I found many "*LSP" functions in AOSP code, Like applyOomAdjLSP in OomAdjuster.java. What does this mean?

CodePudding user response：

This abbreviation is explained in the ActivityManagerService source:

For the naming convention of function suffixes:

• LOSP: Locked with any Of global am Service or Process lock
• LSP: Locked with both of global am Service and Process lock
• Locked: Locked with global am service lock alone
• LPr: Locked with Process lock alone