Merging upstream version 1.45.3+dfsg.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 58 insertions, 0 deletions

diff --git a/src/collectors/ebpf.plugin/ebpf_swap.h b/src/collectors/ebpf.plugin/ebpf_swap.h
new file mode 100644
index 000000000..38e700ee0
--- /dev/null
+++ b/src/collectors/ebpf.plugin/ebpf_swap.h
@@ -0,0 +1,58 @@
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#ifndef NETDATA_EBPF_SWAP_H
+#define NETDATA_EBPF_SWAP_H 1
+
+// Module name & description
+#define NETDATA_EBPF_MODULE_NAME_SWAP "swap"
+#define NETDATA_EBPF_SWAP_MODULE_DESC "Monitor swap space usage. This thread is integrated with apps and cgroup."
+
+#define NETDATA_SWAP_SLEEP_MS 850000ULL
+
+// charts
+#define NETDATA_MEM_SWAP_CHART "swapcalls"
+#define NETDATA_MEM_SWAP_READ_CHART "swap_read_call"
+#define NETDATA_MEM_SWAP_WRITE_CHART "swap_write_call"
+#define NETDATA_SWAP_SUBMENU "swap"
+
+// configuration file
+#define NETDATA_DIRECTORY_SWAP_CONFIG_FILE "swap.conf"
+
+// Contexts
+#define NETDATA_CGROUP_SWAP_READ_CONTEXT "systemd.cgroup.swap_read"
+#define NETDATA_CGROUP_SWAP_WRITE_CONTEXT "systemd.cgroup.swap_write"
+#define NETDATA_SYSTEMD_SWAP_READ_CONTEXT "systemd.services.swap_read"
+#define NETDATA_SYSTEMD_SWAP_WRITE_CONTEXT "systemd.services.swap_write"
+
+typedef struct netdata_publish_swap {
+    uint64_t ct;
+    uint32_t tgid;
+    uint32_t uid;
+    uint32_t gid;
+    char name[TASK_COMM_LEN];
+
+    uint64_t read;
+    uint64_t write;
+} netdata_publish_swap_t;
+
+enum swap_tables {
+    NETDATA_PID_SWAP_TABLE,
+    NETDATA_SWAP_CONTROLLER,
+    NETDATA_SWAP_GLOBAL_TABLE
+};
+
+enum swap_counters {
+    NETDATA_KEY_SWAP_READPAGE_CALL,
+    NETDATA_KEY_SWAP_WRITEPAGE_CALL,
+
+    // Keep this as last and don't skip numbers as it is used as element counter
+    NETDATA_SWAP_END
+};
+
+void *ebpf_swap_thread(void *ptr);
+void ebpf_swap_create_apps_charts(struct ebpf_module *em, void *ptr);
+
+extern struct config swap_config;
+extern netdata_ebpf_targets_t swap_targets[];
+
+#endif