DepSurf

Function: page_cache_ra_order

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Absent ⚠️
• In 4.15: Absent ⚠️
• In 4.18: Absent ⚠️
• In 5.0: Absent ⚠️
• In 5.3: Absent ⚠️
• In 5.4: Absent ⚠️
• In 5.8: Absent ⚠️
• In 5.11: Absent ⚠️
• In 5.13: Absent ⚠️
• In 5.15: Absent ⚠️
• In 5.19: Transformation ⚠️

  void page_cache_ra_order(struct readahead_control *ractl, struct file_ra_state *ra, unsigned int new_order);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In mm/readahead.c (0)
  Location: mm/readahead.c:490
  Inline: False
  Direct callers:
    - mm/filemap.c:filemap_fault
    - mm/filemap.c:filemap_fault
    - mm/readahead.c:ondemand_readahead
  

  Symbols:

  ffffffff81e6bc98-ffffffff81e6bd92: page_cache_ra_order.cold (STB_LOCAL)
  ffffffff81301ba0-ffffffff81301e96: page_cache_ra_order (STB_GLOBAL)
  

• In 6.2: Transformation ⚠️

  void page_cache_ra_order(struct readahead_control *ractl, struct file_ra_state *ra, unsigned int new_order);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In mm/readahead.c (0)
  Location: mm/readahead.c:500
  Inline: False
  Direct callers:
    - mm/filemap.c:do_sync_mmap_readahead
    - mm/filemap.c:do_sync_mmap_readahead
    - mm/readahead.c:ondemand_readahead
  

  Symbols:

  ffffffff82062501-ffffffff820626bd: page_cache_ra_order.cold (STB_LOCAL)
  ffffffff8136c310-ffffffff8136c669: page_cache_ra_order (STB_GLOBAL)
  

• In 6.5: Transformation ⚠️

  void page_cache_ra_order(struct readahead_control *ractl, struct file_ra_state *ra, unsigned int new_order);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In mm/readahead.c (0)
  Location: mm/readahead.c:499
  Inline: False
  Direct callers:
    - mm/filemap.c:do_sync_mmap_readahead
    - mm/filemap.c:do_sync_mmap_readahead
    - mm/readahead.c:ondemand_readahead
  

  Symbols:

  ffffffff820e1cf0-ffffffff820e1e5c: page_cache_ra_order.cold (STB_LOCAL)
  ffffffff8139e520-ffffffff8139e89e: page_cache_ra_order (STB_GLOBAL)
  

• In 6.8: Transformation ⚠️

  void page_cache_ra_order(struct readahead_control *ractl, struct file_ra_state *ra, unsigned int new_order);
  

  Collision: Unique Global

  Inline: No

  Transformation: True

  Instances:

  In mm/readahead.c (0)
  Location: mm/readahead.c:486
  Inline: False
  Direct callers:
    - mm/filemap.c:do_sync_mmap_readahead
    - mm/filemap.c:do_sync_mmap_readahead
    - mm/readahead.c:ondemand_readahead
  

  Symbols:

  ffffffff821be715-ffffffff821be875: page_cache_ra_order.cold (STB_LOCAL)
  ffffffff813c81c0-ffffffff813c850e: page_cache_ra_order (STB_GLOBAL)
  

Arch

• In arm64: Absent ⚠️
• In armhf: Absent ⚠️
• In ppc64el: Absent ⚠️
• In riscv64: Absent ⚠️

Flavor

• In aws: Absent ⚠️
• In azure: Absent ⚠️
• In gcp: Absent ⚠️
• In lowlatency: Absent ⚠️

Differences

Regular

• No changes between 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