DepSurf

Function: `blk_poll`

Status

Regular

In 4.4: ✅

bool blk_poll(struct request_queue *q, blk_qc_t cookie);

Collision: Unique Global

Inline: No

Transformation: False

Instances:

In block/blk-core.c (ffffffff813bbb90)
Location: block/blk-core.c:3328
Inline: False
Direct callers:
  - fs/direct-io.c:do_blockdev_direct_IO

Symbols:

ffffffff813bbb90-ffffffff813bbd11: blk_poll (STB_GLOBAL)

In 4.8: Selective Inline ⚠️

bool blk_poll(struct request_queue *q, blk_qc_t cookie);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In block/blk-core.c (ffffffff813ff9a0)
Location: block/blk-core.c:3300
Inline: True
Direct callers:
  - fs/direct-io.c:do_blockdev_direct_IO

Symbols:

ffffffff813ff9a0-ffffffff813ffb21: blk_poll (STB_GLOBAL)

In 4.10: Absent ⚠️
In 4.13: Absent ⚠️

In 4.15: Selective Inline ⚠️

bool blk_poll(struct request_queue *q, blk_qc_t cookie);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In block/blk-core.c (ffffffff81452330)
Location: block/blk-core.c:2429
Inline: True
Direct callers:
  - mm/page_io.c:swap_readpage
  - fs/block_dev.c:blkdev_direct_IO
  - fs/block_dev.c:__blkdev_direct_IO_simple
  - fs/direct-io.c:do_blockdev_direct_IO
  - fs/iomap.c:iomap_dio_rw

Symbols:

ffffffff81452330-ffffffff8145238e: blk_poll (STB_GLOBAL)

In 4.18: Selective Inline ⚠️

bool blk_poll(struct request_queue *q, blk_qc_t cookie);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In block/blk-core.c (ffffffff81485570)
Location: block/blk-core.c:2572
Inline: True
Direct callers:
  - mm/page_io.c:swap_readpage
  - fs/block_dev.c:blkdev_direct_IO
  - fs/block_dev.c:__blkdev_direct_IO_simple
  - fs/direct-io.c:do_blockdev_direct_IO
  - fs/iomap.c:iomap_dio_rw

Symbols:

ffffffff81485570-ffffffff814855ce: blk_poll (STB_GLOBAL)

In 5.0: Selective Inline ⚠️

int blk_poll(struct request_queue *q, blk_qc_t cookie, bool spin);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In block/blk-mq.c (ffffffff814a8d50)
Location: block/blk-mq.c:3436
Inline: True
Direct callers:
  - mm/page_io.c:swap_readpage
  - fs/block_dev.c:blkdev_direct_IO
  - fs/block_dev.c:__blkdev_direct_IO_simple
  - fs/direct-io.c:do_blockdev_direct_IO
  - fs/iomap.c:iomap_dio_rw

Symbols:

ffffffff814a8d50-ffffffff814a908f: blk_poll (STB_GLOBAL)

In 5.3: Selective Inline ⚠️

int blk_poll(struct request_queue *q, blk_qc_t cookie, bool spin);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In block/blk-mq.c (ffffffff814d66e0)
Location: block/blk-mq.c:3471
Inline: True
Direct callers:
  - mm/page_io.c:swap_readpage
  - fs/block_dev.c:__blkdev_direct_IO
  - fs/block_dev.c:blkdev_iopoll
  - fs/block_dev.c:__blkdev_direct_IO_simple
  - fs/direct-io.c:do_blockdev_direct_IO
  - fs/iomap/direct-io.c:iomap_dio_rw
  - fs/iomap/direct-io.c:iomap_dio_iopoll

Symbols:

ffffffff814d66e0-ffffffff814d6a29: blk_poll (STB_GLOBAL)

