bcachefs: Build fixes for 32bit x86

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PAGE_SIZE and size_t are not unsigned longs on 32 bit, annoying...

also switch to atomic64_cmpxchg instead of cmpxchg() for
journal_seq_copy, as atomic64_cmpxchg has a fallback that uses spinlocks
for when it's not supported.

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

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Kent Overstreet 2020-11-05 12:16:05 -05:00 • committed by Kent Overstreet

parent b5e8a6992f

commit b735d73a00

3 changed files with 8 additions and 3 deletions

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2

fs/bcachefs/ec.c

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7

fs/bcachefs/fs.c

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2

fs/bcachefs/io.c

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