ring_buffer_read

Name:g_buffer_read_finish - finish reading the iterator of the buffer*@iter: The iterator retrieved by ring_buffer_start* This re-enables the recording to the buffer, and frees the* iterator.

Proto:void ring_buffer_read_finish(struct ring_buffer_iter *iter)

Type:void

Parameter:

Type	Parameter	Name
struct ring_buffer_iter *	iter

4281

cpu_buffer = cpu_buffer

4290

raw_spin_lock_irqsave( & serialize readers , flags)

4291

_check_pages - integrity check of buffer pages*@cpu_buffer: CPU buffer with pages to test* As a safety measure we check to make sure the data pages have not* been corrupted.

4292

raw_spin_unlock_irqrestore( & serialize readers , flags)

4294

atomic_dec( & record_disabled)

4295

atomic_dec( & resize_disabled)

4296

kfree(iter)

**Caller**
Name	Describe
tracing_release
ftrace_dump_buf

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Function report