diff options
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/backing-dev.c | 2 | ||||
| -rw-r--r-- | mm/kmemleak.c | 5 | ||||
| -rw-r--r-- | mm/page-writeback.c | 3 | ||||
| -rw-r--r-- | mm/percpu.c | 5 | ||||
| -rw-r--r-- | mm/vmalloc.c | 1 |
5 files changed, 11 insertions, 5 deletions
diff --git a/mm/backing-dev.c b/mm/backing-dev.c index 3d3accb1f800..5a37e2055717 100644 --- a/mm/backing-dev.c +++ b/mm/backing-dev.c @@ -92,7 +92,7 @@ static int bdi_debug_stats_show(struct seq_file *m, void *v) "BdiDirtyThresh: %8lu kB\n" "DirtyThresh: %8lu kB\n" "BackgroundThresh: %8lu kB\n" - "WriteBack threads:%8lu\n" + "WritebackThreads: %8lu\n" "b_dirty: %8lu\n" "b_io: %8lu\n" "b_more_io: %8lu\n" diff --git a/mm/kmemleak.c b/mm/kmemleak.c index 4ea4510e2996..8bf765c4f58d 100644 --- a/mm/kmemleak.c +++ b/mm/kmemleak.c @@ -833,12 +833,15 @@ static void early_alloc(struct early_log *log) */ rcu_read_lock(); object = create_object((unsigned long)log->ptr, log->size, - log->min_count, GFP_KERNEL); + log->min_count, GFP_ATOMIC); + if (!object) + goto out; spin_lock_irqsave(&object->lock, flags); for (i = 0; i < log->trace_len; i++) object->trace[i] = log->trace[i]; object->trace_len = log->trace_len; spin_unlock_irqrestore(&object->lock, flags); +out: rcu_read_unlock(); } diff --git a/mm/page-writeback.c b/mm/page-writeback.c index a3b14090b1fb..2c5d79236ead 100644 --- a/mm/page-writeback.c +++ b/mm/page-writeback.c @@ -566,7 +566,8 @@ static void balance_dirty_pages(struct address_space *mapping, if (pages_written >= write_chunk) break; /* We've done our duty */ - schedule_timeout_interruptible(pause); + __set_current_state(TASK_INTERRUPTIBLE); + io_schedule_timeout(pause); /* * Increase the delay for each loop, up to our previous diff --git a/mm/percpu.c b/mm/percpu.c index 4a048abad043..6af78c1ee704 100644 --- a/mm/percpu.c +++ b/mm/percpu.c @@ -1870,13 +1870,14 @@ int __init pcpu_embed_first_chunk(size_t reserved_size, ssize_t dyn_size, max_distance = 0; for (group = 0; group < ai->nr_groups; group++) { ai->groups[group].base_offset = areas[group] - base; - max_distance = max(max_distance, ai->groups[group].base_offset); + max_distance = max_t(size_t, max_distance, + ai->groups[group].base_offset); } max_distance += ai->unit_size; /* warn if maximum distance is further than 75% of vmalloc space */ if (max_distance > (VMALLOC_END - VMALLOC_START) * 3 / 4) { - pr_warning("PERCPU: max_distance=0x%lx too large for vmalloc " + pr_warning("PERCPU: max_distance=0x%zx too large for vmalloc " "space 0x%lx\n", max_distance, VMALLOC_END - VMALLOC_START); #ifdef CONFIG_NEED_PER_CPU_PAGE_FIRST_CHUNK diff --git a/mm/vmalloc.c b/mm/vmalloc.c index 5e7aed0802bf..0f551a4a44cd 100644 --- a/mm/vmalloc.c +++ b/mm/vmalloc.c @@ -12,6 +12,7 @@ #include <linux/mm.h> #include <linux/module.h> #include <linux/highmem.h> +#include <linux/sched.h> #include <linux/slab.h> #include <linux/spinlock.h> #include <linux/interrupt.h> |