/%s: Done.\n", __TASKNAME__, __FUNCTION__);
return 0;
}

8
tasks/mm0/src/file.c
View File

@@ -246,7 +246,7 @@ int vfs_close(l4id_t sender, int fd)
{
int err;
printf("%s/%s Sending to %d\n", __TASKNAME__, __FUNCTION__, VFS_TID);
// printf("%s/%s Sending to %d\n", __TASKNAME__, __FUNCTION__, VFS_TID);
l4_save_ipcregs();
write_mr(L4SYS_ARG0, sender);
@@ -256,7 +256,7 @@ int vfs_close(l4id_t sender, int fd)
printf("%s: L4 IPC Error: %d.\n", __FUNCTION__, err);
return err;
}
printf("%s/%s Received from %d\n", __TASKNAME__, __FUNCTION__, VFS_TID);
// printf("%s/%s Received from %d\n", __TASKNAME__, __FUNCTION__, VFS_TID);
/* Check if syscall was successful */
if ((err = l4_get_retval()) < 0) {
@@ -360,8 +360,8 @@ int fd_close(l4id_t sender, int fd)
/* Get the task */
BUG_ON(!(task = find_task(sender)));
printf("%s: Closing fd: %d on task %d\n", __FUNCTION__,
fd, task->tid);
// printf("%s: Closing fd: %d on task %d\n", __FUNCTION__,
// fd, task->tid);
if ((err = vfs_close(task->tid, fd)) < 0)
return err;

2
tasks/mm0/src/task.c
View File

@@ -442,7 +442,7 @@ int start_boot_tasks(struct initdata *initdata)
break;
} while (1);
/* MM0 needs partial initialisation, since its already running. */
/* MM0 needs partial initialisation since it's already running. */
printf("%s: Initialising mm0 tcb.\n", __TASKNAME__);
ids.tid = PAGER_TID;
ids.spid = PAGER_TID;