Merge master.kernel.org:/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog

[pandora-kernel.git] / arch / ia64 / kernel / salinfo.c

diff --git a/arch/ia64/kernel/salinfo.c b/arch/ia64/kernel/salinfo.c
index 9065f0f..af9f875 100644 (file)
--- a/arch/ia64/kernel/salinfo.c
+++ b/arch/ia64/kernel/salinfo.c
@@ -266,6 +266,7 @@ salinfo_log_wakeup(int type, u8 *buffer, u64 size, int irqsafe)
 /* Check for outstanding MCA/INIT records every minute (arbitrary) */
 #define SALINFO_TIMER_DELAY (60*HZ)
 static struct timer_list salinfo_timer;
+extern void ia64_mlogbuf_dump(void);
 
 static void
 salinfo_timeout_check(struct salinfo_data *data)
@@ -283,6 +284,7 @@ salinfo_timeout_check(struct salinfo_data *data)
 static void
 salinfo_timeout (unsigned long arg)
 {
+       ia64_mlogbuf_dump();
        salinfo_timeout_check(salinfo_data + SAL_INFO_TYPE_MCA);
        salinfo_timeout_check(salinfo_data + SAL_INFO_TYPE_INIT);
        salinfo_timer.expires = jiffies + SALINFO_TIMER_DELAY;
@@ -300,7 +302,7 @@ salinfo_event_open(struct inode *inode, struct file *file)
 static ssize_t
 salinfo_event_read(struct file *file, char __user *buffer, size_t count, loff_t *ppos)
 {
-       struct inode *inode = file->f_dentry->d_inode;
+       struct inode *inode = file->f_path.dentry->d_inode;
        struct proc_dir_entry *entry = PDE(inode);
        struct salinfo_data *data = entry->data;
        char cmd[32];
@@ -332,6 +334,8 @@ retry:
        if (cpu == -1)
                goto retry;
 
+       ia64_mlogbuf_dump();
+
        /* for next read, start checking at next CPU */
        data->cpu_check = cpu;
        if (++data->cpu_check == NR_CPUS)
@@ -348,7 +352,7 @@ retry:
        return size;
 }
 
-static struct file_operations salinfo_event_fops = {
+static const struct file_operations salinfo_event_fops = {
        .open  = salinfo_event_open,
        .read  = salinfo_event_read,
 };
@@ -460,7 +464,7 @@ retry:
 static ssize_t
 salinfo_log_read(struct file *file, char __user *buffer, size_t count, loff_t *ppos)
 {
-       struct inode *inode = file->f_dentry->d_inode;
+       struct inode *inode = file->f_path.dentry->d_inode;
        struct proc_dir_entry *entry = PDE(inode);
        struct salinfo_data *data = entry->data;
        u8 *buf;
@@ -521,7 +525,7 @@ salinfo_log_clear(struct salinfo_data *data, int cpu)
 static ssize_t
 salinfo_log_write(struct file *file, const char __user *buffer, size_t count, loff_t *ppos)
 {
-       struct inode *inode = file->f_dentry->d_inode;
+       struct inode *inode = file->f_path.dentry->d_inode;
        struct proc_dir_entry *entry = PDE(inode);
        struct salinfo_data *data = entry->data;
        char cmd[32];
@@ -564,14 +568,13 @@ salinfo_log_write(struct file *file, const char __user *buffer, size_t count, lo
        return count;
 }
 
-static struct file_operations salinfo_data_fops = {
+static const struct file_operations salinfo_data_fops = {
        .open    = salinfo_log_open,
        .release = salinfo_log_release,
        .read    = salinfo_log_read,
        .write   = salinfo_log_write,
 };
 
-#ifdef CONFIG_HOTPLUG_CPU
 static int __devinit
 salinfo_cpu_callback(struct notifier_block *nb, unsigned long action, void *hcpu)
 {
@@ -616,7 +619,6 @@ static struct notifier_block salinfo_cpu_notifier =
        .notifier_call = salinfo_cpu_callback,
        .priority = 0,
 };
-#endif /* CONFIG_HOTPLUG_CPU */
 
 static int __init
 salinfo_init(void)