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

Age	Commit message (Collapse)	Author	Files	Lines
2023-10-23	bcachefs: Convert to __packed and __aligned	Kent Overstreet	1	-4/+4
	Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-23	bcachefs: Fold bucket_state in to BCH_DATA_TYPES()	Kent Overstreet	1	-5/+6
	Previously, we were missing accounting for buckets in need_gc_gens and need_discard states. This matters because buckets in those states need other btree operations done before they can be used, so they can't be conuted when checking current number of free buckets against the allocation watermark. Also, we weren't directly counting free buckets at all. Now, data type 0 == BCH_DATA_free, and free buckets are counted; this means we can get rid of the separate (poorly defined) count of unavailable buckets. This is a new on disk format version, with upgrade and fsck required for the accounting changes. Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
2023-10-23	bcachefs: Subvolumes, snapshots	Kent Overstreet	1	-0/+15
	This patch adds subvolume.c - support for the subvolumes and snapshots btrees and related data types and on disk data structures. The next patches will start hooking up this new code to existing code. Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
2023-10-23	bcachefs: Add code to scan for/rewite old btree nodes	Kent Overstreet	1	-7/+10
	This adds a new data job type to scan for btree nodes in the old extent format, and rewrite them. Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com> Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-23	bcachefs: Redo checks for sufficient devices	Kent Overstreet	1	-0/+3
	When the replicas mechanism was added, for tracking data by which drives it's replicated on, the check for whether we have sufficient devices was never updated to make use of it. This patch finally does that. Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com> Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-23	bcachefs: Add an ioctl for resizing journal on a device	Kent Overstreet	1	-0/+14
	Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com> Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-23	bcachefs: Track sectors of erasure coded data	Kent Overstreet	1	-0/+4
	Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com> Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-23	bcachefs: Redo filesystem usage ioctls	Kent Overstreet	1	-28/+42
	When disk space accounting was changed to be tracked by replicas entry, the ioctl interface was never update: this patch finally does that. Aditionally, the BCH_IOCTL_USAGE ioctl is now broken out into separate ioctls for filesystem and device usage. Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com> Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-23	bcachefs: Fix duplicate ioctl nr	Kent Overstreet	1	-3/+5
	Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-23	bcachefs: bch2_ioc_reinherit_attrs()	Kent Overstreet	1	-0/+2
	Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-23	bcachefs: Initial commit	Kent Overstreet	1	-0/+310
	Initially forked from drivers/md/bcache, bcachefs is a new copy-on-write filesystem with every feature you could possibly want. Website: https://bcachefs.org Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>