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authorMike Snitzer <snitzer@redhat.com>2012-06-03 01:30:00 +0200
committerAlasdair G Kergon <agk@redhat.com>2012-06-03 01:30:00 +0200
commita24c25696b7133dd534d7a9436e576af79d9ce3b (patch)
tree7b8b429aec7d7b2cebfbfbba0047911dc79290aa /drivers/md/persistent-data/dm-transaction-manager.c
parentdm mpath: allow ioctls to trigger pg init (diff)
downloadlinux-a24c25696b7133dd534d7a9436e576af79d9ce3b.tar.xz
linux-a24c25696b7133dd534d7a9436e576af79d9ce3b.zip
dm thin: use slab mempools
Use dedicated caches prefixed with a "dm_" name rather than relying on kmalloc mempools backed by generic slab caches so the memory usage of thin provisioning (and any leaks) can be accounted for independently. Signed-off-by: Mike Snitzer <snitzer@redhat.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com>
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