diff options
Diffstat (limited to 'kernel/events')
| -rw-r--r-- | kernel/events/ring_buffer.c | 9 | ||||
| -rw-r--r-- | kernel/events/uprobes.c | 3 |
2 files changed, 7 insertions, 5 deletions
diff --git a/kernel/events/ring_buffer.c b/kernel/events/ring_buffer.c index 1d8ca9ea9979..5d3cf407e374 100644 --- a/kernel/events/ring_buffer.c +++ b/kernel/events/ring_buffer.c @@ -103,7 +103,7 @@ out: preempt_enable(); } -static bool __always_inline +static __always_inline bool ring_buffer_has_space(unsigned long head, unsigned long tail, unsigned long data_size, unsigned int size, bool backward) @@ -114,7 +114,7 @@ ring_buffer_has_space(unsigned long head, unsigned long tail, return CIRC_SPACE(tail, head, data_size) >= size; } -static int __always_inline +static __always_inline int __perf_output_begin(struct perf_output_handle *handle, struct perf_event *event, unsigned int size, bool backward) @@ -414,7 +414,7 @@ err: } EXPORT_SYMBOL_GPL(perf_aux_output_begin); -static bool __always_inline rb_need_aux_wakeup(struct ring_buffer *rb) +static __always_inline bool rb_need_aux_wakeup(struct ring_buffer *rb) { if (rb->aux_overwrite) return false; @@ -614,7 +614,8 @@ int rb_alloc_aux(struct ring_buffer *rb, struct perf_event *event, } } - rb->aux_pages = kzalloc_node(nr_pages * sizeof(void *), GFP_KERNEL, node); + rb->aux_pages = kcalloc_node(nr_pages, sizeof(void *), GFP_KERNEL, + node); if (!rb->aux_pages) return -ENOMEM; diff --git a/kernel/events/uprobes.c b/kernel/events/uprobes.c index 1725b902983f..ccc579a7d32e 100644 --- a/kernel/events/uprobes.c +++ b/kernel/events/uprobes.c @@ -1184,7 +1184,8 @@ static struct xol_area *__create_xol_area(unsigned long vaddr) if (unlikely(!area)) goto out; - area->bitmap = kzalloc(BITS_TO_LONGS(UINSNS_PER_PAGE) * sizeof(long), GFP_KERNEL); + area->bitmap = kcalloc(BITS_TO_LONGS(UINSNS_PER_PAGE), sizeof(long), + GFP_KERNEL); if (!area->bitmap) goto free_area; |
