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(parent: af95e7a) | patch
dm cache: update Documentation for invalidate_cblocks's range syntax
authorMike Snitzer <snitzer@redhat.com>
Tue, 26 Nov 2013 16:03:54 +0000 (11:03 -0500)
committerMike Snitzer <snitzer@redhat.com>
Tue, 10 Dec 2013 21:35:15 +0000 (16:35 -0500)
commit83f539e1a45a07934f0da69dc545bcbde01de36c
treeb64dee22c26ff8f322ca4000e62ee144245baebftree | snapshot
parentaf95e7a69b54bca48092e3013a92cfa3043c9c73commit | diff
dm cache: update Documentation for invalidate_cblocks's range syntax

The cache target's invalidate_cblocks message allows cache block
(cblock) ranges to be expressed with: <cblock start>-<cblock end>

The range's <cblock end> value is "one past the end", so the range
includes <cblock start> through <cblock end>-1.

Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Acked-by: Joe Thornber <ejt@redhat.com>
Documentation/device-mapper/cache.txt diff | blob | history
Freescale DCU DRM driver