fly316/PX4-Autopilot
7
0
Fork 0
mirror of https://gitee.com/mirrors_PX4/PX4-Autopilot.git synced 2026-04-14 10:07:39 +08:00
Code Issues Packages Projects Releases Wiki Activity

uORB: uORBDeviceNode use px4_cache_aligned_alloc

Browse Source
This commit is contained in:
Daniel Agar 2022-02-07 12:43:30 -05:00
parent f4d02a2937
commit be3da5089c
1 changed files with 4 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
platforms/common/uORB/uORBDeviceNode.cpp
View File

@ -84,7 +84,7 @@ uORB::DeviceNode::DeviceNode(const struct orb_metadata *meta, const uint8_t inst
uORB::DeviceNode::~DeviceNode()
{
delete[] _data;
free(_data);
const char *devname = get_devname();
@ -186,7 +186,9 @@ uORB::DeviceNode::write(cdev::file_t *filp, const char *buffer, size_t buflen)
/* re-check size */
if (nullptr == _data) {
_data = new uint8_t[_meta->o_size * _queue_size];
const size_t data_size = _meta->o_size * _queue_size;
_data = (uint8_t *) px4_cache_aligned_alloc(data_size);
memset(_data, 0, data_size);
}
unlock();