bcachefs: Handle bio_iov_iter_get_pages() returning unaligned bio

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If the user buffer isn't aligned to the filesystem block size, on a
large enough IO - where it won't fit into a single bio -
bio_iov_iter_get_pages() won't necessarily return a bio with the proper
alignment.

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

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Kent Overstreet 2019-09-22 15:02:05 -04:00 • committed by Kent Overstreet

parent ec350b90d7

commit 0a426c3239

1 changed files with 19 additions and 2 deletions

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fs/bcachefs/fs-io.c

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