Re: [PATCH 0/3] ovl: make cachestat() work
Andrew Morton <[email protected]> Wed, 24 Jun 2026 13:50:02 -0700
| Newsgroups | org.kernel.vger.linux-unionfs,org.kernel.vger.linux-fsdevel,org.kernel.vger.linux-kernel,org.kernel.vger.linux-kselftest,org.kvack.linux-mm |
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| Message-ID | <[email protected]> |
On Tue, 23 Jun 2026 13:14:47 +0200 Pavel Tikhomirov <[email protected]> wrote: > We were using cachestat() for our internal Virtuozzo cache related tests > and I saw that test behaves wrong on overlayfs, syscall returns all > zeroes instead of any meaningful cache statistics there. Let's fix it > similar to what was done for fadvise(). Thanks. Sashiko seems to have a found a couple of issues: https://sashiko.dev/#/patchset/[email protected]