DepSurf

Function: `hctx_lock`

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: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In block/blk-mq.c (ffffffff814913e7)
Location: block/blk-mq.c:597
Inline: True
Inline callers:
  - block/blk-mq.c:blk_mq_request_issue_directly
  - block/blk-mq.c:blk_mq_try_issue_directly
  - block/blk-mq.c:blk_mq_run_hw_queue
  - block/blk-mq.c:__blk_mq_run_hw_queue

In 5.0: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In block/blk-mq.c (ffffffff814aa6cb)
Location: block/blk-mq.c:632
Inline: True
Inline callers:
  - block/blk-mq.c:blk_mq_try_issue_directly
  - block/blk-mq.c:blk_mq_run_hw_queue
  - block/blk-mq.c:__blk_mq_run_hw_queue

In 5.3: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In block/blk-mq.c (ffffffff814d8eee)
Location: block/blk-mq.c:627
Inline: True
Inline callers:
  - block/blk-mq.c:blk_mq_request_issue_directly
  - block/blk-mq.c:blk_mq_try_issue_directly
  - block/blk-mq.c:blk_mq_run_hw_queue
  - block/blk-mq.c:__blk_mq_run_hw_queue

In 5.4: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In block/blk-mq.c (ffffffff814f22ae)
Location: block/blk-mq.c:638
Inline: True
Inline callers:
  - block/blk-mq.c:blk_mq_request_issue_directly
  - block/blk-mq.c:blk_mq_try_issue_directly
  - block/blk-mq.c:blk_mq_run_hw_queue
  - block/blk-mq.c:__blk_mq_run_hw_queue

In 5.8: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In block/blk-mq.c (ffffffff81552a0d)
Location: block/blk-mq.c:652
Inline: True
Inline callers:
  - block/blk-mq.c:blk_mq_try_issue_list_directly
  - block/blk-mq.c:blk_mq_try_issue_directly
  - block/blk-mq.c:blk_mq_run_hw_queue
  - block/blk-mq.c:__blk_mq_run_hw_queue

In 5.11: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In block/blk-mq.c (ffffffff8156ebfa)
Location: block/blk-mq.c:719
Inline: True
Inline callers:
  - block/blk-mq.c:blk_mq_try_issue_list_directly
  - block/blk-mq.c:blk_mq_try_issue_directly
  - block/blk-mq.c:blk_mq_run_hw_queue
  - block/blk-mq.c:__blk_mq_run_hw_queue

In 5.13: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In block/blk-mq.c (ffffffff815767da)
Location: block/blk-mq.c:693
Inline: True
Inline callers:
  - block/blk-mq.c:blk_mq_try_issue_list_directly
  - block/blk-mq.c:blk_mq_try_issue_directly
  - block/blk-mq.c:blk_mq_run_hw_queue
  - block/blk-mq.c:__blk_mq_run_hw_queue

In 5.15: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In block/blk-mq.c (ffffffff815db42e)
Location: block/blk-mq.c:700
Inline: True
Inline callers:
  - block/blk-mq.c:blk_mq_try_issue_list_directly
  - block/blk-mq.c:blk_mq_try_issue_directly
  - block/blk-mq.c:blk_mq_run_hw_queue
  - block/blk-mq.c:__blk_mq_run_hw_queue

In 5.19: Absent ⚠️
In 6.2: Absent ⚠️
In 6.5: Absent ⚠️
In 6.8: Absent ⚠️

Arch

In arm64: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In block/blk-mq.c (ffff8000105f1ae4)
Location: block/blk-mq.c:638
Inline: True
Inline callers:
  - block/blk-mq.c:blk_mq_request_issue_directly
  - block/blk-mq.c:blk_mq_try_issue_directly
  - block/blk-mq.c:blk_mq_run_hw_queue
  - block/blk-mq.c:__blk_mq_run_hw_queue

In armhf: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In block/blk-mq.c (c079dbc4)
Location: block/blk-mq.c:638
Inline: True
Inline callers:
  - block/blk-mq.c:blk_mq_request_issue_directly
  - block/blk-mq.c:blk_mq_try_issue_directly
  - block/blk-mq.c:blk_mq_run_hw_queue
  - block/blk-mq.c:__blk_mq_run_hw_queue

In ppc64el: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In block/blk-mq.c (c0000000007889ac)
Location: block/blk-mq.c:638
Inline: True
Inline callers:
  - block/blk-mq.c:blk_mq_request_issue_directly
  - block/blk-mq.c:blk_mq_try_issue_directly
  - block/blk-mq.c:blk_mq_run_hw_queue
  - block/blk-mq.c:__blk_mq_run_hw_queue

In riscv64: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In block/blk-mq.c (ffffffe000430532)
Location: block/blk-mq.c:638
Inline: True
Inline callers:
  - block/blk-mq.c:blk_mq_request_issue_directly
  - block/blk-mq.c:blk_mq_try_issue_directly
  - block/blk-mq.c:blk_mq_run_hw_queue
  - block/blk-mq.c:__blk_mq_run_hw_queue

Flavor

In aws: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In block/blk-mq.c (ffffffff814ea88e)
Location: block/blk-mq.c:638
Inline: True
Inline callers:
  - block/blk-mq.c:blk_mq_request_issue_directly
  - block/blk-mq.c:blk_mq_try_issue_directly
  - block/blk-mq.c:blk_mq_run_hw_queue
  - block/blk-mq.c:__blk_mq_run_hw_queue

In azure: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In block/blk-mq.c (ffffffff814dadde)
Location: block/blk-mq.c:638
Inline: True
Inline callers:
  - block/blk-mq.c:blk_mq_request_issue_directly
  - block/blk-mq.c:blk_mq_try_issue_directly
  - block/blk-mq.c:blk_mq_run_hw_queue
  - block/blk-mq.c:__blk_mq_run_hw_queue

In gcp: Full Inline ⚠️

Collision: Unique Static

Inline: Full

Transformation: False

Instances:

In block/blk-mq.c (ffffffff814e691e)
Location: block/blk-mq.c:638
Inline: True
Inline callers:
  - block/blk-mq.c:blk_mq_request_issue_directly
  - block/blk-mq.c:blk_mq_try_issue_directly
  - block/blk-mq.c:blk_mq_run_hw_queue
  - block/blk-mq.c:__blk_mq_run_hw_queue

In lowlatency: ✅

void hctx_lock(struct blk_mq_hw_ctx *hctx, int *srcu_idx);

Collision: Unique Static

Inline: No

Transformation: False

Instances:

In block/blk-mq.c (ffffffff814fc170)
Location: block/blk-mq.c:638
Inline: False
Direct callers:
  - block/blk-mq.c:blk_mq_request_issue_directly
  - block/blk-mq.c:blk_mq_try_issue_directly
  - block/blk-mq.c:blk_mq_run_hw_queue
  - block/blk-mq.c:__blk_mq_run_hw_queue

Symbols:

ffffffff814fc170-ffffffff814fc1a5: hctx_lock (STB_LOCAL)

Differences

Flavor

DepSurf

Function: hctx_lock

Status

Differences

Function: `hctx_lock`