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Age	Commit message (Collapse)	Author
2021-05-20	bcachefs: Fix inode backpointers in RENAME_OVERWRITE	Kent Overstreet
	When we delete the dirent an inode points to, we need to zero out the backpointer fields - this was missed in the RENAME_OVERWRITE case. Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
2021-05-19	bcachefs: Move some dirent checks to bch2_dirent_invalid()	Kent Overstreet
	Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
2021-05-19	bcachefs: Inode backpointers	Kent Overstreet
	This patch adds two new inode fields, bi_dir and bi_dir_offset, that point back to the inode's dirent. Since we're only adding fields for a single backpointer, files that have been hardlinked won't necessarily have valid backpointers: we also add a new inode flag, BCH_INODE_BACKPTR_UNTRUSTED, that's set if an inode has ever had multiple links to it. That's ok, because we only really need this functionality for directories, which can never have multiple hardlinks - when we add subvolumes, we'll need a way to enemurate and print subvolumes, and this will let us reconstruct a path to a subvolume root given a subvolume root inode. Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
2021-05-19	bcachefs: Require all btree iterators to be freed	Kent Overstreet
	We keep running into occasional bugs with btree transaction iterators overflowing - this will make those bugs more visible. Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
2021-04-27	bcachefs: Rename BTREE_ID enums for consistency with other enums	Kent Overstreet
	Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
2021-04-27	bcachefs: Rename KEY_TYPE_whiteout -> KEY_TYPE_hash_whiteout	Kent Overstreet
	Snapshots are going to need a different whiteout key type. Also, switch to using BCH_BKEY_TYPES() to define the bkey value accessors. Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
2021-04-27	bcachefs: Print out d_type in dirent_to_text()	Kent Overstreet
	Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
2021-04-27	bcachefs: Kill TRANS_RESET_MEM\|TRANS_RESET_ITERS	Kent Overstreet
	All iterators should be released now with bch2_trans_iter_put(), so TRANS_RESET_ITERS shouldn't be needed anymore, and TRANS_RESET_MEM is always used. Also convert more code to __bch2_trans_do(). Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
2021-04-27	bcachefs: Don't call trans_iter_put() on error pointer	Kent Overstreet
	Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
2021-04-27	bcachefs: Split out btree_trigger_flags	Kent Overstreet
	The trigger flags really belong with individual btree_insert_entries, not the transaction commit flags - this splits out those flags and unifies them with the BCH_BUCKET_MARK flags. Todo - split out btree_trigger.c from buckets.c Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
2021-04-27	bcachefs: Convert all bch2_trans_commit() users to BTREE_INSERT_ATOMIC	Kent Overstreet
	BTREE_INSERT_ATOMIC should really be the default mode, and there's not that much code that doesn't need it - so this is prep work for getting rid of the flag. Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
2021-04-27	bcachefs: Initial commit	Kent Overstreet
	Forked from drivers/md/bcache, now a full blown COW multi device filesystem with a long list of features - https://bcachefs.org Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>