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Searched refs:rethook (Results 1 – 12 of 12) sorted by relevance

/linux/kernel/trace/
A Drethook.c37 struct rethook *rh = container_of(head, struct rethook, rcu); in rethook_free_rcu()
49 void rethook_stop(struct rethook *rh) in rethook_stop()
64 void rethook_free(struct rethook *rh) in rethook_free()
75 node->rethook = context; in rethook_init_node()
106 struct rethook *rh; in rethook_alloc()
111 rh = kzalloc(sizeof(struct rethook), GFP_KERNEL); in rethook_alloc()
130 struct rethook *rh = node->rethook; in free_rethook_node_rcu()
146 handler = rethook_get_handler(node->rethook); in rethook_recycle()
148 objpool_push(node, &node->rethook->pool); in rethook_recycle()
310 handler = rethook_get_handler(rhn->rethook); in rethook_trampoline_handler()
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A Dfprobe.c36 rh = rethook_try_get(fp->rethook); in __fprobe_handler()
193 fp->rethook = NULL; in fprobe_init_rethook()
209 if (IS_ERR(fp->rethook)) in fprobe_init_rethook()
210 return PTR_ERR(fp->rethook); in fprobe_init_rethook()
217 if (!IS_ERR_OR_NULL(fp->rethook)) { in fprobe_fail_cleanup()
219 rethook_free(fp->rethook); in fprobe_fail_cleanup()
220 fp->rethook = NULL; in fprobe_fail_cleanup()
372 if (!IS_ERR_OR_NULL(fp->rethook)) in unregister_fprobe()
373 rethook_stop(fp->rethook); in unregister_fprobe()
379 if (!IS_ERR_OR_NULL(fp->rethook)) in unregister_fprobe()
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A DMakefile107 obj-$(CONFIG_RETHOOK) += rethook.o
/linux/include/linux/
A Drethook.h29 struct rethook { struct
55 struct rethook *rethook; member
60 struct rethook *rethook_alloc(void *data, rethook_handler_t handler, int size, int num);
61 void rethook_stop(struct rethook *rh);
62 void rethook_free(struct rethook *rh);
63 struct rethook_node *rethook_try_get(struct rethook *rh);
A Dfprobe.h43 struct rethook *rethook; member
A Dkprobes.h154 struct rethook *rh;
201 return (struct kretprobe *)ri->node.rethook->data; in get_kretprobe()
/linux/arch/riscv/kernel/probes/
A DMakefile3 obj-$(CONFIG_RETHOOK) += rethook.o rethook_trampoline.o
/linux/arch/loongarch/kernel/
A DMakefile76 obj-$(CONFIG_RETHOOK) += rethook.o rethook_trampoline.o
/linux/arch/s390/kernel/
A DMakefile64 obj-$(CONFIG_RETHOOK) += rethook.o
/linux/arch/x86/kernel/
A DMakefile106 obj-$(CONFIG_RETHOOK) += rethook.o
/linux/arch/powerpc/kernel/
A DMakefile142 obj-$(CONFIG_RETHOOK) += rethook.o
/linux/Documentation/trace/
A Dfprobe.rst168 - fprobe fails to setup the function exit because of the shortage of rethook

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