tree 03c26d7f6e3367b167bfeeb1a01654c6619573f4
parent 49792c806d0bfd53afc789dcdf50dc9bed2c5b83
author Christoph Hellwig <hch@infradead.org> 1267625100 -0500
committer Jan Kara <jack@suse.cz> 1267744828 +0100

dquot: cleanup space allocation / freeing routines

Get rid of the alloc_space, free_space, reserve_space, claim_space and
release_rsv dquot operations - they are always called from the filesystem
and if a filesystem really needs their own (which none currently does)
it can just call into it's own routine directly.

Move shared logic into the common __dquot_alloc_space,
dquot_claim_space_nodirty and __dquot_free_space low-level methods,
and rationalize the wrappers around it to move as much as possible
code into the common block for CONFIG_QUOTA vs not.  Also rename
all these helpers to be named dquot_* instead of vfs_dq_*.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jan Kara <jack@suse.cz>