bcachefs: Fix page state when reading into !PageUptodate pages

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This patch adds code to read page state before writing to pages that
aren't uptodate, which corrects i_sectors being tempororarily too large
and means we may not need to get a disk reservation.

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

# Conflicts:
#	fs/bcachefs/fs-io.c

...

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Kent Overstreet 2021-11-23 18:17:04 -05:00 • committed by Kent Overstreet

parent 7279c1a24c

commit e6ec361f95

1 changed files with 111 additions and 20 deletions

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131

fs/bcachefs/fs-io.c

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