Merge tag 'v5.0-rc5' of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into fbdev-for-next

Linux 5.0-rc5

Sync with upstream (which now contains fbdev-v5.0-rc3 changes) to
prepare a base for fbdev-v5.1 changes.

1 files changed, 10 insertions, 0 deletions

diff --git a/fs/proc/array.c b/fs/proc/array.c
index 0ceb3b6b37e7..9d428d5a0ac8 100644
--- a/fs/proc/array.c
+++ b/fs/proc/array.c
@@ -392,6 +392,15 @@ static inline void task_core_dumping(struct seq_file *m, struct mm_struct *mm)
 	seq_putc(m, '\n');
 }
 
+static inline void task_thp_status(struct seq_file *m, struct mm_struct *mm)
+{
+	bool thp_enabled = IS_ENABLED(CONFIG_TRANSPARENT_HUGEPAGE);
+
+	if (thp_enabled)
+		thp_enabled = !test_bit(MMF_DISABLE_THP, &mm->flags);
+	seq_printf(m, "THP_enabled:\t%d\n", thp_enabled);
+}
+
 int proc_pid_status(struct seq_file *m, struct pid_namespace *ns,
 			struct pid *pid, struct task_struct *task)
 {
@@ -406,6 +415,7 @@ int proc_pid_status(struct seq_file *m, struct pid_namespace *ns,
 	if (mm) {
 		task_mem(m, mm);
 		task_core_dumping(m, mm);
+		task_thp_status(m, mm);
 		mmput(mm);
 	}
 	task_sig(m, task);