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This commit is contained in:
Andy Ritger
2023-10-17 09:25:29 -07:00
parent f59818b751
commit b5bf85a8e3
917 changed files with 132480 additions and 110015 deletions
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src/common/inc/nvlog_defs.h
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@@ -151,7 +151,7 @@ extern NVLOG_LOGGER NvLogLogger;
* from certain RmCtrl handlers.
*
* Historically in most contexts obtaining RMAPI lock would suffice, and mainLock would optionally
* be used for certain buffers. Ioctl NV_ESC_RM_NVLOG_CTRL cannot touch RMAPI lock and needs
* be used for certain buffers. Ioctl NV_ESC_RM_LOCKLESS_DIAGNOSTIC cannot touch RMAPI lock and needs
* to access NvLog. The latter operation might race if called at an inopportune time: e.g. if the
* ioctl is called during RM init when KGSP creates/deletes GSP NvLog buffers. Using buffersLock is
* thus necessary to resolve the potential race.