In 5.4: Selective Inline ⚠️

int blk_poll(struct request_queue *q, blk_qc_t cookie, bool spin);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In block/blk-mq.c (ffffffff814efa50)
Location: block/blk-mq.c:3490
Inline: True
Direct callers:
  - mm/page_io.c:swap_readpage
  - fs/block_dev.c:__blkdev_direct_IO
  - fs/block_dev.c:blkdev_iopoll
  - fs/block_dev.c:__blkdev_direct_IO_simple
  - fs/direct-io.c:do_blockdev_direct_IO
  - fs/iomap/direct-io.c:iomap_dio_rw
  - fs/iomap/direct-io.c:iomap_dio_iopoll

Symbols:

ffffffff814efa50-ffffffff814efd82: blk_poll (STB_GLOBAL)

In 5.8: Selective Inline, Transformation ⚠️

int blk_poll(struct request_queue *q, blk_qc_t cookie, bool spin);

Collision: Unique Global

Inline: Selective

Transformation: True

Instances:

In block/blk-mq.c (ffffffff8154ee90)
Location: block/blk-mq.c:3711
Inline: True
Direct callers:
  - mm/page_io.c:swap_readpage
  - fs/block_dev.c:__blkdev_direct_IO
  - fs/block_dev.c:blkdev_iopoll
  - fs/block_dev.c:__blkdev_direct_IO_simple
  - fs/direct-io.c:dio_await_one
  - fs/iomap/direct-io.c:iomap_dio_rw
  - fs/iomap/direct-io.c:iomap_dio_iopoll

Symbols:

ffffffff8154ee90-ffffffff8154f192: blk_poll.part.0 (STB_LOCAL)
ffffffff8154f1a0-ffffffff8154f1c7: blk_poll (STB_GLOBAL)

In 5.11: Selective Inline, Transformation ⚠️

int blk_poll(struct request_queue *q, blk_qc_t cookie, bool spin);

Collision: Unique Global

Inline: Selective

Transformation: True

Instances:

In block/blk-mq.c (ffffffff8156cd40)
Location: block/blk-mq.c:3841
Inline: True
Direct callers:
  - mm/page_io.c:swap_readpage
  - fs/block_dev.c:__blkdev_direct_IO
  - fs/block_dev.c:blkdev_iopoll
  - fs/block_dev.c:__blkdev_direct_IO_simple
  - fs/direct-io.c:dio_await_one
  - fs/iomap/direct-io.c:__iomap_dio_rw
  - fs/iomap/direct-io.c:iomap_dio_iopoll

Symbols:

ffffffff8156cd40-ffffffff8156ceaf: blk_poll.part.0 (STB_LOCAL)
ffffffff8156ceb0-ffffffff8156ced7: blk_poll (STB_GLOBAL)

In 5.13: Selective Inline, Transformation ⚠️

int blk_poll(struct request_queue *q, blk_qc_t cookie, bool spin);

Collision: Unique Global

Inline: Selective

Transformation: True

Instances:

In block/blk-mq.c (ffffffff81574be0)
Location: block/blk-mq.c:3903
Inline: True
Direct callers:
  - mm/page_io.c:swap_readpage
  - fs/block_dev.c:__blkdev_direct_IO
  - fs/block_dev.c:blkdev_iopoll
  - fs/block_dev.c:__blkdev_direct_IO_simple
  - fs/direct-io.c:do_blockdev_direct_IO
  - fs/iomap/direct-io.c:__iomap_dio_rw
  - fs/iomap/direct-io.c:iomap_dio_iopoll

Symbols:

ffffffff81574be0-ffffffff81574d4f: blk_poll.part.0 (STB_LOCAL)
ffffffff81574d50-ffffffff81574d77: blk_poll (STB_GLOBAL)

In 5.15: Selective Inline, Transformation ⚠️

int blk_poll(struct request_queue *q, blk_qc_t cookie, bool spin);

Collision: Unique Global

Inline: Selective

Transformation: True

Instances:

