From: "Darrick J. Wong" <djwong@kernel.org>
To: Dave Chinner <david@fromorbit.com>
Cc: linux-xfs@vger.kernel.org
Subject: Re: [PATCH 12/22] xfs: convert rmap btree cursor to using a perag
Date: Wed, 12 May 2021 20:54:25 -0700 [thread overview]
Message-ID: <20210513035425.GR8582@magnolia> (raw)
In-Reply-To: <20210512224512.GI8582@magnolia>
On Wed, May 12, 2021 at 03:45:12PM -0700, Darrick J. Wong wrote:
> On Thu, May 06, 2021 at 05:20:44PM +1000, Dave Chinner wrote:
> > From: Dave Chinner <dchinner@redhat.com>
> >
> > Signed-off-by: Dave Chinner <dchinner@redhat.com>
> > ---
> > fs/xfs/libxfs/xfs_ag.c | 2 +-
> > fs/xfs/libxfs/xfs_alloc.c | 7 ++++---
> > fs/xfs/libxfs/xfs_rmap.c | 10 ++++-----
> > fs/xfs/libxfs/xfs_rmap.h | 6 ++++--
> > fs/xfs/libxfs/xfs_rmap_btree.c | 37 +++++++++++++++-------------------
> > fs/xfs/libxfs/xfs_rmap_btree.h | 4 ++--
> > fs/xfs/scrub/agheader_repair.c | 6 ++----
> > fs/xfs/scrub/bmap.c | 2 +-
> > fs/xfs/scrub/common.c | 2 +-
> > fs/xfs/scrub/repair.c | 10 ++++-----
> > fs/xfs/xfs_fsmap.c | 2 +-
> > 11 files changed, 42 insertions(+), 46 deletions(-)
> >
> > diff --git a/fs/xfs/libxfs/xfs_ag.c b/fs/xfs/libxfs/xfs_ag.c
> > index 14d8b866dc6d..44f2787f3556 100644
> > --- a/fs/xfs/libxfs/xfs_ag.c
> > +++ b/fs/xfs/libxfs/xfs_ag.c
> > @@ -914,7 +914,7 @@ xfs_ag_extend_space(
> > * XFS_RMAP_OINFO_SKIP_UPDATE is used here to tell the rmap btree that
> > * this doesn't actually exist in the rmap btree.
> > */
> > - error = xfs_rmap_free(tp, bp, id->agno,
> > + error = xfs_rmap_free(tp, bp, bp->b_pag,
>
> Same question here as in the last patch -- so long as we have to pass
> the AGF buffer pointer into the xfs_rmap functions, why is it even
> necessary to pass both the AGF and the perag when we could get the
> second from the first?
>
> I suspect I'm going to whine about this for the next three patches, but
> the mechanical conversion looks correct to me.
/me changes his mind and
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
--D
>
> --D
>
> > be32_to_cpu(agf->agf_length) - len,
> > len, &XFS_RMAP_OINFO_SKIP_UPDATE);
> > if (error)
> > diff --git a/fs/xfs/libxfs/xfs_alloc.c b/fs/xfs/libxfs/xfs_alloc.c
> > index 7ec4af6bf494..10747cc4d8f6 100644
> > --- a/fs/xfs/libxfs/xfs_alloc.c
> > +++ b/fs/xfs/libxfs/xfs_alloc.c
> > @@ -1092,7 +1092,7 @@ xfs_alloc_ag_vextent_small(
> > * If we're feeding an AGFL block to something that doesn't live in the
> > * free space, we need to clear out the OWN_AG rmap.
