projects / linux.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 0ad0899) | patch
scsi: target: increase XCOPY I/O size
authorDavid Disseldorp <ddiss@suse.de>
Fri, 27 Mar 2020 14:19:53 +0000 (15:19 +0100)
committerMartin K. Petersen <martin.petersen@oracle.com>
Sun, 29 Mar 2020 22:10:59 +0000 (18:10 -0400)
commit5f306aff34809fca68bb36476e66552ac241a9c4
tree25e71bfc504d03864dc326cbabe9e0d64acb517atree | snapshot
parent0ad08996da05b6b735d4963dceab7d2a4043607ccommit | diff
scsi: target: increase XCOPY I/O size

The I/O size is already bound by dev_attrib.hw_max_sectors, so increase the
hardcoded XCOPY_MAX_SECTORS maximum to improve performance against
backstores with high-latency.

Link: https://lore.kernel.org/r/20200327141954.955-5-ddiss@suse.de
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: David Disseldorp <ddiss@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
drivers/target/target_core_xcopy.h diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git