Function report |
Source Code:include\linux\kprobes.h |
Create Date:2022-07-28 05:53:27 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:Is this kprobe disabled ?
Proto:static inline int kprobe_disabled(struct kprobe *p)
Type:int
Parameter:
Type | Parameter | Name |
---|---|---|
struct kprobe * | p |
122 | Return * Indicates various status flags. * Protected by kprobe_mutex after this kprobe is registered. & (probe is temporarily disabled | akpoint has already gone ) |
Name | Describe |
---|---|
optimized_callback | Optimized kprobe call back function: called from optinsn |
arch_check_optimized_kprobe | Check optimized_kprobe can actually be optimized. |
arch_optimize_kprobes | Replace breakpoints (int3) with relative jumps.* Caller must call with locking kprobe_mutex and text_mutex. |
kprobe_ftrace_handler | Ftrace callback handler for kprobes -- called under preepmt disabed |
kprobe_unused | Return true(!0) if the kprobe is unused |
opt_pre_handler | Call all pre_handler on the list, but ignores its return value.* This must be called from arch-dep optimized caller. |
kprobe_disarmed | Return true(!0) if the kprobe is disarmed. Note: p must be on hash list |
do_unoptimize_kprobes | Unoptimize (replace a jump with a breakpoint and remove the breakpoint* if need) kprobes listed on unoptimizing_list. |
optimize_kprobe | Optimize kprobe if p is ready to be optimized |
force_unoptimize_kprobe | Short cut to direct unoptimizing |
optimize_all_kprobes | |
unoptimize_all_kprobes | |
aggr_pre_handler | |
aggr_post_handler | |
register_aggr_kprobe | This is the second or subsequent kprobe at the address - handle* the intricacies |
register_kprobe | |
aggr_kprobe_disabled | Check if all probes on the aggrprobe are disabled |
__disable_kprobe | Disable one kprobe: Make sure called under kprobe_mutex is locked |
__unregister_kprobe_top | Unregister a kprobe without a scheduler synchronization. |
enable_kprobe | Enable one kprobe |
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