From be1c7e50e1e8809ea56f2c9d472eccd8ffd73a97 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 04:57:58 +0200 Subject: Adding upstream version 1.44.3. Signed-off-by: Daniel Baumann --- collectors/ebpf.plugin/ebpf_filesystem.h | 62 ++++++++++++++++++++++++++++++++ 1 file changed, 62 insertions(+) create mode 100644 collectors/ebpf.plugin/ebpf_filesystem.h (limited to 'collectors/ebpf.plugin/ebpf_filesystem.h') diff --git a/collectors/ebpf.plugin/ebpf_filesystem.h b/collectors/ebpf.plugin/ebpf_filesystem.h new file mode 100644 index 00000000..f58d7fbe --- /dev/null +++ b/collectors/ebpf.plugin/ebpf_filesystem.h @@ -0,0 +1,62 @@ +// SPDX-License-Identifier: GPL-3.0-or-later + +#ifndef NETDATA_EBPF_FILESYSTEM_H +#define NETDATA_EBPF_FILESYSTEM_H 1 + +// Module name & description +#define NETDATA_EBPF_MODULE_NAME_FILESYSTEM "filesystem" +#define NETDATA_EBPF_FS_MODULE_DESC "Monitor filesystem latency for: btrfs, ext4, nfs, xfs and zfs." + +#include "ebpf.h" +#ifdef LIBBPF_MAJOR_VERSION +#include "includes/filesystem.skel.h" +#endif + +#define NETDATA_FS_MAX_DIST_NAME 64UL + +#define NETDATA_FILESYSTEM_CONFIG_NAME "filesystem" + +// Process configuration name +#define NETDATA_FILESYSTEM_CONFIG_FILE "filesystem.conf" + +typedef struct netdata_fs_hist { + uint32_t hist_id; + uint32_t bin; +} netdata_fs_hist_t; + +enum filesystem_limit { + NETDATA_KEY_CALLS_READ = 24, + NETDATA_KEY_CALLS_WRITE = 48, + NETDATA_KEY_CALLS_OPEN = 72, + NETDATA_KEY_CALLS_SYNC = 96 +}; + +enum netdata_filesystem_flags { + NETDATA_FILESYSTEM_FLAG_NO_PARTITION = 0, + NETDATA_FILESYSTEM_LOAD_EBPF_PROGRAM = 1, + NETDATA_FILESYSTEM_FLAG_HAS_PARTITION = 2, + NETDATA_FILESYSTEM_FLAG_CHART_CREATED = 4, + NETDATA_FILESYSTEM_FILL_ADDRESS_TABLE = 8, + NETDATA_FILESYSTEM_REMOVE_CHARTS = 16, + NETDATA_FILESYSTEM_ATTR_CHARTS = 32 +}; + +enum netdata_filesystem_table { + NETDATA_MAIN_FS_TABLE, + NETDATA_ADDR_FS_TABLE +}; + +enum netdata_filesystem_localfs_idx { + NETDATA_FS_LOCALFS_EXT4, + NETDATA_FS_LOCALFS_XFS, + NETDATA_FS_LOCALFS_NFS, + NETDATA_FS_LOCALFS_ZFS, + NETDATA_FS_LOCALFS_BTRFS, + + NETDATA_FS_LOCALFS_END, +}; + +void *ebpf_filesystem_thread(void *ptr); +extern struct config fs_config; + +#endif /* NETDATA_EBPF_FILESYSTEM_H */ -- cgit v1.2.3