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[Sysman] Add support to control lifetime of file descriptor

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This patch adds support to open and close the drm fd,
so that more granular control of drm fd could be
achieved.

Related-To: LOCI-3986

Signed-off-by: Joshua Santosh Ranjan <joshua.santosh.ranjan@intel.com>
This commit is contained in:
Joshua Santosh Ranjan
2023-03-01 09:29:12 +00:00
committed by Compute-Runtime-Automation
parent f7cf09d195
commit b180a83a24
19 changed files with 229 additions and 28 deletions
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9
shared/source/os_interface/linux/hw_device_id_linux.cpp
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@@ -10,15 +10,8 @@
namespace NEO {
void HwDeviceIdDrm::closeFileDescriptor() {
if (fileDescriptor > 0) {
SysCalls::close(fileDescriptor);
fileDescriptor = -1;
}
}
HwDeviceIdDrm::~HwDeviceIdDrm() {
closeFileDescriptor();
SysCalls::close(fileDescriptor);
}
} // namespace NEO