> > */
> > - error = xfs_rmap_free(args->tp, args->agbp, args->agno, fbno, 1,
> > + error = xfs_rmap_free(args->tp, args->agbp, args->pag, fbno, 1,
> > &XFS_RMAP_OINFO_AG);
> > if (error)
> > goto error;
> > @@ -1169,7 +1169,7 @@ xfs_alloc_ag_vextent(
> >
> > /* if not file data, insert new block into the reverse map btree */
> > if (!xfs_rmap_should_skip_owner_update(&args->oinfo)) {
> > - error = xfs_rmap_alloc(args->tp, args->agbp, args->agno,
> > + error = xfs_rmap_alloc(args->tp, args->agbp, args->pag,
> > args->agbno, args->len, &args->oinfo);
> > if (error)
> > return error;
> > @@ -1899,12 +1899,13 @@ xfs_free_ag_extent(
> > int haveright; /* have a right neighbor */
> > int i;
> > int error;
> > + struct xfs_perag *pag = agbp->b_pag;
> >
> > bno_cur = cnt_cur = NULL;
> > mp = tp->t_mountp;
> >
> > if (!xfs_rmap_should_skip_owner_update(oinfo)) {
> > - error = xfs_rmap_free(tp, agbp, agno, bno, len, oinfo);
> > + error = xfs_rmap_free(tp, agbp, pag, bno, len, oinfo);
> > if (error)
> > goto error0;
> > }
> > diff --git a/fs/xfs/libxfs/xfs_rmap.c b/fs/xfs/libxfs/xfs_rmap.c
> > index 0d7a6997120c..b23f949ee15c 100644
> > --- a/fs/xfs/libxfs/xfs_rmap.c
> > +++ b/fs/xfs/libxfs/xfs_rmap.c
> > @@ -696,7 +696,7 @@ int
> > xfs_rmap_free(
> > struct xfs_trans *tp,
> > struct xfs_buf *agbp,
> > - xfs_agnumber_t agno,
> > + struct xfs_perag *pag,
> > xfs_agblock_t bno,
> > xfs_extlen_t len,
> > const struct xfs_owner_info *oinfo)
> > @@ -708,7 +708,7 @@ xfs_rmap_free(
> > if (!xfs_sb_version_hasrmapbt(&mp->m_sb))
> > return 0;
> >
> > - cur = xfs_rmapbt_init_cursor(mp, tp, agbp, agno, NULL);
> > + cur = xfs_rmapbt_init_cursor(mp, tp, agbp, pag);
> >
> > error = xfs_rmap_unmap(cur, bno, len, false, oinfo);
> >
> > @@ -950,7 +950,7 @@ int
> > xfs_rmap_alloc(
> > struct xfs_trans *tp,
> > struct xfs_buf *agbp,
> > - xfs_agnumber_t agno,
> > + struct xfs_perag *pag,
> > xfs_agblock_t bno,
> > xfs_extlen_t len,
> > const struct xfs_owner_info *oinfo)
> > @@ -962,7 +962,7 @@ xfs_rmap_alloc(
> > if (!xfs_sb_version_hasrmapbt(&mp->m_sb))
> > return 0;
> >
> > - cur = xfs_rmapbt_init_cursor(mp, tp, agbp, agno, NULL);
> > + cur = xfs_rmapbt_init_cursor(mp, tp, agbp, pag);
> > error = xfs_rmap_map(cur, bno, len, false, oinfo);
> >
> > xfs_btree_del_cursor(cur, error);
> > @@ -2408,7 +2408,7 @@ xfs_rmap_finish_one(
> > goto out_drop;
> > }
> >
> > - rcur = xfs_rmapbt_init_cursor(mp, tp, agbp, pag->pag_agno, pag);
> > + rcur = xfs_rmapbt_init_cursor(mp, tp, agbp, pag);
> > }
> > *pcur = rcur;
> >
> > diff --git a/fs/xfs/libxfs/xfs_rmap.h b/fs/xfs/libxfs/xfs_rmap.h
> > index abe633403fd1..f2423cf7f1e2 100644
> > --- a/fs/xfs/libxfs/xfs_rmap.h
> > +++ b/fs/xfs/libxfs/xfs_rmap.h
> > @@ -6,6 +6,8 @@
> > #ifndef __XFS_RMAP_H__
> > #define __XFS_RMAP_H__
> >
> > +struct xfs_perag;
> > +
> > static inline void
> > xfs_rmap_ino_bmbt_owner(
> > struct xfs_owner_info *oi,
> > @@ -113,10 +115,10 @@ xfs_owner_info_pack(
> > }
> >
> > int xfs_rmap_alloc(struct xfs_trans *tp, struct xfs_buf *agbp,
> > - xfs_agnumber_t agno, xfs_agblock_t bno, xfs_extlen_t len,
