Btrfs: fix truncate_space_check

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truncate_space_check is using btrfs_csum_bytes_to_leaves() but forgetting to
multiply by nodesize so we get an actual byte count.  We need a tracepoint here
so that we have the matching reserve for the release that will come later.  Also
add a comment to make clear what the intent of truncate_space_check is.

Signed-off-by: Josef Bacik <jbacik@fb.com>
Signed-off-by: David Sterba <dsterba@suse.com>

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Josef Bacik 2016-01-13 11:48:06 -05:00 • committed by David Sterba

parent fb4b10e5d5

commit dc95f7bfc5

1 changed files with 10 additions and 1 deletions

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11

fs/btrfs/inode.c

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