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[0/2] block atomic writes tidy-ups/fix

Message ID 20240805113315.1048591-1-john.g.garry@oracle.com (mailing list archive)
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Series block atomic writes tidy-ups/fix | expand

Message

John Garry Aug. 5, 2024, 11:33 a.m. UTC 
These two minor patches are tidy-ups for atomic write support.

Both are related to ignoring that REQ_ATOMIC can only be set for writes.

The block change could be considered a fix, as we are needlessly
checking for REQ_ATOMIC in fastpath.

Both changes can be picked up independently.

Thanks!

John Garry (2):
  scsi: sd: Don't check if a write for REQ_ATOMIC
  block: Don't check REQ_ATOMIC for reads

 block/blk-core.c  | 1 +
 drivers/scsi/sd.c | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

Comments

Martin K. Petersen Aug. 12, 2024, 10:03 p.m. UTC | #1 
John,

> These two minor patches are tidy-ups for atomic write support.

Applied to 6.12/scsi-staging, thanks!
Martin K. Petersen Aug. 17, 2024, 1:35 a.m. UTC | #2 
On Mon, 05 Aug 2024 11:33:13 +0000, John Garry wrote:

> These two minor patches are tidy-ups for atomic write support.
> 
> Both are related to ignoring that REQ_ATOMIC can only be set for writes.
> 
> The block change could be considered a fix, as we are needlessly
> checking for REQ_ATOMIC in fastpath.
> 
> [...]

Applied to 6.12/scsi-queue, thanks!

[1/2] scsi: sd: Don't check if a write for REQ_ATOMIC
      https://git.kernel.org/mkp/scsi/c/0c150b30d3d5
[2/2] block: Don't check REQ_ATOMIC for reads
      https://git.kernel.org/mkp/scsi/c/ea6787c695ab