tetragon: Add uprobe multi support #1914
Merged
Commits on Apr 1, 2024
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tetragon: Add MultiRelinkUnloader unloader
The MultiRelinkUnloader unloader keeps and unloads multiple links, which will be needed for multi uprobes. Signed-off-by: Jiri Olsa <[email protected]>
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tetragon: Add HasUprobeMulti function
To detect uprobe multi link. Signed-off-by: Jiri Olsa <[email protected]>
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tetragon: Add uprobe multi bpf object
Compile new bpf_multi_uprobe_v60.o object with __MULTI_KPROBE defined. It will be used for uprobe multi sensor. Signed-off-by: Jiri Olsa <[email protected]>
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tetragon: Add LoadMultiUprobeProgram function
Adding LoadMultiUprobeProgram function to load uprobe multi programs. Signed-off-by: Jiri Olsa <[email protected]>
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tetragon: Add multi uprobe sensor
Adding support to load multiple uprobes via uprobes multi interface. Signed-off-by: Jiri Olsa <[email protected]>
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tetragon: Add support to disable uprobe multi through spec options
Adding support to process options passed in spec for uprobe sensor. At the moment the only supported option is to disable uprobe multi. Signed-off-by: Jiri Olsa <[email protected]>
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tetragon: Add documentation for uprobe options
Signed-off-by: Jiri Olsa <[email protected]>
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