diff options
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/backing-dev.c | 8 | ||||
| -rw-r--r-- | mm/filemap.c | 10 | ||||
| -rw-r--r-- | mm/memory.c | 2 | ||||
| -rw-r--r-- | mm/oom_kill.c | 2 | ||||
| -rw-r--r-- | mm/page_alloc.c | 2 | ||||
| -rw-r--r-- | mm/percpu.c | 4 | ||||
| -rw-r--r-- | mm/rmap.c | 5 | ||||
| -rw-r--r-- | mm/slub.c | 6 |
8 files changed, 21 insertions, 18 deletions
diff --git a/mm/backing-dev.c b/mm/backing-dev.c index 8fe9d3407921..0d9a036ada66 100644 --- a/mm/backing-dev.c +++ b/mm/backing-dev.c @@ -67,14 +67,14 @@ static int bdi_debug_stats_show(struct seq_file *m, void *v) struct inode *inode; nr_wb = nr_dirty = nr_io = nr_more_io = 0; - spin_lock(&inode_lock); + spin_lock(&inode_wb_list_lock); list_for_each_entry(inode, &wb->b_dirty, i_wb_list) nr_dirty++; list_for_each_entry(inode, &wb->b_io, i_wb_list) nr_io++; list_for_each_entry(inode, &wb->b_more_io, i_wb_list) nr_more_io++; - spin_unlock(&inode_lock); + spin_unlock(&inode_wb_list_lock); global_dirty_limits(&background_thresh, &dirty_thresh); bdi_thresh = bdi_dirty_limit(bdi, dirty_thresh); @@ -676,11 +676,11 @@ void bdi_destroy(struct backing_dev_info *bdi) if (bdi_has_dirty_io(bdi)) { struct bdi_writeback *dst = &default_backing_dev_info.wb; - spin_lock(&inode_lock); + spin_lock(&inode_wb_list_lock); list_splice(&bdi->wb.b_dirty, &dst->b_dirty); list_splice(&bdi->wb.b_io, &dst->b_io); list_splice(&bdi->wb.b_more_io, &dst->b_more_io); - spin_unlock(&inode_lock); + spin_unlock(&inode_wb_list_lock); } bdi_unregister(bdi); diff --git a/mm/filemap.c b/mm/filemap.c index 04d1992fd86b..c641edf553a9 100644 --- a/mm/filemap.c +++ b/mm/filemap.c @@ -80,8 +80,8 @@ * ->i_mutex * ->i_alloc_sem (various) * - * ->inode_lock - * ->sb_lock (fs/fs-writeback.c) + * inode_wb_list_lock + * sb_lock (fs/fs-writeback.c) * ->mapping->tree_lock (__sync_single_inode) * * ->i_mmap_lock @@ -98,8 +98,10 @@ * ->zone.lru_lock (check_pte_range->isolate_lru_page) * ->private_lock (page_remove_rmap->set_page_dirty) * ->tree_lock (page_remove_rmap->set_page_dirty) - * ->inode_lock (page_remove_rmap->set_page_dirty) - * ->inode_lock (zap_pte_range->set_page_dirty) + * inode_wb_list_lock (page_remove_rmap->set_page_dirty) + * ->inode->i_lock (page_remove_rmap->set_page_dirty) + * inode_wb_list_lock (zap_pte_range->set_page_dirty) + * ->inode->i_lock (zap_pte_range->set_page_dirty) * ->private_lock (zap_pte_range->__set_page_dirty_buffers) * * (code doesn't rely on that order, so you could switch it around) diff --git a/mm/memory.c b/mm/memory.c index 51a5c23704af..9da8cab1b1b0 100644 --- a/mm/memory.c +++ b/mm/memory.c @@ -3715,7 +3715,7 @@ static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm, } /** - * @access_remote_vm - access another process' address space + * access_remote_vm - access another process' address space * @mm: the mm_struct of the target address space * @addr: start address to access * @buf: source or destination buffer diff --git a/mm/oom_kill.c b/mm/oom_kill.c index 62a5cec08a17..6a819d1b2c7d 100644 --- a/mm/oom_kill.c +++ b/mm/oom_kill.c @@ -406,7 +406,7 @@ static void dump_header(struct task_struct *p, gfp_t gfp_mask, int order, task_unlock(current); dump_stack(); mem_cgroup_print_oom_info(mem, p); - __show_mem(SHOW_MEM_FILTER_NODES); + show_mem(SHOW_MEM_FILTER_NODES); if (sysctl_oom_dump_tasks) dump_tasks(mem, nodemask); } diff --git a/mm/page_alloc.c b/mm/page_alloc.c index 8e5726ab0d85..d6e7ba7373be 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -2195,7 +2195,7 @@ nopage: current->comm, order, gfp_mask); dump_stack(); if (!should_suppress_show_mem()) - __show_mem(filter); + show_mem(filter); } return page; got_pg: diff --git a/mm/percpu.c b/mm/percpu.c index c5feb79f5995..8eb536645f68 100644 --- a/mm/percpu.c +++ b/mm/percpu.c @@ -1648,8 +1648,8 @@ int __init pcpu_embed_first_chunk(size_t reserved_size, size_t dyn_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%zx too large for vmalloc " - "space 0x%lx\n", - max_distance, VMALLOC_END - VMALLOC_START); + "space 0x%lx\n", max_distance, + (unsigned long)(VMALLOC_END - VMALLOC_START)); #ifdef CONFIG_NEED_PER_CPU_PAGE_FIRST_CHUNK /* and fail if we have fallback */ rc = -EINVAL; diff --git a/mm/rmap.c b/mm/rmap.c index 4a8e99a0fb97..8da044a1db0f 100644 --- a/mm/rmap.c +++ b/mm/rmap.c @@ -31,11 +31,12 @@ * swap_lock (in swap_duplicate, swap_info_get) * mmlist_lock (in mmput, drain_mmlist and others) * mapping->private_lock (in __set_page_dirty_buffers) - * inode_lock (in set_page_dirty's __mark_inode_dirty) + * inode->i_lock (in set_page_dirty's __mark_inode_dirty) + * inode_wb_list_lock (in set_page_dirty's __mark_inode_dirty) * sb_lock (within inode_lock in fs/fs-writeback.c) * mapping->tree_lock (widely used, in set_page_dirty, * in arch-dependent flush_dcache_mmap_lock, - * within inode_lock in __sync_single_inode) + * within inode_wb_list_lock in __sync_single_inode) * * (code doesn't rely on that order so it could be switched around) * ->tasklist_lock diff --git a/mm/slub.c b/mm/slub.c index 93de30db95f5..f881874843a5 100644 --- a/mm/slub.c +++ b/mm/slub.c @@ -849,11 +849,11 @@ static inline void slab_free_hook(struct kmem_cache *s, void *x) local_irq_save(flags); kmemcheck_slab_free(s, x, s->objsize); debug_check_no_locks_freed(x, s->objsize); - if (!(s->flags & SLAB_DEBUG_OBJECTS)) - debug_check_no_obj_freed(x, s->objsize); local_irq_restore(flags); } #endif + if (!(s->flags & SLAB_DEBUG_OBJECTS)) + debug_check_no_obj_freed(x, s->objsize); } /* @@ -1604,7 +1604,7 @@ static inline void note_cmpxchg_failure(const char *n, void init_kmem_cache_cpus(struct kmem_cache *s) { -#if defined(CONFIG_CMPXCHG_LOCAL) && defined(CONFIG_PREEMPT) +#ifdef CONFIG_CMPXCHG_LOCAL int cpu; for_each_possible_cpu(cpu) |