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Searched refs:cnt (Results 1 – 25 of 53) sorted by relevance

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/include/asm-generic/
A Drqspinlock.h70 int cnt; member
78 int cnt = this_cpu_inc_return(rqspinlock_held_locks.cnt); in grab_held_lock_entry() local
80 if (unlikely(cnt > RES_NR_HELD)) { in grab_held_lock_entry()
95 this_cpu_write(rqspinlock_held_locks.locks[cnt - 1], lock); in grab_held_lock_entry()
114 if (unlikely(rqh->cnt > RES_NR_HELD)) in release_held_lock_entry()
116 WRITE_ONCE(rqh->locks[rqh->cnt - 1], NULL); in release_held_lock_entry()
160 this_cpu_dec(rqspinlock_held_locks.cnt); in release_held_lock_entry()
195 if (unlikely(rqh->cnt > RES_NR_HELD)) in res_spin_unlock()
197 WRITE_ONCE(rqh->locks[rqh->cnt - 1], NULL); in res_spin_unlock()
217 this_cpu_dec(rqspinlock_held_locks.cnt); in res_spin_unlock()
/include/linux/
A Drcuref.h24 static inline void rcuref_init(rcuref_t *ref, unsigned int cnt) in rcuref_init() argument
26 atomic_set(&ref->refcnt, cnt - 1); in rcuref_init()
94 extern __must_check bool rcuref_put_slowpath(rcuref_t *ref, unsigned int cnt);
101 int cnt; in __rcuref_put() local
109 cnt = atomic_sub_return_release(1, &ref->refcnt); in __rcuref_put()
110 if (likely(cnt >= 0)) in __rcuref_put()
117 return rcuref_put_slowpath(ref, cnt); in __rcuref_put()
A Dfile_ref.h59 static inline void file_ref_init(file_ref_t *ref, unsigned long cnt) in file_ref_init() argument
61 atomic_long_set(&ref->refcnt, cnt - 1); in file_ref_init()
64 bool __file_ref_put(file_ref_t *ref, unsigned long cnt);
141 long cnt; in file_ref_put() local
157 cnt = atomic_long_dec_return(&ref->refcnt); in file_ref_put()
158 if (cnt >= 0) in file_ref_put()
160 return __file_ref_put(ref, cnt); in file_ref_put()
A Dbottom_half.h9 extern void __local_bh_disable_ip(unsigned long ip, unsigned int cnt);
11 static __always_inline void __local_bh_disable_ip(unsigned long ip, unsigned int cnt) in __local_bh_disable_ip() argument
13 preempt_count_add(cnt); in __local_bh_disable_ip()
24 extern void __local_bh_enable_ip(unsigned long ip, unsigned int cnt);
A Deventfd.h40 __u64 *cnt);
41 void eventfd_ctx_do_read(struct eventfd_ctx *ctx, __u64 *cnt);
70 wait_queue_entry_t *wait, __u64 *cnt) in eventfd_ctx_remove_wait_queue() argument
80 static inline void eventfd_ctx_do_read(struct eventfd_ctx *ctx, __u64 *cnt) in eventfd_ctx_do_read() argument
A Dmbcache.h51 unsigned int cnt = atomic_dec_return(&entry->e_refcnt); in mb_cache_entry_put() local
53 if (cnt > 0) { in mb_cache_entry_put()
54 if (cnt <= 2) in mb_cache_entry_put()
A Ddmar.h97 #define for_each_dev_scope(devs, cnt, i, tmp) \ argument
98 for ((i) = 0; ((tmp) = (i) < (cnt) ? \
99 dmar_rcu_dereference((devs)[(i)].dev) : NULL, (i) < (cnt)); \
102 #define for_each_active_dev_scope(devs, cnt, i, tmp) \ argument
103 for_each_dev_scope((devs), (cnt), (i), (tmp)) \
109 extern void *dmar_alloc_dev_scope(void *start, void *end, int *cnt);
110 extern void dmar_free_dev_scope(struct dmar_dev_scope **devices, int *cnt);
A Dunwind_deferred_types.h27 u32 cnt; member
A Dtrace_seq.h95 int cnt);
132 int cnt) in trace_seq_to_user() argument
A Dirq.h934 int __irq_alloc_descs(int irq, unsigned int from, unsigned int cnt, int node,
939 unsigned int cnt, int node, struct module *owner,
943 #define irq_alloc_descs(irq, from, cnt, node) \ argument
944 __irq_alloc_descs(irq, from, cnt, node, THIS_MODULE, NULL)
955 #define irq_alloc_descs_from(from, cnt, node) \ argument
956 irq_alloc_descs(-1, from, cnt, node)
958 #define devm_irq_alloc_descs(dev, irq, from, cnt, node) \ argument
