bcachefs: snapshot_create_lock

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Add a new lock for snapshot creation - this addresses a few races with
logged operations and snapshot deletion.

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

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This commit is contained in:

Kent Overstreet 2023-09-29 01:15:33 -04:00

parent 1e2d399970

commit 37fad9497f

5 changed files with 44 additions and 7 deletions

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1

fs/bcachefs/bcachefs.h

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14

fs/bcachefs/fs-ioctl.c

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22

fs/bcachefs/io_misc.c

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13

fs/bcachefs/snapshot.c

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1

fs/bcachefs/super.c

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