btrfs: Factor out write portion of btrfs_get_blocks_direct

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Now that the read side is extracted into its own function, do the same
to the write side. This leaves btrfs_get_blocks_direct_write with the
sole purpose of handling common locking required. Also flip the
condition in btrfs_get_blocks_direct_write so that the write case
comes first and we check for if (Create) rather than if (!create). This
is purely subjective but I believe makes reading a bit more "linear".
No functional changes.

Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

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Nikolay Borisov 2018-05-02 15:19:33 +03:00 • committed by David Sterba

parent 1c8d0175df

commit c5794e5178

1 changed files with 108 additions and 99 deletions

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fs/btrfs/inode.c

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