kernel/linux.git - Linux kernel stable tree (mirror)

Age	Commit message (Collapse)	Author	Files	Lines
2023-10-23	bcachefs: BTREE_ID_snapshot_tree	Kent Overstreet	1	-0/+1
	This adds a new btree which gets us a persistent per-snapshot-tree identifier. - BTREE_ID_snapshot_trees - KEY_TYPE_snapshot_tree - bch_snapshot now has a field that points to a snapshot_tree This is going to be used to designate one snapshot ID/subvolume out of a given tree of snapshots as the "main" subvolume, so that we can do quota accounting in that subvolume and not the rest. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-23	bcachefs: move snapshot_t to subvolume_types.h	Kent Overstreet	1	-0/+12
	this doesn't need to be in bcachefs.h Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-23	bcachefs: darrays	Kent Overstreet	1	-5/+3
	Inspired by CCAN darray - simple, stupid resizable (dynamic) arrays. Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
2023-10-23	bcachefs: Add BCH_SUBVOLUME_UNLINKED	Kent Overstreet	1	-0/+11
	Snapshot deletion needs to become a multi step process, where we unlink, then tear down the page cache, then delete the subvolume - the deleting flag is equivalent to an inode with i_nlink = 0. Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>