Hi,
this is the main part of my 4.12 pull, condensed changelog below. I might send
another pull with low-risk patches, mostly cleanups, but so far I'm done with
base testing now. We had a high-churn cycle last time, so this could be small
one and we can concentrate on testing & fixing the raid56 updates.
The qgroup patches have been in for-next but I haven't seen any new review for
the core part.
Updates:
* raid56:
* fix mirror name in warning message after repair
* scrub fixes: calculate parity correctly
* scrub recheck and dev replace race fix
* enabled auto-repair during read
* fix warnings during recovery, due to races, bogus reports can appear
* switch to refcount_t where atomic_t was used for plain refcounting
* new and updated tracepoints
* split __btrfs_map_block, clean up
* minor qgroup fixes
* usual cleanups
----------------------------------------------------------------
The following changes since commit 4f7d029b9bf009fbee76bb10c0c4351a1870d2f3:
Linux 4.11-rc7 (2017-04-16 13:00:18 -0700)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git for-chris-4.12
for you to fetch changes up to c2a9c7ab475bc3aaf06521a39ac65bc48c8cad4f:
btrfs: check if the device is flush capable (2017-04-18 16:13:27 +0200)
----------------------------------------------------------------
Adam Borowski (1):
btrfs: fix a bogus warning when converting only data or metadata
Anand Jain (3):
btrfs: use q which is already obtained from bdev_get_queue
btrfs: delete unused member nobarriers
btrfs: check if the device is flush capable
Dan Carpenter (1):
Btrfs: handle only applicable errors returned by btrfs_get_extent
David Sterba (12):
btrfs: preallocate radix tree node for readahead
btrfs: preallocate radix tree node for global readahead tree
btrfs: remove redundant parameter from btree_readahead_hook
btrfs: remove redundant parameter from reada_find_zone
btrfs: remove redundant parameter from reada_start_machine_dev
btrfs: remove local blocksize variable in reada_find_extent
btrfs: remove unused qgroup members from btrfs_trans_handle
btrfs: track exclusive filesystem operation in flags
btrfs: sink GFP flags parameter to tree_mod_log_insert_move
btrfs: sink GFP flags parameter to tree_mod_log_insert_root
btrfs: drop redundant parameters from btrfs_map_sblock
btrfs: use clear_page where appropriate
Deepa Dinamani (1):
btrfs: Use ktime_get_real_ts for root ctime
Dmitry V. Levin (1):
MAINTAINERS: add btrfs file entries for include directories
Edmund Nadolski (2):
btrfs: provide enumeration for __merge_refs mode argument
btrfs: replace hardcoded value with SEQ_LAST macro
Elena Reshetova (16):
btrfs: convert btrfs_bio.refs from atomic_t to refcount_t
btrfs: convert btrfs_transaction.use_count from atomic_t to refcount_t
btrfs: convert extent_map.refs from atomic_t to refcount_t
btrfs: convert btrfs_ordered_extent.refs from atomic_t to refcount_t
btrfs: convert btrfs_caching_control.count from atomic_t to refcount_t
btrfs: convert btrfs_delayed_ref_node.refs from atomic_t to refcount_t
btrfs: convert btrfs_delayed_node.refs from atomic_t to refcount_t
btrfs: convert btrfs_delayed_item.refs from atomic_t to refcount_t
btrfs: convert btrfs_root.refs from atomic_t to refcount_t
btrfs: convert extent_state.refs from atomic_t to refcount_t
btrfs: convert compressed_bio.pending_bios from atomic_t to refcount_t
btrfs: convert scrub_recover.refs from atomic_t to refcount_t
btrfs: convert scrub_block.refs from atomic_t to refcount_t
btrfs: convert scrub_parity.refs from atomic_t to refcount_t
btrfs: convert scrub_ctx.refs from atomic_t to refcount_t
btrfs: convert btrfs_raid_bio.refs from atomic_t to refcount_t
Goldwyn Rodrigues (2):
btrfs: No need to check !(flags & MS_RDONLY) twice
btrfs: qgroups: Retry after commit on getting EDQUOT
Hans van Kranenburg (1):
Btrfs: consistent usage of types in balance_args
Liu Bo (15):
Btrfs: remove ASSERT in btrfs_truncate_inode_items
Btrfs: add file item tracepoints
Btrfs: create a helper for getting chunk map
Btrfs: separate DISCARD from __btrfs_map_block
Btrfs: introduce a function to get extra mirror from replace
Btrfs: handle operations for device replace separately
Btrfs: do not add extra mirror when dev_replace target dev is not available
Btrfs: helper for ops that requires full stripe
Btrfs: convert BUG_ON to WARN_ON
Btrfs: update comments in cache_save_setup
Btrfs: set scrub page's io_error if failing to submit io
Btrfs: fix wrong failed mirror_num of read-repair on raid56
Btrfs: enable repair during read for raid56 profile
Btrfs: update scrub_parity to use u64 stripe_len
Btrfs: switch to div64_u64 if with a u64 divisor
Qu Wenruo (8):
btrfs: qgroup: Add trace point for qgroup reserved space
btrfs: qgroup: Re-arrange tracepoint timing to co-operate with reserved space tracepoint
btrfs: scrub: Don't append on-disk pages for raid56 scrub
btrfs: Wait for in-flight bios before freeing target device for raid56
btrfs: Prevent scrub recheck from racing with dev replace
btrfs: qgroup: Fix qgroup corruption caused by inode_cache mount option
btrfs: scrub: Introduce full stripe lock for RAID56
btrfs: scrub: Fix RAID56 recovery race condition
MAINTAINERS | 2 +
fs/btrfs/backref.c | 41 ++-
fs/btrfs/compression.c | 18 +-
fs/btrfs/ctree.c | 20 +-
fs/btrfs/ctree.h | 34 +-
fs/btrfs/delayed-inode.c | 46 +--
fs/btrfs/delayed-inode.h | 6 +-
fs/btrfs/delayed-ref.c | 8 +-
fs/btrfs/delayed-ref.h | 8 +-
fs/btrfs/dev-replace.c | 9 +-
fs/btrfs/disk-io.c | 15 +-
fs/btrfs/disk-io.h | 4 +-
fs/btrfs/extent-tree.c | 35 +-
fs/btrfs/extent_io.c | 59 +--
fs/btrfs/extent_io.h | 3 +-
fs/btrfs/extent_map.c | 10 +-
fs/btrfs/extent_map.h | 3 +-
fs/btrfs/file.c | 16 +-
fs/btrfs/free-space-cache.c | 2 +-
fs/btrfs/inode.c | 47 +--
fs/btrfs/ioctl.c | 33 +-
fs/btrfs/ordered-data.c | 20 +-
fs/btrfs/ordered-data.h | 2 +-
fs/btrfs/qgroup.c | 102 ++----
fs/btrfs/qgroup.h | 51 ++-
fs/btrfs/raid56.c | 38 +-
fs/btrfs/reada.c | 37 +-
fs/btrfs/root-tree.c | 3 +-
fs/btrfs/scrub.c | 331 +++++++++++++++--
fs/btrfs/super.c | 3 +-
fs/btrfs/tests/btrfs-tests.c | 1 -
fs/btrfs/transaction.c | 48 ++-
fs/btrfs/transaction.h | 6 +-
fs/btrfs/tree-log.c | 2 +-
fs/btrfs/volumes.c | 856 +++++++++++++++++++++++--------------------
fs/btrfs/volumes.h | 8 +-
include/trace/events/btrfs.h | 187 +++++++++-
include/uapi/linux/btrfs.h | 10 +-
38 files changed, 1354 insertions(+), 770 deletions(-)
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