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| author | Zhen Ni <nizhen@uniontech.com> | 2022-08-03 17:19:59 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-08-10 15:41:23 -0400 |
| commit | 541d54e40f1672dea6514ad64d54d61ed952648e (patch) | |
| tree | cb26999d5bebb622847091e4860391adeb95c8eb /drivers/gpu | |
| parent | 5afb76522a0af0513b6dc01f84128a73206b051b (diff) | |
| download | linux-541d54e40f1672dea6514ad64d54d61ed952648e.tar.gz | |
drm/amd/pm: Fix a potential gpu_metrics_table memory leak
Memory is allocated for gpu_metrics_table in
smu_v13_0_5_init_smc_tables(), but not freed in
smu_v13_0_5_fini_smc_tables(). This may cause memory leaks, fix it.
Reviewed-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Zhen Ni <nizhen@uniontech.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_5_ppt.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_5_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_5_ppt.c index 47360ef5c175..66445964efbd 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_5_ppt.c +++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_5_ppt.c @@ -176,6 +176,9 @@ static int smu_v13_0_5_fini_smc_tables(struct smu_context *smu) kfree(smu_table->watermarks_table); smu_table->watermarks_table = NULL; + kfree(smu_table->gpu_metrics_table); + smu_table->gpu_metrics_table = NULL; + return 0; } |