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trace: do not limit trace buffer to 2GiB

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There is no good reason to limit the trace buffer to 2GiB on a 64bit
system. Adjust the types of the relevant parameters.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Heinrich Schuchardt
2019-06-14 21:50:55 +02:00
committed by Simon Glass
parent b8e1f8270c
commit 2b7a3882e0
4 changed files with 16 additions and 18 deletions
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6
include/trace.h
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@@ -39,7 +39,7 @@ struct trace_output_func {
/* A header at the start of the trace output buffer */
struct trace_output_hdr {
enum trace_chunk_type type; /* Record type */
uint32_t rec_count; /* Number of records */
size_t rec_count; /* Number of records */
};
/* Print statistics about traced function calls */
@@ -57,7 +57,7 @@ void trace_print_stats(void);
* @param needed Returns number of bytes used / needed
* @return 0 if ok, -1 on error (buffer exhausted)
*/
int trace_list_functions(void *buff, int buff_size, unsigned *needed);
int trace_list_functions(void *buff, size_t buff_size, size_t *needed);
/* Flags for ftrace_record */
enum ftrace_flags {
@@ -77,7 +77,7 @@ struct trace_call {
uint32_t flags; /* Flags and timestamp */
};
int trace_list_calls(void *buff, int buff_size, unsigned int *needed);
int trace_list_calls(void *buff, size_t buff_size, size_t *needed);
/**
* Turn function tracing on and off