diff options
Diffstat (limited to 'fs/proc')
| -rw-r--r-- | fs/proc/base.c | 2 | ||||
| -rw-r--r-- | fs/proc/generic.c | 1 | ||||
| -rw-r--r-- | fs/proc/task_mmu.c | 4 |
3 files changed, 3 insertions, 4 deletions
diff --git a/fs/proc/base.c b/fs/proc/base.c index 1f5f654983ec..cdd820771425 100644 --- a/fs/proc/base.c +++ b/fs/proc/base.c @@ -3358,6 +3358,8 @@ int proc_pid_readdir(struct file *file, struct dir_context *ctx) iter.tgid += 1, iter = next_tgid(ns, iter)) { char name[PROC_NUMBUF]; int len; + + cond_resched(); if (!has_pid_permissions(ns, iter.task, 2)) continue; diff --git a/fs/proc/generic.c b/fs/proc/generic.c index ff3ffc76a937..3773335791da 100644 --- a/fs/proc/generic.c +++ b/fs/proc/generic.c @@ -469,6 +469,7 @@ struct proc_dir_entry *proc_create_mount_point(const char *name) ent->data = NULL; ent->proc_fops = NULL; ent->proc_iops = NULL; + parent->nlink++; if (proc_register(parent, ent) < 0) { kfree(ent); parent->nlink--; diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c index 420f623e3441..f6c512a550e5 100644 --- a/fs/proc/task_mmu.c +++ b/fs/proc/task_mmu.c @@ -347,11 +347,7 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid) /* We don't show the stack guard page in /proc/maps */ start = vma->vm_start; - if (stack_guard_page_start(vma, start)) - start += PAGE_SIZE; end = vma->vm_end; - if (stack_guard_page_end(vma, end)) - end -= PAGE_SIZE; seq_setwidth(m, 25 + sizeof(void *) * 6 - 1); seq_printf(m, "%08lx-%08lx %c%c%c%c %08llx %02x:%02x %lu ", |