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author | Linus Torvalds <torvalds@linux-foundation.org> | 2019-09-19 03:29:31 +0300 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-09-19 03:29:31 +0300 |
commit | 7d14df2d280fb7411eba2eb96682da0683ad97f6 (patch) | |
tree | 5ab7d51dfabcccbeafd02415bb082a9456658177 /fs/btrfs/extent_io.c | |
parent | 0bb73e42f027db64054fff4c3b3203c1626b9dc1 (diff) | |
parent | 6af112b11a4bc1b560f60a618ac9c1dcefe9836e (diff) | |
download | linux-7d14df2d280fb7411eba2eb96682da0683ad97f6.tar.xz |
Merge tag 'for-5.4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux
Pull btrfs updates from David Sterba:
"This continues with work on code refactoring, sanity checks and space
handling. There are some less user visible changes, nothing that would
particularly stand out.
User visible changes:
- tree checker, more sanity checks of:
- ROOT_ITEM (key, size, generation, level, alignment, flags)
- EXTENT_ITEM and METADATA_ITEM checks (key, size, offset,
alignment, refs)
- tree block reference items
- EXTENT_DATA_REF (key, hash, offset)
- deprecate flag BTRFS_SUBVOL_CREATE_ASYNC for subvolume creation
ioctl, scheduled removal in 5.7
- delete stale and unused UAPI definitions
BTRFS_DEV_REPLACE_ITEM_STATE_*
- improved export of debugging information available via existing
sysfs directory structure
- try harder to delete relations between qgroups and allow to delete
orphan entries
- remove unreliable space checks before relocation starts
Core:
- space handling:
- improved ticket reservations and other high level logic in
order to remove special cases
- factor flushing infrastructure and use it for different
contexts, allows to remove some special case handling
- reduce metadata reservation when only updating inodes
- reduce global block reserve minimum size (affects small
filesystems)
- improved overcommit logic wrt global block reserve
- tests:
- fix memory leaks in extent IO tree
- catch all TRIM range
Fixes:
- fix ENOSPC errors, leading to transaction aborts, when cloning
extents
- several fixes for inode number cache (mount option inode_cache)
- fix potential soft lockups during send when traversing large trees
- fix unaligned access to space cache pages with SLUB debug on
(PowerPC)
Other:
- refactoring public/private functions, moving to new or more
appropriate files
- defines converted to enums
- error handling improvements
- more assertions and comments
- old code deletion"
* tag 'for-5.4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux: (138 commits)
btrfs: Relinquish CPUs in btrfs_compare_trees
btrfs: Don't assign retval of btrfs_try_tree_write_lock/btrfs_tree_read_lock_atomic
btrfs: create structure to encode checksum type and length
btrfs: turn checksum type define into an enum
btrfs: add enospc debug messages for ticket failure
btrfs: do not account global reserve in can_overcommit
btrfs: use btrfs_try_granting_tickets in update_global_rsv
btrfs: always reserve our entire size for the global reserve
btrfs: change the minimum global reserve size
btrfs: rename btrfs_space_info_add_old_bytes
btrfs: remove orig_bytes from reserve_ticket
btrfs: fix may_commit_transaction to deal with no partial filling
btrfs: rework wake_all_tickets
btrfs: refactor the ticket wakeup code
btrfs: stop partially refilling tickets when releasing space
btrfs: add space reservation tracepoint for reserved bytes
btrfs: roll tracepoint into btrfs_space_info_update helper
btrfs: do not allow reservations if we have pending tickets
btrfs: stop clearing EXTENT_DIRTY in inode I/O tree
btrfs: treat RWF_{,D}SYNC writes as sync for CRCs
...
Diffstat (limited to 'fs/btrfs/extent_io.c')
-rw-r--r-- | fs/btrfs/extent_io.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c index eeb75281894e..7b32b6af322d 100644 --- a/fs/btrfs/extent_io.c +++ b/fs/btrfs/extent_io.c @@ -1938,9 +1938,9 @@ out: } void extent_clear_unlock_delalloc(struct inode *inode, u64 start, u64 end, - u64 delalloc_end, struct page *locked_page, - unsigned clear_bits, - unsigned long page_ops) + struct page *locked_page, + unsigned clear_bits, + unsigned long page_ops) { clear_extent_bit(&BTRFS_I(inode)->io_tree, start, end, clear_bits, 1, 0, NULL); @@ -4339,10 +4339,8 @@ int extent_invalidatepage(struct extent_io_tree *tree, lock_extent_bits(tree, start, end, &cached_state); wait_on_page_writeback(page); - clear_extent_bit(tree, start, end, - EXTENT_LOCKED | EXTENT_DIRTY | EXTENT_DELALLOC | - EXTENT_DO_ACCOUNTING, - 1, 1, &cached_state); + clear_extent_bit(tree, start, end, EXTENT_LOCKED | EXTENT_DELALLOC | + EXTENT_DO_ACCOUNTING, 1, 1, &cached_state); return 0; } |