> > + struct xfs_perag *pag, xfs_agblock_t bno, xfs_extlen_t len,
> > const struct xfs_owner_info *oinfo);
> > int xfs_rmap_free(struct xfs_trans *tp, struct xfs_buf *agbp,
> > - xfs_agnumber_t agno, xfs_agblock_t bno, xfs_extlen_t len,
> > + struct xfs_perag *pag, xfs_agblock_t bno, xfs_extlen_t len,
> > const struct xfs_owner_info *oinfo);
> >
> > int xfs_rmap_lookup_le(struct xfs_btree_cur *cur, xfs_agblock_t bno,
> > diff --git a/fs/xfs/libxfs/xfs_rmap_btree.c b/fs/xfs/libxfs/xfs_rmap_btree.c
> > index 7bef8feeded1..cafe181bc92d 100644
> > --- a/fs/xfs/libxfs/xfs_rmap_btree.c
> > +++ b/fs/xfs/libxfs/xfs_rmap_btree.c
> > @@ -52,7 +52,7 @@ xfs_rmapbt_dup_cursor(
> > struct xfs_btree_cur *cur)
> > {
> > return xfs_rmapbt_init_cursor(cur->bc_mp, cur->bc_tp,
> > - cur->bc_ag.agbp, cur->bc_ag.agno, cur->bc_ag.pag);
> > + cur->bc_ag.agbp, cur->bc_ag.pag);
> > }
> >
> > STATIC void
> > @@ -64,13 +64,12 @@ xfs_rmapbt_set_root(
> > struct xfs_buf *agbp = cur->bc_ag.agbp;
> > struct xfs_agf *agf = agbp->b_addr;
> > int btnum = cur->bc_btnum;
> > - struct xfs_perag *pag = agbp->b_pag;
> >
> > ASSERT(ptr->s != 0);
> >
> > agf->agf_roots[btnum] = ptr->s;
> > be32_add_cpu(&agf->agf_levels[btnum], inc);
> > - pag->pagf_levels[btnum] += inc;
> > + cur->bc_ag.pag->pagf_levels[btnum] += inc;
> >
> > xfs_alloc_log_agf(cur->bc_tp, agbp, XFS_AGF_ROOTS | XFS_AGF_LEVELS);
> > }
> > @@ -84,6 +83,7 @@ xfs_rmapbt_alloc_block(
> > {
> > struct xfs_buf *agbp = cur->bc_ag.agbp;
> > struct xfs_agf *agf = agbp->b_addr;
> > + struct xfs_perag *pag = cur->bc_ag.pag;
> > int error;
> > xfs_agblock_t bno;
> >
> > @@ -93,20 +93,19 @@ xfs_rmapbt_alloc_block(
> > if (error)
> > return error;
> >
> > - trace_xfs_rmapbt_alloc_block(cur->bc_mp, cur->bc_ag.agno,
> > - bno, 1);
> > + trace_xfs_rmapbt_alloc_block(cur->bc_mp, pag->pag_agno, bno, 1);
> > if (bno == NULLAGBLOCK) {
> > *stat = 0;
> > return 0;
> > }
> >
> > - xfs_extent_busy_reuse(cur->bc_mp, agbp->b_pag, bno, 1, false);
> > + xfs_extent_busy_reuse(cur->bc_mp, pag, bno, 1, false);
> >
> > new->s = cpu_to_be32(bno);
> > be32_add_cpu(&agf->agf_rmap_blocks, 1);
> > xfs_alloc_log_agf(cur->bc_tp, agbp, XFS_AGF_RMAP_BLOCKS);
> >
> > - xfs_ag_resv_rmapbt_alloc(cur->bc_mp, cur->bc_ag.agno);
> > + xfs_ag_resv_rmapbt_alloc(cur->bc_mp, pag->pag_agno);
> >
> > *stat = 1;
> > return 0;
> > @@ -119,12 +118,12 @@ xfs_rmapbt_free_block(
> > {
> > struct xfs_buf *agbp = cur->bc_ag.agbp;
> > struct xfs_agf *agf = agbp->b_addr;
> > - struct xfs_perag *pag;
> > + struct xfs_perag *pag = cur->bc_ag.pag;
> > xfs_agblock_t bno;
> > int error;
> >
> > bno = xfs_daddr_to_agbno(cur->bc_mp, XFS_BUF_ADDR(bp));
> > - trace_xfs_rmapbt_free_block(cur->bc_mp, cur->bc_ag.agno,
> > + trace_xfs_rmapbt_free_block(cur->bc_mp, pag->pag_agno,
> > bno, 1);
> > be32_add_cpu(&agf->agf_rmap_blocks, -1);
> > xfs_alloc_log_agf(cur->bc_tp, agbp, XFS_AGF_RMAP_BLOCKS);
> > @@ -132,7 +131,6 @@ xfs_rmapbt_free_block(
> > if (error)
> > return error;
> >
> > - pag = cur->bc_ag.agbp->b_pag;
> > xfs_extent_busy_insert(cur->bc_tp, pag, bno, 1,
