swh:1:snp:3c665ee4f67729f27f2e40193ab88e7298cf0fef
Revision c31b55cd4eaf050bb5a15bd8251da1b3c7edeb1c authored by Adrian Hunter on 23 June 2011, 10:40:29 UTC, committed by Chris Ball on 25 June 2011, 22:53:05 UTC
SCSI defines discard alignment as the offset to the first
optimal discard.  In the case of SD/MMC, that is always zero
which is the default.

SCSI defines discard granularity as a hint of a optimal
discard size.  That is much better expressed by the MMC
"preferred erase size" (pref_erase) field.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
1 parent d09408a
History
Tip revision: 64222515138e43da1fcf288f0289ef1020427b87 authored by Linus Torvalds on 22 October 2021, 05:06:08 UTC
Merge tag 'drm-fixes-2021-10-22' of git://anongit.freedesktop.org/drm/drm
Tip revision: 6422251
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