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(parent: 4ec331c) | patch
dm thin metadata: add dm_thin_find_mapped_range()
authorJoe Thornber <ejt@redhat.com>
Thu, 16 Apr 2015 11:47:21 +0000 (12:47 +0100)
committerMike Snitzer <snitzer@redhat.com>
Thu, 11 Jun 2015 21:13:03 +0000 (17:13 -0400)
commita5d895a90bf57e5fe87edf48dd1852e7292d570d
tree9ac33ffeca4546e80c4975dc41f320b7519661f8tree | snapshot
parent4ec331c3ea7ec94f28aa1c62a279cfa1cfe3c91bcommit | diff
dm thin metadata: add dm_thin_find_mapped_range()

Retrieve the next run of contiguously mapped blocks.  Useful for working
out where to break up IO.

Signed-off-by: Joe Thornber <ejt@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
drivers/md/dm-thin-metadata.c diff | blob | blame | history
drivers/md/dm-thin-metadata.h diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git