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| author | Keir Fraser <keir.fraser@citrix.com> | 2009-12-17 06:27:56 +0000 |
|---|---|---|
| committer | Keir Fraser <keir.fraser@citrix.com> | 2009-12-17 06:27:56 +0000 |
| commit | 5db8a5259c8d4bba3d99761785f2444c6b3dd5ef (patch) | |
| tree | 8219e471ad5e9ec19b79e2e904d1b75d43009250 /tools/memshr/shm.c | |
| parent | bc51449693eeac8a85e9ffabb366cf5b61e1d6af (diff) | |
| download | xen-5db8a5259c8d4bba3d99761785f2444c6b3dd5ef.tar.gz xen-5db8a5259c8d4bba3d99761785f2444c6b3dd5ef.tar.bz2 xen-5db8a5259c8d4bba3d99761785f2444c6b3dd5ef.zip | |
Request re-coalescing for qcow disks. qcow driver had the habit of breaking each
(4K) block read into 8 (512 bytes) sector reads. This is inefficient, but also
prevents sharing detector from working, as it is based on page-size reads.
Signed-off-by: Grzegorz Milos <Grzegorz.Milos@citrix.com>
Diffstat (limited to 'tools/memshr/shm.c')
0 files changed, 0 insertions, 0 deletions