Commit graph

2 commits

Author SHA1 Message Date
hujun5
217e685beb pthread: move pthread_cond to userspace
Move pthread condition variable implementation from kernel (sched/pthread)
to userspace library (libs/libc/pthread). This allows userspace to handle
condition variable operations directly, reducing syscall overhead and
improving performance for pthread applications.

Signed-off-by: hujun5 <hujun5@xiaomi.com>
2026-01-26 16:26:39 +08:00
hujun5
5051721298 sched/pthread: move pthread mutex from syscall to user-space
Move pthread mutex operations from kernel-space syscall
interface to user-space implementations
to reduce syscall overhead. Relocate mutex holder list
tracking from task control block (tcb) to
thread local storage (tls) to improve memory layout and
cache efficiency. Add helper macros for
conditional mutex implementations and update syscall
interface accordingly.

Signed-off-by: hujun5 <hujun5@xiaomi.com>
2026-01-22 12:40:49 -03:00
Renamed from sched/pthread/pthread_mutexconsistent.c (Browse further)