> > XFS_EXTENT_BUSY_SKIP_DISCARD);
> >
> > @@ -214,7 +212,7 @@ xfs_rmapbt_init_ptr_from_cur(
> > {
> > struct xfs_agf *agf = cur->bc_ag.agbp->b_addr;
> >
> > - ASSERT(cur->bc_ag.agno == be32_to_cpu(agf->agf_seqno));
> > + ASSERT(cur->bc_ag.pag->pag_agno == be32_to_cpu(agf->agf_seqno));
> >
> > ptr->s = agf->agf_roots[cur->bc_btnum];
> > }
> > @@ -449,7 +447,6 @@ static struct xfs_btree_cur *
> > xfs_rmapbt_init_common(
> > struct xfs_mount *mp,
> > struct xfs_trans *tp,
> > - xfs_agnumber_t agno,
> > struct xfs_perag *pag)
> > {
> > struct xfs_btree_cur *cur;
> > @@ -462,13 +459,12 @@ xfs_rmapbt_init_common(
> > cur->bc_flags = XFS_BTREE_CRC_BLOCKS | XFS_BTREE_OVERLAPPING;
> > cur->bc_blocklog = mp->m_sb.sb_blocklog;
> > cur->bc_statoff = XFS_STATS_CALC_INDEX(xs_rmap_2);
> > - cur->bc_ag.agno = agno;
> > cur->bc_ops = &xfs_rmapbt_ops;
> > - if (pag) {
> > - /* take a reference for the cursor */
> > - atomic_inc(&pag->pag_ref);
> > - }
> > +
> > + /* take a reference for the cursor */
> > + atomic_inc(&pag->pag_ref);
> > cur->bc_ag.pag = pag;
> > + cur->bc_ag.agno = pag->pag_agno;
> >
> > return cur;
> > }
> > @@ -479,13 +475,12 @@ xfs_rmapbt_init_cursor(
> > struct xfs_mount *mp,
> > struct xfs_trans *tp,
> > struct xfs_buf *agbp,
> > - xfs_agnumber_t agno,
> > struct xfs_perag *pag)
> > {
> > struct xfs_agf *agf = agbp->b_addr;
> > struct xfs_btree_cur *cur;
> >
> > - cur = xfs_rmapbt_init_common(mp, tp, agno, pag);
> > + cur = xfs_rmapbt_init_common(mp, tp, pag);
> > cur->bc_nlevels = be32_to_cpu(agf->agf_levels[XFS_BTNUM_RMAP]);
> > cur->bc_ag.agbp = agbp;
> > return cur;
> > @@ -496,11 +491,11 @@ struct xfs_btree_cur *
> > xfs_rmapbt_stage_cursor(
> > struct xfs_mount *mp,
> > struct xbtree_afakeroot *afake,
> > - xfs_agnumber_t agno)
> > + struct xfs_perag *pag)
> > {
> > struct xfs_btree_cur *cur;
> >
> > - cur = xfs_rmapbt_init_common(mp, NULL, agno, NULL);
> > + cur = xfs_rmapbt_init_common(mp, NULL, pag);
> > xfs_btree_stage_afakeroot(cur, afake);
> > return cur;
> > }
> > diff --git a/fs/xfs/libxfs/xfs_rmap_btree.h b/fs/xfs/libxfs/xfs_rmap_btree.h
> > index c94f418cc06b..88d8d18788a2 100644
> > --- a/fs/xfs/libxfs/xfs_rmap_btree.h
> > +++ b/fs/xfs/libxfs/xfs_rmap_btree.h
> > @@ -43,9 +43,9 @@ struct xbtree_afakeroot;
> >
> > struct xfs_btree_cur *xfs_rmapbt_init_cursor(struct xfs_mount *mp,
> > struct xfs_trans *tp, struct xfs_buf *bp,
> > - xfs_agnumber_t agno, struct xfs_perag *pag);
> > + struct xfs_perag *pag);
> > struct xfs_btree_cur *xfs_rmapbt_stage_cursor(struct xfs_mount *mp,
> > - struct xbtree_afakeroot *afake, xfs_agnumber_t agno);
> > + struct xbtree_afakeroot *afake, struct xfs_perag *pag);
> > void xfs_rmapbt_commit_staged_btree(struct xfs_btree_cur *cur,
> > struct xfs_trans *tp, struct xfs_buf *agbp);
> > int xfs_rmapbt_maxrecs(int blocklen, int leaf);
> > diff --git a/fs/xfs/scrub/agheader_repair.c b/fs/xfs/scrub/agheader_repair.c
> > index 5dd91bf04c18..981c689e3d95 100644
> > --- a/fs/xfs/scrub/agheader_repair.c
> > +++ b/fs/xfs/scrub/agheader_repair.c
> > @@ -269,8 +269,7 @@ xrep_agf_calc_from_btrees(
