Re: [PATCH v4 00/16] block: add blktrace support for zoned block devies
"Martin K. Petersen" <[email protected]> Mon, 20 Oct 2025 22:25:23 -0400
| Newsgroups | org.kernel.vger.linux-btrace,org.kernel.vger.linux-block,org.kernel.vger.linux-kernel,org.kernel.vger.linux-trace-kernel |
|---|---|
| Organization | Oracle Corporation |
| Message-ID | <[email protected]> |
Johannes, > This patch series extends the kernel blktrace infrastructure to > support tracing zoned block device commands. Zoned block devices > (e.g., ZAC/ZBC and ZNS) introduce command types such as zone open, > close, reset, finish, and zone append. These are currently not visible > in blktrace, making it difficult to debug and analyze I/O workloads on > zoned devices. Looks OK to me. Reviewed-by: Martin K. Petersen <[email protected]> -- Martin K. Petersen