In block/blk-mq.c (ffffffff815d9130)
Location: block/blk-mq.c:3960
Inline: True
Direct callers:
  - mm/page_io.c:swap_readpage
  - fs/direct-io.c:do_blockdev_direct_IO
  - fs/iomap/direct-io.c:__iomap_dio_rw
  - fs/iomap/direct-io.c:iomap_dio_iopoll
  - block/fops.c:__blkdev_direct_IO
  - block/fops.c:blkdev_iopoll
  - block/fops.c:__blkdev_direct_IO_simple
  - block/blk-exec.c:blk_execute_rq

Symbols:

ffffffff815d9130-ffffffff815d9296: blk_poll.part.0 (STB_LOCAL)
ffffffff815d92a0-ffffffff815d92c7: blk_poll (STB_GLOBAL)

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

Arch

In arm64: Selective Inline ⚠️

int blk_poll(struct request_queue *q, blk_qc_t cookie, bool spin);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In block/blk-mq.c (ffff8000105ed850)
Location: block/blk-mq.c:3490
Inline: True
Direct callers:
  - mm/page_io.c:swap_readpage
  - fs/block_dev.c:blkdev_direct_IO
  - fs/block_dev.c:blkdev_iopoll
  - fs/block_dev.c:__blkdev_direct_IO_simple
  - fs/direct-io.c:do_blockdev_direct_IO
  - fs/iomap/direct-io.c:iomap_dio_rw
  - fs/iomap/direct-io.c:iomap_dio_iopoll

Symbols:

ffff8000105ed850-ffff8000105edb38: blk_poll (STB_GLOBAL)

In armhf: Selective Inline ⚠️

int blk_poll(struct request_queue *q, blk_qc_t cookie, bool spin);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In block/blk-mq.c (c079b15c)
Location: block/blk-mq.c:3490
Inline: True
Direct callers:
  - mm/page_io.c:swap_readpage
  - fs/block_dev.c:__blkdev_direct_IO
  - fs/block_dev.c:blkdev_iopoll
  - fs/block_dev.c:__blkdev_direct_IO_simple
  - fs/direct-io.c:do_blockdev_direct_IO
  - fs/iomap/direct-io.c:iomap_dio_rw
  - fs/iomap/direct-io.c:iomap_dio_iopoll

Symbols:

c079b15c-c079b4b8: blk_poll (STB_GLOBAL)

In ppc64el: Selective Inline ⚠️

int blk_poll(struct request_queue *q, blk_qc_t cookie, bool spin);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In block/blk-mq.c (c000000000784f20)
Location: block/blk-mq.c:3490
Inline: True
Direct callers:
  - mm/page_io.c:swap_readpage
  - fs/block_dev.c:blkdev_direct_IO
  - fs/block_dev.c:blkdev_iopoll
  - fs/block_dev.c:__blkdev_direct_IO_simple
  - fs/direct-io.c:do_blockdev_direct_IO
  - fs/iomap/direct-io.c:iomap_dio_rw
  - fs/iomap/direct-io.c:iomap_dio_iopoll

Symbols:

c000000000784f20-c000000000785304: blk_poll (STB_GLOBAL)

In riscv64: Selective Inline ⚠️

int blk_poll(struct request_queue *q, blk_qc_t cookie, bool spin);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In block/blk-mq.c (ffffffe00042e070)
Location: block/blk-mq.c:3490
Inline: True
Direct callers:
  - mm/page_io.c:swap_readpage
  - fs/block_dev.c:blkdev_direct_IO
  - fs/block_dev.c:blkdev_iopoll
  - fs/block_dev.c:__blkdev_direct_IO_simple
  - fs/direct-io.c:do_blockdev_direct_IO
  - fs/iomap/direct-io.c:iomap_dio_rw
  - fs/iomap/direct-io.c:iomap_dio_iopoll

Symbols:

ffffffe00042e070-ffffffe00042e288: blk_poll (STB_GLOBAL)

