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| author | Jan Vesely <jan.vesely@rutgers.edu> | 2018-05-18 11:39:15 -0400 |
|---|---|---|
| committer | Jan Vesely <jan.vesely@rutgers.edu> | 2018-05-25 12:12:00 -0400 |
| commit | c1f2d9b900e30119bcf6f88c0d11a0dd620fd060 (patch) | |
| tree | c0307cd6398788db1ea202814c593b1ff5b00a1e | |
| parent | 52ef6fbaf1962dac2a8b75078c20d65da90cfe8d (diff) | |
| download | external_libdrm-c1f2d9b900e30119bcf6f88c0d11a0dd620fd060.tar.gz external_libdrm-c1f2d9b900e30119bcf6f88c0d11a0dd620fd060.tar.bz2 external_libdrm-c1f2d9b900e30119bcf6f88c0d11a0dd620fd060.zip | |
amdgpu: Destroy fd_hash table when the last device is removed.
Fixes memory leak on module unload.
Analogous to mesa commit of the same name.
Signed-off-by: Jan Vesely <jan.vesely@rutgers.edu>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
| -rw-r--r-- | amdgpu/amdgpu_device.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/amdgpu/amdgpu_device.c b/amdgpu/amdgpu_device.c index e23dd3b36..34ac95b85 100644 --- a/amdgpu/amdgpu_device.c +++ b/amdgpu/amdgpu_device.c @@ -128,6 +128,10 @@ static void amdgpu_device_free_internal(amdgpu_device_handle dev) { pthread_mutex_lock(&fd_mutex); util_hash_table_remove(fd_tab, UINT_TO_PTR(dev->fd)); + if (util_hash_table_count(fd_tab) == 0) { + util_hash_table_destroy(fd_tab); + fd_tab = NULL; + } close(dev->fd); if ((dev->flink_fd >= 0) && (dev->fd != dev->flink_fd)) close(dev->flink_fd); |