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

Age	Commit message (Collapse)	Author	Files	Lines
2024-01-06	bcachefs: Fix printing of device durability	Kent Overstreet	1	-1/+1
	BCH_MEMBER_DURABILITY() was not present initially; a value of 0 means use the default, nonzero means use v - 1. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-01-06	bcachefs: bch_member->seq	Kent Overstreet	1	-0/+5
	Add new fields for split brain detection: - bch_member->seq, which tracks the sequence number of the last superblock write that happened to each member device - bch_sb->write_time, which tracks the time of the last superblock write, to allow detection of when two members have diverged but had the same number of superblock writes. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-01-01	bcachefs: for_each_member_device_rcu() now declares loop iter	Kent Overstreet	1	-5/+3
	Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2024-01-01	bcachefs: Print durability in member_to_text()	Kent Overstreet	1	-0/+5
	Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-11-05	bcachefs: Move __bch2_members_v2_get_mut to sb-members.h	Kent Overstreet	1	-11/+6
	Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-11-05	bcachefs: bch2_prt_datetime()	Kent Overstreet	1	-1/+1
	Improved, better named version of pr_time(). Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-11-02	bcachefs: Skip deleted members in member_to_text()	Kent Overstreet	1	-8/+7
	This fixes show-super output - we shouldn't be printing members that have been deleted. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-11-02	bcachefs: bch_sb_field_errors	Kent Overstreet	1	-1/+1
	Add a new superblock section to keep counts of errors seen since filesystem creation: we'll be addingcounters for every distinct fsck error. The new superblock section has entries of the for [ id, count, time_of_last_error ]; this is intended to let us see what errors are occuring - and getting fixed - via show-super output. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-11-02	bcachefs: Add IO error counts to bch_member	Kent Overstreet	1	-17/+104
	We now track IO errors per device since filesystem creation. IO error counts can be viewed in sysfs, or with the 'bcachefs show-super' command. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-11-02	bcachefs: Fix kasan splat in members_v1_get()	Kent Overstreet	1	-3/+3
	This fixes an incorrect memcpy() in the recent members_v2 code - a members_v1 member is BCH_MEMBER_V1_BYTES, not sizeof(struct bch_member). Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-23	bcachefs: bch2_sb_field_get() refactoring	Kent Overstreet	1	-12/+12
	Instead of using token pasting to generate methods for each superblock section, just make the type a parameter to bch2_sb_field_get(). Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-23	bcachefs: Add iops fields to bch_member	Hunter Shaffer	1	-0/+8
	Signed-off-by: Hunter Shaffer <huntershaffer182456@gmail.com> Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-23	bcachefs: Rename bch_sb_field_members -> bch_sb_field_members_v1	Hunter Shaffer	1	-11/+11
	Signed-off-by: Hunter Shaffer <huntershaffer182456@gmail.com> Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-23	bcachefs: New superblock section members_v2	Hunter Shaffer	1	-131/+272
	members_v2 has dynamically resizable entries so that we can extend bch_member. The members can no longer be accessed with simple array indexing Instead members_v2_get is used to find a member's exact location within the array and returns a copy of that member. Alternatively member_v2_get_mut retrieves a mutable point to a member. Signed-off-by: Hunter Shaffer <huntershaffer182456@gmail.com> Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-23	bcachefs: Add new helper to retrieve bch_member from sb	Hunter Shaffer	1	-0/+17
	Prep work for introducing bch_sb_field_members_v2 - introduce new helpers that will check for members_v2 if it exists, otherwise using v1 Signed-off-by: Hunter Shaffer <huntershaffer182456@gmail.com> Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-23	bcachefs: sb-members.c	Kent Overstreet	1	-0/+173
	Split out a new file for bch_sb_field_members - we'll likely want to move more code here in the future. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>