A few steps forward towards a working daemon. Why is the process name

"insmod" instead of "pupd"?

diff --git a/lustre/obdfs/flushd.c b/lustre/obdfs/flushd.c
index 8a3eaf4..2732e44 100644 (file)
--- a/lustre/obdfs/flushd.c
+++ b/lustre/obdfs/flushd.c
@@ -108,9 +108,14 @@ static int pupdate(void *unused)
        struct task_struct * tsk = current;
        int interval;
        
+       pupdated = current;
+
+       exit_files(current);
+       exit_mm(current);
+
        tsk->session = 1;
        tsk->pgrp = 1;
-       strcpy(tsk->comm, "pupdate");
+       sprintf(tsk->comm, "pupd");
        pupdated = current;
 
        printk("pupdate() activated...\n");
@@ -136,16 +141,17 @@ static int pupdate(void *unused)
                        printk("pupdate() stopped...\n");
                        tsk->state = TASK_STOPPED;
                        MOD_DEC_USE_COUNT;
-                       schedule(); /* wait for SIGCONT */
+                       printk("RETURN from PUPD\n");
+                       return 0;
                }
                /* check for sigstop */
                if (signal_pending(tsk))
                {
                        int stopped = 0;
                        spin_lock_irq(&tsk->sigmask_lock);
-                       if (sigismember(&tsk->signal, SIGSTOP))
+                       if (sigismember(&tsk->signal, SIGTERM))
                        {
-                               sigdelset(&tsk->signal, SIGSTOP);
+                               sigdelset(&tsk->signal, SIGTERM);
                                stopped = 1;
                        }
                        recalc_sigpending(tsk);
@@ -163,7 +169,8 @@ int flushd_init(void)
 {
        /*      kernel_thread(bdflush, NULL, CLONE_FS | CLONE_FILES | CLONE_SIGHAND); */
        MOD_INC_USE_COUNT;
-       kernel_thread(pupdate, NULL, CLONE_FS | CLONE_FILES | CLONE_SIGHAND);
+       kernel_thread(pupdate, NULL, 0);
+       printk("flushd inited\n");
        return 0;
 }