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| author | Dave Chinner <dchinner@redhat.com> | 2010-04-13 07:06:51 +0200 |
|---|---|---|
| committer | Alex Elder <aelder@sgi.com> | 2010-05-19 16:58:11 +0200 |
| commit | e6a81f13aa9aa20ef03174210aed24791865b05e (patch) | |
| tree | 727202721a225004e2522f32278de294c3748e70 /fs/xfs/quota/xfs_quota_priv.h | |
| parent | xfs: remove duplicate code from dquot reclaim (diff) | |
| download | linux-e6a81f13aa9aa20ef03174210aed24791865b05e.tar.xz linux-e6a81f13aa9aa20ef03174210aed24791865b05e.zip | |
xfs: convert the dquot hash list to use list heads
Convert the dquot hash list on the filesystem to use listhead
infrastructure rather than the roll-your-own in the quota code.
Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'fs/xfs/quota/xfs_quota_priv.h')
| -rw-r--r-- | fs/xfs/quota/xfs_quota_priv.h | 33 |
1 files changed, 0 insertions, 33 deletions
diff --git a/fs/xfs/quota/xfs_quota_priv.h b/fs/xfs/quota/xfs_quota_priv.h index 6f4bbae51aca..3a1b9aa763fc 100644 --- a/fs/xfs/quota/xfs_quota_priv.h +++ b/fs/xfs/quota/xfs_quota_priv.h @@ -72,46 +72,13 @@ !dqp->q_core.d_rtbcount && \ !dqp->q_core.d_icount) -#define HL_PREVP dq_hashlist.ql_prevp -#define HL_NEXT dq_hashlist.ql_next - - -#define _LIST_REMOVE(h, dqp, PVP, NXT) \ - { \ - xfs_dquot_t *d; \ - if (((d) = (dqp)->NXT)) \ - (d)->PVP = (dqp)->PVP; \ - *((dqp)->PVP) = d; \ - (dqp)->NXT = NULL; \ - (dqp)->PVP = NULL; \ - (h)->qh_version++; \ - (h)->qh_nelems--; \ - } - -#define _LIST_INSERT(h, dqp, PVP, NXT) \ - { \ - xfs_dquot_t *d; \ - if (((d) = (h)->qh_next)) \ - (d)->PVP = &((dqp)->NXT); \ - (dqp)->NXT = d; \ - (dqp)->PVP = &((h)->qh_next); \ - (h)->qh_next = dqp; \ - (h)->qh_version++; \ - (h)->qh_nelems++; \ - } - #define FOREACH_DQUOT_IN_FREELIST(dqp, qlist) \ for ((dqp) = (qlist)->qh_next; (dqp) != (xfs_dquot_t *)(qlist); \ (dqp) = (dqp)->dq_flnext) -#define XQM_HASHLIST_INSERT(h, dqp) \ - _LIST_INSERT(h, dqp, HL_PREVP, HL_NEXT) - #define XQM_FREELIST_INSERT(h, dqp) \ xfs_qm_freelist_append(h, dqp) -#define XQM_HASHLIST_REMOVE(h, dqp) \ - _LIST_REMOVE(h, dqp, HL_PREVP, HL_NEXT) #define XQM_FREELIST_REMOVE(dqp) \ xfs_qm_freelist_unlink(dqp) |