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src: mark code as "cold"
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Mark further initialisation, configuration and freeing paths as
"cold."

Signed-off-by: Guennadi Liakhovetski <[email protected]>
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@lyakh @lgirdwood
lyakh authored and lgirdwood committed Feb 18, 2025
1 parent 4002014 commit 3d78863
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Showing 3 changed files with 27 additions and 27 deletions.
6 changes: 3 additions & 3 deletions src/audio/src/src.c
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Original file line number Diff line number Diff line change
Expand Up @@ -33,9 +33,9 @@

LOG_MODULE_DECLARE(src, CONFIG_SOF_LOG_LEVEL);

static int src_prepare(struct processing_module *mod,
struct sof_source **sources, int num_of_sources,
struct sof_sink **sinks, int num_of_sinks)
__cold static int src_prepare(struct processing_module *mod,
struct sof_source **sources, int num_of_sources,
struct sof_sink **sinks, int num_of_sinks)
{
struct comp_data *cd = module_get_private_data(mod);
struct src_param *a = &cd->param;
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36 changes: 18 additions & 18 deletions src/audio/src/src_common.c
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Original file line number Diff line number Diff line change
Expand Up @@ -44,7 +44,7 @@
LOG_MODULE_REGISTER(src, CONFIG_SOF_LOG_LEVEL);

/* Calculates buffers to allocate for a SRC mode */
static int src_buffer_lengths(struct comp_dev *dev, struct comp_data *cd, int nch)
__cold static int src_buffer_lengths(struct comp_dev *dev, struct comp_data *cd, int nch)
{
const struct src_stage *stage1;
const struct src_stage *stage2;
Expand Down Expand Up @@ -183,8 +183,8 @@ static int init_stages(const struct src_stage *stage1, const struct src_stage *s
return 0;
}

static int src_polyphase_init(struct polyphase_src *src, struct src_param *p,
int32_t *delay_lines_start)
__cold static int src_polyphase_init(struct polyphase_src *src, struct src_param *p,
int32_t *delay_lines_start)
{
const struct src_stage *stage1;
const struct src_stage *stage2;
Expand Down Expand Up @@ -392,7 +392,7 @@ void src_set_alignment(struct sof_source *source, struct sof_sink *sink)
sink_set_alignment_constants(sink, byte_align, frame_align_req);
}

static int src_verify_params(struct processing_module *mod)
__cold static int src_verify_params(struct processing_module *mod)
{
struct sof_ipc_stream_params *params = mod->stream_params;
struct comp_data *cd = module_get_private_data(mod);
Expand Down Expand Up @@ -473,9 +473,9 @@ static bool src_get_copy_limits(struct comp_data *cd,
return true;
}

int src_params_general(struct processing_module *mod,
struct sof_source *source,
struct sof_sink *sink)
__cold int src_params_general(struct processing_module *mod,
struct sof_source *source,
struct sof_sink *sink)
{
struct comp_data *cd = module_get_private_data(mod);
struct comp_dev *dev = mod->dev;
Expand Down Expand Up @@ -574,7 +574,7 @@ int src_params_general(struct processing_module *mod,
return 0;
}

int src_param_set(struct comp_dev *dev, struct comp_data *cd)
__cold int src_param_set(struct comp_dev *dev, struct comp_data *cd)
{
struct src_param *a = &cd->param;
int fs_in = cd->source_rate;
Expand All @@ -593,9 +593,9 @@ int src_param_set(struct comp_dev *dev, struct comp_data *cd)
return 0;
}

int src_allocate_copy_stages(struct comp_dev *dev, struct src_param *prm,
const struct src_stage *stage_src1,
const struct src_stage *stage_src2)
__cold int src_allocate_copy_stages(struct comp_dev *dev, struct src_param *prm,
const struct src_stage *stage_src1,
const struct src_stage *stage_src2)
{
#if CONFIG_FAST_GET
struct src_stage *stage_dst;
Expand Down Expand Up @@ -666,21 +666,21 @@ int src_process(struct processing_module *mod,
return cd->src_func(cd, sources[0], sinks[0]);
}

int src_set_config(struct processing_module *mod, uint32_t config_id,
enum module_cfg_fragment_position pos, uint32_t data_offset_size,
const uint8_t *fragment, size_t fragment_size, uint8_t *response,
size_t response_size)
__cold int src_set_config(struct processing_module *mod, uint32_t config_id,
enum module_cfg_fragment_position pos, uint32_t data_offset_size,
const uint8_t *fragment, size_t fragment_size, uint8_t *response,
size_t response_size)
{
return -EINVAL;
}

int src_get_config(struct processing_module *mod, uint32_t config_id,
uint32_t *data_offset_size, uint8_t *fragment, size_t fragment_size)
__cold int src_get_config(struct processing_module *mod, uint32_t config_id,
uint32_t *data_offset_size, uint8_t *fragment, size_t fragment_size)
{
return -EINVAL;
}

int src_reset(struct processing_module *mod)
__cold int src_reset(struct processing_module *mod)
{
struct comp_data *cd = module_get_private_data(mod);

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12 changes: 6 additions & 6 deletions src/audio/src/src_ipc4.c
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Original file line number Diff line number Diff line change
Expand Up @@ -76,7 +76,7 @@ int src_stream_pcm_sink_rate_check(struct ipc4_config_src cfg,
* set up param then verify param. BTW for IPC3 path, the param is sent by
* host driver.
*/
int src_set_params(struct processing_module *mod, struct sof_sink *sink)
__cold int src_set_params(struct processing_module *mod, struct sof_sink *sink)
{
struct sof_ipc_stream_params src_params;
struct sof_ipc_stream_params *params = mod->stream_params;
Expand Down Expand Up @@ -116,8 +116,8 @@ int src_set_params(struct processing_module *mod, struct sof_sink *sink)
return ret;
}

void src_get_source_sink_params(struct comp_dev *dev, struct sof_source *source,
struct sof_sink *sink)
__cold void src_get_source_sink_params(struct comp_dev *dev, struct sof_source *source,
struct sof_sink *sink)
{
struct processing_module *mod = comp_mod(dev);
struct comp_data *cd = module_get_private_data(mod);
Expand All @@ -135,9 +135,9 @@ void src_get_source_sink_params(struct comp_dev *dev, struct sof_source *source,
sink_set_rate(sink, cd->ipc_config.sink_rate);
}

int src_prepare_general(struct processing_module *mod,
struct sof_source *source,
struct sof_sink *sink)
__cold int src_prepare_general(struct processing_module *mod,
struct sof_source *source,
struct sof_sink *sink)
{
struct comp_data *cd = module_get_private_data(mod);
struct comp_dev *dev = mod->dev;
Expand Down

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