Re: [PATCH 10/14] block: Integrity checksum flag

2014-06-11 Thread Martin K. Petersen
> "Christoph" == Christoph Hellwig writes: >> Make the choice of checksum a per-I/O property by introducing a flag >> that can be inspected by the SCSI layer. Christoph> Why? First of all it's desirable to be able to use both IP and CRC checksums without having to unload the HBA driver. Al

Re: [PATCH 10/14] block: Integrity checksum flag

2014-06-11 Thread Christoph Hellwig
On Wed, May 28, 2014 at 11:28:44PM -0400, Martin K. Petersen wrote: > Make the choice of checksum a per-I/O property by introducing a flag > that can be inspected by the SCSI layer. Why? -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majord...

[PATCH 10/14] block: Integrity checksum flag

2014-05-28 Thread Martin K. Petersen
Make the choice of checksum a per-I/O property by introducing a flag that can be inspected by the SCSI layer. Signed-off-by: Martin K. Petersen --- block/bio-integrity.c | 3 +++ drivers/scsi/sd_dif.c | 6 -- include/linux/bio.h| 1 + include/linux/blkdev.h | 1 + 4 files changed, 9 in