Flavor

In aws: Selective Inline ⚠️

int blk_poll(struct request_queue *q, blk_qc_t cookie, bool spin);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In block/blk-mq.c (ffffffff814e8030)
Location: block/blk-mq.c:3490
Inline: True
Direct callers:
  - mm/page_io.c:swap_readpage
  - fs/block_dev.c:__blkdev_direct_IO
  - fs/block_dev.c:blkdev_iopoll
  - fs/block_dev.c:__blkdev_direct_IO_simple
  - fs/direct-io.c:do_blockdev_direct_IO
  - fs/iomap/direct-io.c:iomap_dio_rw
  - fs/iomap/direct-io.c:iomap_dio_iopoll
  - drivers/nvme/host/core.c:__nvme_submit_sync_cmd

Symbols:

ffffffff814e8030-ffffffff814e8362: blk_poll (STB_GLOBAL)

In azure: Selective Inline ⚠️

int blk_poll(struct request_queue *q, blk_qc_t cookie, bool spin);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In block/blk-mq.c (ffffffff814d85a0)
Location: block/blk-mq.c:3490
Inline: True
Direct callers:
  - mm/page_io.c:swap_readpage
  - fs/block_dev.c:__blkdev_direct_IO
  - fs/block_dev.c:blkdev_iopoll
  - fs/block_dev.c:__blkdev_direct_IO_simple
  - fs/direct-io.c:do_blockdev_direct_IO
  - fs/iomap/direct-io.c:iomap_dio_rw
  - fs/iomap/direct-io.c:iomap_dio_iopoll
  - drivers/nvme/host/core.c:__nvme_submit_sync_cmd

Symbols:

ffffffff814d85a0-ffffffff814d88d2: blk_poll (STB_GLOBAL)

In gcp: Selective Inline ⚠️

int blk_poll(struct request_queue *q, blk_qc_t cookie, bool spin);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In block/blk-mq.c (ffffffff814e40c0)
Location: block/blk-mq.c:3490
Inline: True
Direct callers:
  - mm/page_io.c:swap_readpage
  - fs/block_dev.c:__blkdev_direct_IO
  - fs/block_dev.c:blkdev_iopoll
  - fs/block_dev.c:__blkdev_direct_IO_simple
  - fs/direct-io.c:do_blockdev_direct_IO
  - fs/iomap/direct-io.c:iomap_dio_rw
  - fs/iomap/direct-io.c:iomap_dio_iopoll

Symbols:

ffffffff814e40c0-ffffffff814e43f2: blk_poll (STB_GLOBAL)

In lowlatency: Selective Inline ⚠️

int blk_poll(struct request_queue *q, blk_qc_t cookie, bool spin);

Collision: Unique Global

Inline: Selective

Transformation: False

Instances:

In block/blk-mq.c (ffffffff814fd640)
Location: block/blk-mq.c:3490
Inline: True
Direct callers:
  - mm/page_io.c:swap_readpage
  - fs/block_dev.c:__blkdev_direct_IO
  - fs/block_dev.c:blkdev_iopoll
  - fs/block_dev.c:__blkdev_direct_IO_simple
  - fs/direct-io.c:do_blockdev_direct_IO
  - fs/iomap/direct-io.c:iomap_dio_rw
  - fs/iomap/direct-io.c:iomap_dio_iopoll

Symbols:

ffffffff814fd640-ffffffff814fd972: blk_poll (STB_GLOBAL)

Differences

Regular

No changes between 4.4 and 4.8 ✅
No changes between 4.15 and 4.18 ✅
Changed between 4.18 and 5.0 ⚠️
- Param added. bool spin
- Return type changed. bool ➡️ int
No changes between 5.0 and 5.3 ✅
No changes between 5.3 and 5.4 ✅
No changes between 5.4 and 5.8 ✅
No changes between 5.8 and 5.11 ✅
No changes between 5.11 and 5.13 ✅
No changes between 5.13 and 5.15 ✅

Arch

No changes between amd64 and arm64 ✅
No changes between amd64 and armhf ✅
No changes between amd64 and ppc64el ✅
No changes between amd64 and riscv64 ✅

Flavor

No changes between generic and aws ✅
No changes between generic and azure ✅
No changes between generic and gcp ✅
No changes between generic and lowlatency ✅

DepSurf

Function: blk_poll

Status

Differences

Function: `blk_poll`