website-function

Function: brd_direct_access

Status

Regular

• In 4.4: ✅

  long int brd_direct_access(struct block_device *bdev, sector_t sector, void **kaddr, long unsigned int *pfn);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/block/brd.c (ffffffff8156d040)
  Location: drivers/block/brd.c:380
  Inline: False
  

  Symbols:

  ffffffff8156d040-ffffffff8156d0b6: brd_direct_access (STB_LOCAL)
  

• In 4.8: ✅

  long int brd_direct_access(struct block_device *bdev, sector_t sector, void **kaddr, pfn_t *pfn, long int size);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In drivers/block/brd.c (ffffffff815c2870)
  Location: drivers/block/brd.c:378
  Inline: False
  

  Symbols:

  ffffffff815c2870-ffffffff815c28e0: brd_direct_access (STB_LOCAL)
  

• 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: Absent ⚠️
• In 6.2: Absent ⚠️
• In 6.5: Absent ⚠️
• In 6.8: Absent ⚠️

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

• Changed between 4.4 and 4.8 ⚠️

  • Param added. long int size
  • Param type changed. long unsigned int *pfn ➡️ pfn_t *pfn