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29 lines
976 B
29 lines
976 B
2 months ago
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From e2110f72069f184c87df348247e8f3106c81d44a Mon Sep 17 00:00:00 2001
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From: "Richard W.M. Jones" <rjones@redhat.com>
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Date: Tue, 27 Jun 2023 11:36:55 +0100
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Subject: [PATCH] ocaml: Release runtime lock around guestfs_close
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When finalizing the handle we call guestfs_close. This function could
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be long-running (eg. it may have to shut down the qemu subprocess), so
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release the runtime lock.
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(cherry picked from commit 4a79c023e57e07844c2ac3259aaf9b885e402fdf)
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---
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ocaml/guestfs-c.c | 2 ++
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1 file changed, 2 insertions(+)
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diff --git a/ocaml/guestfs-c.c b/ocaml/guestfs-c.c
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index 8c8aa460..a1865a72 100644
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--- a/ocaml/guestfs-c.c
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+++ b/ocaml/guestfs-c.c
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@@ -77,7 +77,9 @@ guestfs_finalize (value gv)
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* above, which is why we don't want to delete them before
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* closing the handle.
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*/
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+ caml_release_runtime_system ();
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guestfs_close (g);
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+ caml_acquire_runtime_system ();
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/* Now unregister the global roots. */
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if (roots && len > 0) {
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