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bcachefs: Change "accounting overran journal reservation" to a warning

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This doesn't need to be a BUG_ON(); the actual serious "things break"
condition is if the whole journal write overruns the available space,
and that has a fatal error, not a BUG_ON(). This check indicates we
screwed something up, but it should be a warning.

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
This commit is contained in:
Kent Overstreet 2024-03-14 13:26:26 -04:00
parent be28368b2c
commit 62f35024b2
1 changed files with 2 additions and 1 deletions
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3
fs/bcachefs/journal_io.c
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@ -1848,7 +1848,8 @@ static int bch2_journal_write_prep(struct journal *j, struct journal_buf *w)
bch2_journal_super_entries_add_common(c, &end, seq);
u64s = (u64 *) end - (u64 *) start;
BUG_ON(u64s > j->entry_u64s_reserved);
WARN_ON(u64s > j->entry_u64s_reserved);
le32_add_cpu(&jset->u64s, u64s);