Hi Linus,
The following changes since commit 31ade3b83e1821da5fbb2f11b5b3d4ab2ec39db8:
Linux 4.4-rc3 (2015-11-29 18:58:26 -0800)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm tags/dm-4.4-fixes-2
for you to fetch changes up to ed8b45a3679eb49069b094c0711b30833f27c734:
dm btree: fix bufio buffer leaks in dm_btree_del() error path (2015-12-10 10:30:18 -0500)
Please pull, thanks!
Mike
----------------------------------------------------------------
Five stable fixes:
- Two DM btree bufio buffer leak fixes that resolve reported BUG_ONs
during DM thinp metadata close's dm_bufio_client_destroy().
- A DM thinp range discard fix to handle discarding a partially mapped
range.
- A DM thinp metadata snapshot fix to make sure the btree roots saved in
the metadata snapshot are the most current.
- A DM space map metadata refcounting fix that improves both DM thinp
and DM cache metadata.
----------------------------------------------------------------
Joe Thornber (4):
dm thin metadata: fix bug in dm_thin_remove_range()
dm thin metadata: fix bug when taking a metadata snapshot
dm space map metadata: fix ref counting bug when bootstrapping a new space map
dm btree: fix bufio buffer leaks in dm_btree_del() error path
Mike Snitzer (1):
dm btree: fix leak of bufio-backed block in btree_split_sibling error path
drivers/md/dm-thin-metadata.c | 34 ++++++-
drivers/md/persistent-data/dm-btree.c | 101 ++++++++++++++++++++-
drivers/md/persistent-data/dm-btree.h | 14 ++-
drivers/md/persistent-data/dm-space-map-metadata.c | 32 +++++--
4 files changed, 161 insertions(+), 20 deletions(-)
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