ftrace: Use BIT() macro
It's cleaner to use the BIT() macro instead of raw shift operation. Link: http://lkml.kernel.org/r/20191121133815.15040-1-info@metux.net Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net> [ Added BIT() for bits 16 and 17 ] Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
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@ -149,24 +149,24 @@ ftrace_func_t ftrace_ops_get_func(struct ftrace_ops *ops);
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* (internal ftrace only, should not be used by others)
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*/
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enum {
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FTRACE_OPS_FL_ENABLED = 1 << 0,
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FTRACE_OPS_FL_DYNAMIC = 1 << 1,
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FTRACE_OPS_FL_SAVE_REGS = 1 << 2,
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FTRACE_OPS_FL_SAVE_REGS_IF_SUPPORTED = 1 << 3,
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FTRACE_OPS_FL_RECURSION_SAFE = 1 << 4,
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FTRACE_OPS_FL_STUB = 1 << 5,
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FTRACE_OPS_FL_INITIALIZED = 1 << 6,
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FTRACE_OPS_FL_DELETED = 1 << 7,
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FTRACE_OPS_FL_ADDING = 1 << 8,
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FTRACE_OPS_FL_REMOVING = 1 << 9,
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FTRACE_OPS_FL_MODIFYING = 1 << 10,
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FTRACE_OPS_FL_ALLOC_TRAMP = 1 << 11,
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FTRACE_OPS_FL_IPMODIFY = 1 << 12,
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FTRACE_OPS_FL_PID = 1 << 13,
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FTRACE_OPS_FL_RCU = 1 << 14,
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FTRACE_OPS_FL_TRACE_ARRAY = 1 << 15,
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FTRACE_OPS_FL_PERMANENT = 1 << 16,
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FTRACE_OPS_FL_DIRECT = 1 << 17,
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FTRACE_OPS_FL_ENABLED = BIT(0),
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FTRACE_OPS_FL_DYNAMIC = BIT(1),
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FTRACE_OPS_FL_SAVE_REGS = BIT(2),
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FTRACE_OPS_FL_SAVE_REGS_IF_SUPPORTED = BIT(3),
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FTRACE_OPS_FL_RECURSION_SAFE = BIT(4),
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FTRACE_OPS_FL_STUB = BIT(5),
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FTRACE_OPS_FL_INITIALIZED = BIT(6),
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FTRACE_OPS_FL_DELETED = BIT(7),
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FTRACE_OPS_FL_ADDING = BIT(8),
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FTRACE_OPS_FL_REMOVING = BIT(9),
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FTRACE_OPS_FL_MODIFYING = BIT(10),
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FTRACE_OPS_FL_ALLOC_TRAMP = BIT(11),
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FTRACE_OPS_FL_IPMODIFY = BIT(12),
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FTRACE_OPS_FL_PID = BIT(13),
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FTRACE_OPS_FL_RCU = BIT(14),
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FTRACE_OPS_FL_TRACE_ARRAY = BIT(15),
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FTRACE_OPS_FL_PERMANENT = BIT(16),
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FTRACE_OPS_FL_DIRECT = BIT(17),
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};
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#ifdef CONFIG_DYNAMIC_FTRACE
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