From 1e5d533142c1c178a31d4cc81837eb078f9269bc Mon Sep 17 00:00:00 2001 From: Randy Dunlap Date: Mon, 7 Nov 2005 01:01:06 -0800 Subject: [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 Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- ipc/util.c | 9 +++++---- kernel/irq/manage.c | 1 + kernel/sys.c | 15 +++++++++------ kernel/sysctl.c | 1 + mm/slab.c | 1 + 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: -- cgit v1.2.3-18-g5258