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Sat, 12 Jul 2025 01:44:25 GMT (envelope-from git) Date: Sat, 12 Jul 2025 01:44:25 GMT Message-Id: <202507120144.56C1iPGi050668@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org From: Konstantin Belousov Subject: git: bc0d313bc84d - stable/14 - aio: if there is at least one aio thread, hide an error from aio_init_aioinfo() List-Id: Commit messages for all branches of the src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-all List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: dev-commits-src-all@freebsd.org Sender: owner-dev-commits-src-all@FreeBSD.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: kib X-Git-Repository: src X-Git-Refname: refs/heads/stable/14 X-Git-Reftype: branch X-Git-Commit: bc0d313bc84d3ef11be8c77ee65fe89cac73183b Auto-Submitted: auto-generated The branch stable/14 has been updated by kib: URL: https://cgit.FreeBSD.org/src/commit/?id=bc0d313bc84d3ef11be8c77ee65fe89cac73183b commit bc0d313bc84d3ef11be8c77ee65fe89cac73183b Author: Konstantin Belousov AuthorDate: 2025-07-07 14:35:11 +0000 Commit: Konstantin Belousov CommitDate: 2025-07-12 01:41:35 +0000 aio: if there is at least one aio thread, hide an error from aio_init_aioinfo() (cherry picked from commit 0c38e3dbbf6eaa2755d34189149c9140cacd4bb1) --- sys/kern/vfs_aio.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/sys/kern/vfs_aio.c b/sys/kern/vfs_aio.c index ff1e522f7cf2..a14865f6b20c 100644 --- a/sys/kern/vfs_aio.c +++ b/sys/kern/vfs_aio.c @@ -464,8 +464,15 @@ aio_init_aioinfo(struct proc *p) error = 0; while (num_aio_procs < MIN(target_aio_procs, max_aio_procs)) { error = aio_newproc(NULL); - if (error != 0) + if (error != 0) { + /* + * At least one worker is enough to have AIO + * functional. Clear error in that case. + */ + if (num_aio_procs > 0) + error = 0; break; + } } return (error); }