lkml.org 
[lkml]   [2011]   [Sep]   [21]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    From
    Subject[GIT PULL] (xen) stable/for-jens-3.2 - blkback and blkfront patches for 3.2
    Hey Jens,

    Please pull the following git tree in your 3.2 drivers tree:

    git pull git://oss.oracle.com/git/kwilk/xen.git stable/for-jens-3.2

    which has an exciting new feature - the discard ('feature-discard')
    aka TRIM/UNMAP. Now they can be passed from the guest to the backend.

    There is also a tiny cleanup patch.

    drivers/block/xen-blkback/blkback.c | 86 +++++++++++++++++++++++-----
    drivers/block/xen-blkback/common.h | 95 ++++++++++++++++++++++++------
    drivers/block/xen-blkback/xenbus.c | 62 +++++++++++++++++++-
    drivers/block/xen-blkfront.c | 109 +++++++++++++++++++++++++++-------
    include/xen/interface/io/blkif.h | 36 ++++++++++++
    5 files changed, 331 insertions(+), 57 deletions(-)

    Joe Jin (1):
    xen-blkback: fixed indentation and comments

    Li Dongyang (4):
    xen-blkfront: add BLKIF_OP_DISCARD and discard request struct
    xen-blkback: Implement discard requests ('feature-discard')
    xen-blkfront: Handle discard requests.
    xen-blkfront: fix a deadlock while handling discard response



    \
     
     \ /
      Last update: 2011-09-21 17:13    [W:0.021 / U:0.028 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site