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(parent: 66b1edc) | patch
dm thin metadata: add dm_thin_changed_this_transaction
authorJoe Thornber <ejt@redhat.com>
Fri, 27 Jul 2012 14:08:14 +0000 (15:08 +0100)
committerAlasdair G Kergon <agk@redhat.com>
Fri, 27 Jul 2012 14:08:14 +0000 (15:08 +0100)
commit40db5a537655aa0b17a82a4b5596f8d27400edd8
tree5e9d59aac1c42d949b47c962d4ee24b4287d23fatree | snapshot
parent66b1edc05e3f4c1227f51e40f2ead3e973c00cb0commit | diff
dm thin metadata: add dm_thin_changed_this_transaction

Introduce dm_thin_changed_this_transaction to dm-thin-metadata to publish a
useful bit of information we're already tracking.  This will help dm thin
decide when to commit.

Signed-off-by: Joe Thornber <ejt@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
drivers/md/dm-thin-metadata.c diff | blob | history
drivers/md/dm-thin-metadata.h diff | blob | history
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