47 lines
1.6 KiB
Diff
47 lines
1.6 KiB
Diff
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From 983a57fd37dc8e42e9c4e4dfc72eb346a4385948 Mon Sep 17 00:00:00 2001
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From: Aleksa Sarai <asarai@suse.de>
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Date: Mon, 22 May 2023 15:44:54 +1000
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Subject: [PATCH 3/7] BUILD: SLE12: revert "graphdriver/btrfs: use kernel UAPI
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headers"
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This reverts commit 3208dcabdc8997340b255f5b880fef4e3f54580d.
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On SLE 12, our UAPI headers are too old, resulting in us being unable to
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build the btrfs driver with the new headers. This patch is only needed
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for SLE-12.
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Signed-off-by: Aleksa Sarai <cyphar@cyphar.com>
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---
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daemon/graphdriver/btrfs/btrfs.go | 13 ++++---------
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1 file changed, 4 insertions(+), 9 deletions(-)
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diff --git a/daemon/graphdriver/btrfs/btrfs.go b/daemon/graphdriver/btrfs/btrfs.go
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index 6aaa33cf7622..7264d4036427 100644
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--- a/daemon/graphdriver/btrfs/btrfs.go
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+++ b/daemon/graphdriver/btrfs/btrfs.go
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@@ -4,17 +4,12 @@ package btrfs // import "github.com/docker/docker/daemon/graphdriver/btrfs"
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/*
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#include <stdlib.h>
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-#include <stdio.h>
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#include <dirent.h>
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-#include <linux/version.h>
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-#if LINUX_VERSION_CODE < KERNEL_VERSION(4,12,0)
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- #error "Headers from kernel >= 4.12 are required to build with Btrfs support."
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- #error "HINT: Set 'DOCKER_BUILDTAGS=exclude_graphdriver_btrfs' to build without Btrfs."
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-#endif
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-
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-#include <linux/btrfs.h>
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-#include <linux/btrfs_tree.h>
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+// keep struct field name compatible with btrfs-progs < 6.1.
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+#define max_referenced max_rfer
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+#include <btrfs/ioctl.h>
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+#include <btrfs/ctree.h>
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static void set_name_btrfs_ioctl_vol_args_v2(struct btrfs_ioctl_vol_args_v2* btrfs_struct, const char* value) {
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snprintf(btrfs_struct->name, BTRFS_SUBVOL_NAME_MAX, "%s", value);
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--
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2.45.2
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