From: Jacob Thompson <jacobT@beta.pyu.ca>
To: <io-uring@vger.kernel.org>
Subject: statx can't used fixed file?
Date: Tue, 7 Oct 2025 02:15:54 -0400 (EDT) [thread overview]
Message-ID: <20251007061554.74792140672@vultr155> (raw)
I'm having a hard time telling which opcodes can use a fixed file. I assume all would?
I don't see 'read' explicitly saying it supports it, but it ran fine.
I'm able to open a file (normal call) and use IORING_OP_STATX with AT_EMPTY_PATH to get the file size.
When I try to use openat and use a fixed file it no longer works. Is this unsupported?
I don't see "sqe->flags |= IOSQE_FIXED_FILE;" in the statx test, I'm assuming if I don't see a test for it, it's likely not supported?
reply other threads:[~2025-10-07 6:15 UTC|newest]
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