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Searched refs:refcount_t (Results 1 – 25 of 365) sorted by relevance

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/linux-5.19.10/include/linux/
Drefcount.h113 } refcount_t; typedef
127 void refcount_warn_saturate(refcount_t *r, enum refcount_saturation_type t);
134 static inline void refcount_set(refcount_t *r, int n) in refcount_set()
145 static inline unsigned int refcount_read(const refcount_t *r) in refcount_read()
150 static inline __must_check bool __refcount_add_not_zero(int i, refcount_t *r, int *oldp) in __refcount_add_not_zero()
186 static inline __must_check bool refcount_add_not_zero(int i, refcount_t *r) in refcount_add_not_zero()
191 static inline void __refcount_add(int i, refcount_t *r, int *oldp) in __refcount_add()
220 static inline void refcount_add(int i, refcount_t *r) in refcount_add()
225 static inline __must_check bool __refcount_inc_not_zero(refcount_t *r, int *oldp) in __refcount_inc_not_zero()
243 static inline __must_check bool refcount_inc_not_zero(refcount_t *r) in refcount_inc_not_zero()
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Dref_tracker.h15 refcount_t untracked;
16 refcount_t no_tracker;
Dns_common.h13 refcount_t count;
/linux-5.19.10/drivers/misc/lkdtm/
Drefcount.c9 static void overflow_check(refcount_t *ref) in overflow_check()
29 refcount_t over = REFCOUNT_INIT(REFCOUNT_MAX - 1); in lkdtm_REFCOUNT_INC_OVERFLOW()
45 refcount_t over = REFCOUNT_INIT(REFCOUNT_MAX - 1); in lkdtm_REFCOUNT_ADD_OVERFLOW()
63 refcount_t over = REFCOUNT_INIT(REFCOUNT_MAX); in lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW()
75 refcount_t over = REFCOUNT_INIT(REFCOUNT_MAX); in lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW()
84 static void check_zero(refcount_t *ref) in check_zero()
108 refcount_t zero = REFCOUNT_INIT(2); in lkdtm_REFCOUNT_DEC_ZERO()
119 static void check_negative(refcount_t *ref, int start) in check_negative()
147 refcount_t neg = REFCOUNT_INIT(0); in lkdtm_REFCOUNT_DEC_NEGATIVE()
161 refcount_t neg = REFCOUNT_INIT(0); in lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE()
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/linux-5.19.10/tools/include/linux/
Drefcount.h54 } refcount_t; typedef
58 static inline void refcount_set(refcount_t *r, unsigned int n) in refcount_set()
63 static inline unsigned int refcount_read(const refcount_t *r) in refcount_read()
76 bool refcount_inc_not_zero(refcount_t *r) in refcount_inc_not_zero()
107 static inline void refcount_inc(refcount_t *r) in refcount_inc()
121 bool refcount_sub_and_test(unsigned int i, refcount_t *r) in refcount_sub_and_test()
146 bool refcount_dec_and_test(refcount_t *r) in refcount_dec_and_test()
/linux-5.19.10/lib/
Drefcount.c13 void refcount_warn_saturate(refcount_t *r, enum refcount_saturation_type t) in refcount_warn_saturate()
55 bool refcount_dec_if_one(refcount_t *r) in refcount_dec_if_one()
74 bool refcount_dec_not_one(refcount_t *r) in refcount_dec_not_one()
113 bool refcount_dec_and_mutex_lock(refcount_t *r, struct mutex *lock) in refcount_dec_and_mutex_lock()
144 bool refcount_dec_and_lock(refcount_t *r, spinlock_t *lock) in refcount_dec_and_lock()
172 bool refcount_dec_and_lock_irqsave(refcount_t *r, spinlock_t *lock, in refcount_dec_and_lock_irqsave()
/linux-5.19.10/include/net/
Dif_inet6.h45 refcount_t refcnt;
134 refcount_t mca_refcnt;
154 refcount_t aca_refcnt;
205 refcount_t refcnt;
Dmacsec.h119 refcount_t refcnt;
149 refcount_t refcnt;
170 refcount_t refcnt;
Dinet_frag.h87 refcount_t refcnt;
111 refcount_t refcnt;
Dmctp.h155 refcount_t refs;
244 refcount_t refs;
Ddn_fib.h32 refcount_t fib_treeref;
33 refcount_t fib_clntref;
/linux-5.19.10/fs/nfsd/
Dfilecache.h22 refcount_t nfm_ref;
44 refcount_t nf_ref;
Dstate.h64 refcount_t sc_count;
90 refcount_t sc_count;
528 refcount_t co_odcount;
544 refcount_t fi_ref;
/linux-5.19.10/security/landlock/
Druleset.h86 refcount_t usage;
126 refcount_t usage;
/linux-5.19.10/drivers/net/ethernet/mellanox/mlx5/core/
Den_rep.h149 refcount_t refcnt;
175 refcount_t refcnt;
212 refcount_t refcnt;
/linux-5.19.10/include/linux/lockd/
Dlockd.h62 refcount_t h_count; /* reference count */
88 refcount_t sm_count;
127 refcount_t count;
141 refcount_t a_count;
/linux-5.19.10/Documentation/translations/zh_CN/core-api/
Drefcount-vs-atomic.rst12 与atomic_t相比,refcount_t的API是这样的
20 refcount_t API的目标是为实现对象的引用计数器提供一个最小的API。虽然来自
/linux-5.19.10/drivers/block/rnbd/
Drnbd-clt.h93 refcount_t refcount;
137 refcount_t refcount;
/linux-5.19.10/net/atm/
Dmpoa_caches.h31 refcount_t use;
64 refcount_t use;
/linux-5.19.10/include/net/sctp/
Dauth.h42 refcount_t refcnt;
51 refcount_t refcnt;
/linux-5.19.10/fs/btrfs/
Ddelayed-inode.h57 refcount_t refs;
70 refcount_t refs;
/linux-5.19.10/tools/testing/selftests/bpf/progs/
Dkfree_skb.c37 } refcount_t; typedef
45 refcount_t users;
/linux-5.19.10/include/linux/sunrpc/
Dauth.h56 refcount_t cr_count; /* ref count */
85 refcount_t au_count; /* Reference counter */
/linux-5.19.10/include/media/
Dvideobuf2-memops.h29 refcount_t *refcount;
/linux-5.19.10/tools/lib/perf/include/internal/
Dthreadmap.h15 refcount_t refcnt;

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