btrfs: move pos increment and pagecache extension to btrfs_buffered_write

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While we do this, correct the call to pagecache_isize_extended:

 - pagecache_isize_extended needs to be called to the start of the write
   as opposed to i_size

 - we don't need to check range before the call, this is done in the
   function

Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: Goldwyn Rodrigues <rgoldwyn@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

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Goldwyn Rodrigues 2020-09-24 11:39:13 -05:00 • committed by David Sterba

parent 4e4cabece9

commit 5e8b9ef303

1 changed files with 5 additions and 8 deletions

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fs/btrfs/file.c

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