summaryrefslogtreecommitdiff
path: root/include/linux/sched.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/linux/sched.h')
-rw-r--r--include/linux/sched.h17
1 files changed, 5 insertions, 12 deletions
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 21991d668d35..d2588263a989 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -849,17 +849,6 @@ struct task_struct {
struct held_lock held_locks[MAX_LOCK_DEPTH];
#endif
-#ifdef CONFIG_LOCKDEP_CROSSRELEASE
-#define MAX_XHLOCKS_NR 64UL
- struct hist_lock *xhlocks; /* Crossrelease history locks */
- unsigned int xhlock_idx;
- /* For restoring at history boundaries */
- unsigned int xhlock_idx_hist[XHLOCK_CTX_NR];
- unsigned int hist_id;
- /* For overwrite check at each context exit */
- unsigned int hist_id_save[XHLOCK_CTX_NR];
-#endif
-
#ifdef CONFIG_UBSAN
unsigned int in_ubsan;
#endif
@@ -1503,7 +1492,11 @@ static inline void set_task_comm(struct task_struct *tsk, const char *from)
__set_task_comm(tsk, from, false);
}
-extern char *get_task_comm(char *to, struct task_struct *tsk);
+extern char *__get_task_comm(char *to, size_t len, struct task_struct *tsk);
+#define get_task_comm(buf, tsk) ({ \
+ BUILD_BUG_ON(sizeof(buf) != TASK_COMM_LEN); \
+ __get_task_comm(buf, sizeof(buf), tsk); \
+})
#ifdef CONFIG_SMP
void scheduler_ipi(void);