959 __devm_irq_alloc_descs(dev, irq, from, cnt, node, THIS_MODULE, NULL)
970 #define devm_irq_alloc_descs_from(dev, from, cnt, node) \ argument
971 devm_irq_alloc_descs(dev, -1, from, cnt, node)
[all …]
A Dftrace.h498 int ftrace_lookup_symbols(const char **sorted_syms, size_t cnt, unsigned long *addrs);
509 static inline int ftrace_lookup_symbols(const char **sorted_syms, size_t cnt, unsigned long *addrs) in ftrace_lookup_symbols() argument
724 unsigned int cnt, int remove, int reset);
794 size_t cnt, loff_t *ppos);
796 size_t cnt, loff_t *ppos);
1004 #define ftrace_set_filter_ips(ops, ips, cnt, remove, reset) ({ -ENODEV; }) argument
1011 size_t cnt, loff_t *ppos) { return -ENODEV; } in ftrace_filter_write() argument
1013 size_t cnt, loff_t *ppos) { return -ENODEV; } in ftrace_notrace_write() argument
A Dbacking-dev-defs.h64 atomic_t cnt; member
69 (struct wb_completion){ .cnt = ATOMIC_INIT(1), .waitq = (_waitq) }
A Dposix-clock.h65 char __user *buf, size_t cnt);
A Dirqdesc.h26 unsigned int cnt; member
134 return desc->kstat_irqs ? per_cpu(desc->kstat_irqs->cnt, cpu) : 0; in irq_desc_kstat_cpu()
A Ddcache.h36 #define bytemask_from_count(cnt) (~(~0ul << (cnt)*8)) argument
39 #define bytemask_from_count(cnt) (~(~0ul >> (cnt)*8)) argument
A Dbtf_ids.h9 u32 cnt; member
17 u32 cnt; member
/include/trace/events/
A Dnilfs2.h102 unsigned long cnt),
104 TP_ARGS(sufile, segnum, cnt),
109 __field(unsigned long, cnt)
115 __entry->cnt = cnt;
121 __entry->cnt)
A Dpage_pool.h26 __field(u64, cnt)
34 __entry->cnt = pool->destroy_cnt;
39 __entry->release, __entry->cnt)
A Drcu.h802 TP_PROTO(const char *rcuname, const char *s, int cpu, int cnt, unsigned long done),
804 TP_ARGS(rcuname, s, cpu, cnt, done),
810 __field(int, cnt)
818 __entry->cnt = cnt;
823 __entry->rcuname, __entry->s, __entry->cpu, __entry->cnt,
/include/linux/platform_data/
A Dsh_mmcif.h102 int cnt; in sh_mmcif_boot_cmd_poll() local
104 for (cnt = 0; cnt < 1000000; cnt++) { in sh_mmcif_boot_cmd_poll()
/include/linux/netfilter/
A Dx_tables.h420 void xt_percpu_counter_free(struct xt_counters *cnt);
423 xt_get_this_cpu_counter(struct xt_counters *cnt) in xt_get_this_cpu_counter() argument
426 return this_cpu_ptr((void __percpu *) (unsigned long) cnt->pcnt); in xt_get_this_cpu_counter()
428 return cnt; in xt_get_this_cpu_counter()
432 xt_get_per_cpu_counter(struct xt_counters *cnt, unsigned int cpu) in xt_get_per_cpu_counter() argument
435 return per_cpu_ptr((void __percpu *) (unsigned long) cnt->pcnt, cpu); in xt_get_per_cpu_counter()
437 return cnt; in xt_get_per_cpu_counter()
/include/linux/usb/
A Dtypec_altmode.h64 const u32 *vdo, int cnt);
90 const u32 hdr, const u32 *vdo, int cnt);
A Dpd.h94 #define PD_HEADER(type, pwr, data, rev, id, cnt, ext_hdr) \ argument
100 (((cnt) & PD_HEADER_CNT_MASK) << PD_HEADER_CNT_SHIFT) | \
103 #define PD_HEADER_LE(type, pwr, data, rev, id, cnt) \ argument
104 cpu_to_le16(PD_HEADER((type), (pwr), (data), (rev), (id), (cnt), (0)))
/include/linux/ceph/
A Dosd_client.h559 int __ceph_alloc_sparse_ext_map(struct ceph_osd_req_op *op, int cnt);
568 static inline int ceph_alloc_sparse_ext_map(struct ceph_osd_req_op *op, int cnt) in ceph_alloc_sparse_ext_map() argument
570 if (!cnt) in ceph_alloc_sparse_ext_map()
571 cnt = CEPH_SPARSE_EXT_ARRAY_INITIAL; in ceph_alloc_sparse_ext_map()
573 return __ceph_alloc_sparse_ext_map(op, cnt); in ceph_alloc_sparse_ext_map()
/include/uapi/drm/
A Dpanthor_drm.h183 #define DRM_PANTHOR_OBJ_ARRAY(cnt, ptr) \ argument
184 { .stride = sizeof((ptr)[0]), .count = (cnt), .array = (__u64)(uintptr_t)(ptr) }

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