https://sandeep007734.github.io/series/lock-series/Recent content in Locking primitives on Sandeep KumarHugoen-usFri, 17 Jul 2026 00:00:00 +0530https://sandeep007734.github.io/series/lock-series/spin_or_sleep/Wed, 15 Jul 2026 00:00:00 +0530https://sandeep007734.github.io/series/lock-series/spin_or_sleep/Spinlocks, mutexes, semaphores, reader-writer locks, seqlocks, and futexes — when to spin, when to sleephttps://sandeep007734.github.io/series/lock-series/rcu/Wed, 15 Jul 2026 00:00:00 +0530https://sandeep007734.github.io/series/lock-series/rcu/How RCU achieves zero-cost readers — core constructs, a toy example, the kernel implementation, and canonical papers