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(parent: 102c6dd) | patch
dm snapshot: abstract minimum_chunk_size fn
authorMikulas Patocka <mpatocka@redhat.com>
Thu, 10 Dec 2009 23:52:08 +0000 (23:52 +0000)
committerAlasdair G Kergon <agk@redhat.com>
Thu, 10 Dec 2009 23:52:08 +0000 (23:52 +0000)
commit7e201b35132a1f02c931a0a06760766c846bb49b
tree02ab2bcf4609763ab9780db2a87b9f37aa77186ftree | snapshot (tar.gz zip)
parent102c6ddb1d081a6a1fede38c43a42c9811313ec7commit | diff
dm snapshot: abstract minimum_chunk_size fn

The origin needs to find minimum chunksize of all snapshots.  This logic is
moved to a separate function because it will be used at another place in
the snapshot merge patches.

Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Reviewed-by: Mike Snitzer <snitzer@redhat.com>
Reviewed-by: Jonathan Brassow <jbrassow@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
drivers/md/dm-snap.c diff | blob | blame | history