From 5dca02f2ee931aef66bb21dd8067c8b1af1e0d3e Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 8 May 2024 05:21:31 +0200 Subject: Merging upstream version 4.19.260. Signed-off-by: Daniel Baumann --- mm/slub.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) (limited to 'mm/slub.c') diff --git a/mm/slub.c b/mm/slub.c index 499fb073d..ef730ea82 100644 --- a/mm/slub.c +++ b/mm/slub.c @@ -2162,6 +2162,7 @@ redo: c->page = NULL; c->freelist = NULL; + c->tid = next_tid(c->tid); } /* @@ -2295,8 +2296,6 @@ static inline void flush_slab(struct kmem_cache *s, struct kmem_cache_cpu *c) { stat(s, CPUSLAB_FLUSH); deactivate_slab(s, c->page, c->freelist, c); - - c->tid = next_tid(c->tid); } /* @@ -2583,6 +2582,7 @@ redo: if (!freelist) { c->page = NULL; + c->tid = next_tid(c->tid); stat(s, DEACTIVATE_BYPASS); goto new_slab; } @@ -5688,7 +5688,8 @@ static char *create_unique_id(struct kmem_cache *s) char *name = kmalloc(ID_STR_LENGTH, GFP_KERNEL); char *p = name; - BUG_ON(!name); + if (!name) + return ERR_PTR(-ENOMEM); *p++ = ':'; /* @@ -5770,6 +5771,8 @@ static int sysfs_slab_add(struct kmem_cache *s) * for the symlinks. */ name = create_unique_id(s); + if (IS_ERR(name)) + return PTR_ERR(name); } s->kobj.kset = kset; -- cgit v1.2.3