Displaying 3 results from an estimated 3 matches for "blkif_op_trim".
2011 Aug 31
4
[PATCH 0 of 1] Patch to alter BLKIF_OP_TRIM to BLKIF_OP_DISCARD (v1).
Hey guys,
Pasi mentioned on Li''s (and Owen''s) patches which provide TRIM/UNMAP support
to the Linux backend/frontend that:
"
Isn''t the generic name for this functionality "discard" in Linux?
and "trim" being the ATA specific discard-implementation,
and "scsi unmap" the SAS/SCSI specific discard-implementation?
Just
2012 Feb 24
0
[xen-unstable test] 12043: regressions - FAIL
...2012 +0000
blkif.h: Provide more complete documentation of the blkif interface
o Document the XenBus nodes used in this protocol.
o Add a state diagram illustrating the roles and responsibilities
of both the front and backend during startup.
o Correct missed BLKIF_OP_TRIM => BLKIF_OP_DISCARD conversion in a
comment.
No functional changes.
Signed-off-by: Justin T. Gibbs <justing@spectralogic.com>
Committed-by: Keir Fraser <keir@xen.org>
changeset: 24872:4e1460cd2227
user: Justin T. Gibbs <justing@spec...
2011 Sep 01
9
[PATCH V4 0/3] xen-blkfront/blkback discard support
Dear list,
This is the V4 of the trim support for xen-blkfront/blkback,
Now we move BLKIF_OP_TRIM to BLKIF_OP_DISCARD, and dropped all
"trim" stuffs in the patches, and use "discard" instead.
Also we updated the helpers of blkif_x86_{32|64}_request or we
will meet problems using a non-native protocol.
And this patch has been tested with both SSD and raw file,
with SSD we wil...