Btrfs: simplify our write path

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Our aio_write function is huge and kind of hard to follow at times.  So this
patch fixes this by breaking out the buffered and direct write paths out into
seperate functions so it's a little clearer what's going on.  I've also fixed
some wrong typing that we had and added the ability to handle getting an error
back from btrfs_set_extent_delalloc.  Tested this with xfstests and everything
came out fine.  Thanks,

Signed-off-by: Josef Bacik <josef@redhat.com>

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This commit is contained in:

Josef Bacik 2011-01-25 14:57:24 -05:00

parent 9f570b8d48

commit d0215f3e5e

1 changed files with 180 additions and 175 deletions

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357

fs/btrfs/file.c

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