ebpf_filesystem.h 1.5 KB

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  1. // SPDX-License-Identifier: GPL-3.0-or-later
  2. #ifndef NETDATA_EBPF_FILESYSTEM_H
  3. #define NETDATA_EBPF_FILESYSTEM_H 1
  4. // Module name
  5. #define NETDATA_EBPF_MODULE_NAME_FILESYSTEM "filesystem"
  6. #include "ebpf.h"
  7. #ifdef LIBBPF_MAJOR_VERSION
  8. #include "includes/filesystem.skel.h"
  9. #endif
  10. #define NETDATA_FS_MAX_DIST_NAME 64UL
  11. #define NETDATA_FILESYSTEM_CONFIG_NAME "filesystem"
  12. // Process configuration name
  13. #define NETDATA_FILESYSTEM_CONFIG_FILE "filesystem.conf"
  14. typedef struct netdata_fs_hist {
  15. uint32_t hist_id;
  16. uint32_t bin;
  17. } netdata_fs_hist_t;
  18. enum filesystem_limit {
  19. NETDATA_KEY_CALLS_READ = 24,
  20. NETDATA_KEY_CALLS_WRITE = 48,
  21. NETDATA_KEY_CALLS_OPEN = 72,
  22. NETDATA_KEY_CALLS_SYNC = 96
  23. };
  24. enum netdata_filesystem_flags {
  25. NETDATA_FILESYSTEM_FLAG_NO_PARTITION = 0,
  26. NETDATA_FILESYSTEM_LOAD_EBPF_PROGRAM = 1,
  27. NETDATA_FILESYSTEM_FLAG_HAS_PARTITION = 2,
  28. NETDATA_FILESYSTEM_FLAG_CHART_CREATED = 4,
  29. NETDATA_FILESYSTEM_FILL_ADDRESS_TABLE = 8,
  30. NETDATA_FILESYSTEM_REMOVE_CHARTS = 16,
  31. NETDATA_FILESYSTEM_ATTR_CHARTS = 32
  32. };
  33. enum netdata_filesystem_table {
  34. NETDATA_MAIN_FS_TABLE,
  35. NETDATA_ADDR_FS_TABLE
  36. };
  37. enum netdata_filesystem_localfs_idx {
  38. NETDATA_FS_LOCALFS_EXT4,
  39. NETDATA_FS_LOCALFS_XFS,
  40. NETDATA_FS_LOCALFS_NFS,
  41. NETDATA_FS_LOCALFS_ZFS,
  42. NETDATA_FS_LOCALFS_BTRFS,
  43. NETDATA_FS_LOCALFS_END,
  44. };
  45. void *ebpf_filesystem_thread(void *ptr);
  46. extern struct config fs_config;
  47. #endif /* NETDATA_EBPF_FILESYSTEM_H */