mirror of
https://github.com/apache/nuttx.git
synced 2026-05-10 07:18:49 +08:00
Sumit6307
b2b78d2f8a
Build Documentation / build-html (push) Has been cancelled
This adds a kernel-level performance profiler for the VFS. By enabling CONFIG_FS_PROFILER, the core VFS system calls (file_read, file_write, file_open, and file_close) are instrumented to track high-resolution execution times using clock_systime_timespec() seamlessly. The collected statistics are exposed dynamically via a new procfs node at /proc/fs/profile, allowing CI regression testing without needing external debugging tools. Signed-off-by: Sumit6307 <sumitkesar6307@gmail.com>