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authorRandy Dunlap <rdunlap@xenotime.net>2005-11-07 01:01:06 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2005-11-07 07:53:55 -0800
commit1e5d533142c1c178a31d4cc81837eb078f9269bc (patch)
tree7708cc8667035ad7903f3c2c617a54240f2d6e77
parent8a0d4900697f2d615a77cd99585e743c1af555a3 (diff)
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[PATCH] more kernel-doc cleanups, additions
Various core kernel-doc cleanups: - add missing function parameters in ipc, irq/manage, kernel/sys, kernel/sysctl, and mm/slab; - move description to just above function for kernel_restart() Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
-rw-r--r--ipc/util.c9
-rw-r--r--kernel/irq/manage.c1
-rw-r--r--kernel/sys.c15
-rw-r--r--kernel/sysctl.c1
-rw-r--r--mm/slab.c1
5 files changed, 17 insertions, 10 deletions
diff --git a/ipc/util.c b/ipc/util.c
index 10e836d0d89..23f1cec150c 100644
--- a/ipc/util.c
+++ b/ipc/util.c
@@ -410,7 +410,8 @@ void ipc_rcu_getref(void *ptr)
}
/**
- * ipc_schedule_free - free ipc + rcu space
+ * ipc_schedule_free - free ipc + rcu space
+ * @head: RCU callback structure for queued work
*
* Since RCU callback function is called in bh,
* we need to defer the vfree to schedule_work
@@ -427,10 +428,10 @@ static void ipc_schedule_free(struct rcu_head *head)
}
/**
- * ipc_immediate_free - free ipc + rcu space
- *
- * Free from the RCU callback context
+ * ipc_immediate_free - free ipc + rcu space
+ * @head: RCU callback structure that contains pointer to be freed
*
+ * Free from the RCU callback context
*/
static void ipc_immediate_free(struct rcu_head *head)
{
diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c
index 1cfdb08ddf2..3bd7226d15f 100644
--- a/kernel/irq/manage.c
+++ b/kernel/irq/manage.c
@@ -24,6 +24,7 @@ cpumask_t __cacheline_aligned pending_irq_cpumask[NR_IRQS];
/**
* synchronize_irq - wait for pending IRQ handlers (on other CPUs)
+ * @irq: interrupt number to wait for
*
* This function waits for any pending IRQ handlers for this interrupt
* to complete before returning. If you use this function while
diff --git a/kernel/sys.c b/kernel/sys.c
index 1e1f41b3fdf..3e332131000 100644
--- a/kernel/sys.c
+++ b/kernel/sys.c
@@ -376,18 +376,21 @@ void emergency_restart(void)
}
EXPORT_SYMBOL_GPL(emergency_restart);
-/**
- * kernel_restart - reboot the system
- *
- * Shutdown everything and perform a clean reboot.
- * This is not safe to call in interrupt context.
- */
void kernel_restart_prepare(char *cmd)
{
notifier_call_chain(&reboot_notifier_list, SYS_RESTART, cmd);
system_state = SYSTEM_RESTART;
device_shutdown();
}
+
+/**
+ * kernel_restart - reboot the system
+ * @cmd: pointer to buffer containing command to execute for restart
+ * or NULL
+ *
+ * Shutdown everything and perform a clean reboot.
+ * This is not safe to call in interrupt context.
+ */
void kernel_restart(char *cmd)
{
kernel_restart_prepare(cmd);
diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index e1351200ce8..c4f35f96884 100644
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -1997,6 +1997,7 @@ int proc_dointvec_jiffies(ctl_table *table, int write, struct file *filp,
* @filp: the file structure
* @buffer: the user buffer
* @lenp: the size of the user buffer
+ * @ppos: pointer to the file position
*
* Reads/writes up to table->maxlen/sizeof(unsigned int) integer
* values from/to the user buffer, treated as an ASCII string.
diff --git a/mm/slab.c b/mm/slab.c
index 1db4d731385..e291f5e1afb 100644
--- a/mm/slab.c
+++ b/mm/slab.c
@@ -3263,6 +3263,7 @@ static void drain_array_locked(kmem_cache_t *cachep,
/**
* cache_reap - Reclaim memory from caches.
+ * @unused: unused parameter
*
* Called from workqueue/eventd every few seconds.
* Purpose: