| 1 |
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| 2 | #include <linux/atomic.h>
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| 3 | #include <linux/debugfs.h>
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| 4 | #include <linux/notifier.h>
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| 5 |
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| 6 | struct notifier_err_inject_action {
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| 7 | unsigned long val;
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| 8 | int error;
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| 9 | const char *name;
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| 10 | };
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| 11 |
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| 12 | #define NOTIFIER_ERR_INJECT_ACTION(action) \
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| 13 | .name = #action, .val = (action),
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| 14 |
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| 15 | struct notifier_err_inject {
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| 16 | struct notifier_block nb;
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| 17 | struct notifier_err_inject_action actions[];
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| 18 |
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| 19 | };
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| 20 |
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| 21 | extern struct dentry *notifier_err_inject_dir;
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| 22 |
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| 23 | extern struct dentry *notifier_err_inject_init(const char *name,
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| 24 | struct dentry *parent, struct notifier_err_inject *err_inject,
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| 25 | int priority);
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