| slab.h (78d7441913524cfa5ff3a63b6c0f3a018ad0fead) | slab.h (782a90d16af6b235ea51160defcf489fcb5f92a1) |
|---|---|
| 1/*- 2 * Copyright (c) 2010 Isilon Systems, Inc. 3 * Copyright (c) 2010 iX Systems, Inc. 4 * Copyright (c) 2010 Panasas, Inc. 5 * Copyright (c) 2013-2017 Mellanox Technologies, Ltd. 6 * All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without --- 65 unchanged lines hidden (view full) --- 74struct linux_kmem_cache { 75 uma_zone_t cache_zone; 76 linux_kmem_ctor_t *cache_ctor; 77 unsigned cache_flags; 78 unsigned cache_size; 79}; 80 81#define SLAB_HWCACHE_ALIGN (1 << 0) | 1/*- 2 * Copyright (c) 2010 Isilon Systems, Inc. 3 * Copyright (c) 2010 iX Systems, Inc. 4 * Copyright (c) 2010 Panasas, Inc. 5 * Copyright (c) 2013-2017 Mellanox Technologies, Ltd. 6 * All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without --- 65 unchanged lines hidden (view full) --- 74struct linux_kmem_cache { 75 uma_zone_t cache_zone; 76 linux_kmem_ctor_t *cache_ctor; 77 unsigned cache_flags; 78 unsigned cache_size; 79}; 80 81#define SLAB_HWCACHE_ALIGN (1 << 0) |
| 82#define SLAB_DESTROY_BY_RCU (1 << 1) | 82#define SLAB_TYPESAFE_BY_RCU (1 << 1) |
| 83#define SLAB_RECLAIM_ACCOUNT (1 << 2) 84 85static inline gfp_t 86linux_check_m_flags(gfp_t flags) 87{ 88 const gfp_t m = M_NOWAIT | M_WAITOK; 89 90 /* make sure either M_NOWAIT or M_WAITOK is set */ --- 66 unchanged lines hidden (view full) --- 157 linux_check_m_flags(flags | M_ZERO))); 158} 159 160extern void linux_kmem_cache_free_rcu(struct linux_kmem_cache *, void *); 161 162static inline void 163linux_kmem_cache_free(struct linux_kmem_cache *c, void *m) 164{ | 83#define SLAB_RECLAIM_ACCOUNT (1 << 2) 84 85static inline gfp_t 86linux_check_m_flags(gfp_t flags) 87{ 88 const gfp_t m = M_NOWAIT | M_WAITOK; 89 90 /* make sure either M_NOWAIT or M_WAITOK is set */ --- 66 unchanged lines hidden (view full) --- 157 linux_check_m_flags(flags | M_ZERO))); 158} 159 160extern void linux_kmem_cache_free_rcu(struct linux_kmem_cache *, void *); 161 162static inline void 163linux_kmem_cache_free(struct linux_kmem_cache *c, void *m) 164{ |
| 165 if (unlikely(c->cache_flags & SLAB_DESTROY_BY_RCU)) | 165 if (unlikely(c->cache_flags & SLAB_TYPESAFE_BY_RCU)) |
| 166 linux_kmem_cache_free_rcu(c, m); 167 else 168 uma_zfree(c->cache_zone, m); 169} 170 171extern void linux_kmem_cache_destroy(struct linux_kmem_cache *); 172 173#endif /* _LINUX_SLAB_H_ */ | 166 linux_kmem_cache_free_rcu(c, m); 167 else 168 uma_zfree(c->cache_zone, m); 169} 170 171extern void linux_kmem_cache_destroy(struct linux_kmem_cache *); 172 173#endif /* _LINUX_SLAB_H_ */ |