xfs: remove XFS_TRANS_RESERVE in collapse range
xfs: remove XFS_TRANS_RESERVE in collapse range

There is no need to dip into reserve pool. Reserve pool is used for much
more important things. And xfs_trans_reserve will never return ENOSPC
because punch hole is already done. If we get ENOSPC, collapse range
will be simply failed.

Cc: Brian Foster <335646b5e374a776a6a2caca10969d6e3ec1cd2b@redhat.com>
Signed-off-by: Namjae Jeon <65d484aa1efdaf0ae258f87a04ed8ec8685cba3e@samsung.com>
Signed-off-by: Ashish Sangwan <3e1f6bc3f57a77fb276e7ac9018adc534c863417@samsung.com>
Reviewed-by: Brian Foster <335646b5e374a776a6a2caca10969d6e3ec1cd2b@redhat.com>
Signed-off-by: Dave Chinner <aa743a0aaec8f7d7a1f01442503957f4d7a2d634@fromorbit.com>



KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs