bcachefs: Fix journal_buf_realloc()

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It used to be safe to reallocate a buf that the write path owns without
holding the journal lock, but now this can trigger an assertion in
journal_seq_to_buf().

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

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Kent Overstreet 2021-01-04 15:46:57 -05:00 • committed by Kent Overstreet

parent 07a1006ae8

commit c859430b17

1 changed files with 7 additions and 3 deletions

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fs/bcachefs/journal_io.c

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