bcachefs: Run recovery passes asynchronously

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When we request a recovery pass to be run online, i.e. not during
recovery, if it's an online pass it'll now be run in the background,
instead of waiting for the next mount.

To avoid situations where recovery passes are running continuously, this
also includes ratelimiting: if the RUN_RECOVERY_PASS_ratelimit flag is
passed, the pass may be deferred until later - depending on the runtime
and last run stats in the recovery_passes superblock section.

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>

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This commit is contained in:

Kent Overstreet 2025-05-09 23:28:01 -04:00

parent d4b30ed90c

commit 06977ea82b

4 changed files with 113 additions and 26 deletions

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3

fs/bcachefs/bcachefs.h

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133

fs/bcachefs/recovery_passes.c

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1

fs/bcachefs/recovery_passes.h

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2

fs/bcachefs/recovery_passes_types.h

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