> > btreeblks += blocks - 1;
> >
> > /* Update the AGF counters from the rmapbt. */
> > - cur = xfs_rmapbt_init_cursor(mp, sc->tp, agf_bp, sc->sa.agno,
> > - sc->sa.pag);
> > + cur = xfs_rmapbt_init_cursor(mp, sc->tp, agf_bp, sc->sa.pag);
> > error = xfs_btree_count_blocks(cur, &blocks);
> > if (error)
> > goto err;
> > @@ -491,8 +490,7 @@ xrep_agfl_collect_blocks(
> > xbitmap_init(&ra.agmetablocks);
> >
> > /* Find all space used by the free space btrees & rmapbt. */
> > - cur = xfs_rmapbt_init_cursor(mp, sc->tp, agf_bp, sc->sa.agno,
> > - sc->sa.pag);
> > + cur = xfs_rmapbt_init_cursor(mp, sc->tp, agf_bp, sc->sa.pag);
> > error = xfs_rmap_query_all(cur, xrep_agfl_walk_rmap, &ra);
> > if (error)
> > goto err;
> > diff --git a/fs/xfs/scrub/bmap.c b/fs/xfs/scrub/bmap.c
> > index a792d9ffd61e..b20c3f03b3c5 100644
> > --- a/fs/xfs/scrub/bmap.c
> > +++ b/fs/xfs/scrub/bmap.c
> > @@ -556,7 +556,7 @@ xchk_bmap_check_ag_rmaps(
> > if (error)
> > return error;
> >
> > - cur = xfs_rmapbt_init_cursor(sc->mp, sc->tp, agf, agno, NULL);
> > + cur = xfs_rmapbt_init_cursor(sc->mp, sc->tp, agf, sc->sa.pag);
> >
> > sbcri.sc = sc;
> > sbcri.whichfork = whichfork;
> > diff --git a/fs/xfs/scrub/common.c b/fs/xfs/scrub/common.c
> > index 50768559fb60..48381c1adeed 100644
> > --- a/fs/xfs/scrub/common.c
> > +++ b/fs/xfs/scrub/common.c
> > @@ -493,7 +493,7 @@ xchk_ag_btcur_init(
> > if (sa->agf_bp && xfs_sb_version_hasrmapbt(&mp->m_sb) &&
> > xchk_ag_btree_healthy_enough(sc, sa->pag, XFS_BTNUM_RMAP)) {
> > sa->rmap_cur = xfs_rmapbt_init_cursor(mp, sc->tp, sa->agf_bp,
> > - agno, sa->pag);
> > + sa->pag);
> > }
> >
> > /* Set up a refcountbt cursor for cross-referencing. */
> > diff --git a/fs/xfs/scrub/repair.c b/fs/xfs/scrub/repair.c
> > index 862dc56fd8cd..5cf1c3707b6a 100644
> > --- a/fs/xfs/scrub/repair.c
> > +++ b/fs/xfs/scrub/repair.c
> > @@ -509,7 +509,7 @@ xrep_put_freelist(
> > * create an rmap for the block prior to merging it or else other
> > * parts will break.
> > */
> > - error = xfs_rmap_alloc(sc->tp, sc->sa.agf_bp, sc->sa.agno, agbno, 1,
> > + error = xfs_rmap_alloc(sc->tp, sc->sa.agf_bp, sc->sa.pag, agbno, 1,
> > &XFS_RMAP_OINFO_AG);
> > if (error)
> > return error;
> > @@ -555,7 +555,7 @@ xrep_reap_block(
> > } else {
> > agf_bp = sc->sa.agf_bp;
> > }
> > - cur = xfs_rmapbt_init_cursor(sc->mp, sc->tp, agf_bp, agno, sc->sa.pag);
> > + cur = xfs_rmapbt_init_cursor(sc->mp, sc->tp, agf_bp, sc->sa.pag);
> >
> > /* Can we find any other rmappings? */
> > error = xfs_rmap_has_other_keys(cur, agbno, 1, oinfo, &has_other_rmap);
> > @@ -577,7 +577,8 @@ xrep_reap_block(
> > * to run xfs_repair.
> > */
> > if (has_other_rmap)
> > - error = xfs_rmap_free(sc->tp, agf_bp, agno, agbno, 1, oinfo);
> > + error = xfs_rmap_free(sc->tp, agf_bp, sc->sa.pag, agbno,
> > + 1, oinfo);
> > else if (resv == XFS_AG_RESV_AGFL)
> > error = xrep_put_freelist(sc, agbno);
> > else
> > @@ -892,8 +893,7 @@ xrep_find_ag_btree_roots(
> > fab->height = 0;
> > }
> >
> > - cur = xfs_rmapbt_init_cursor(mp, sc->tp, agf_bp, sc->sa.agno,
> > - sc->sa.pag);
> > + cur = xfs_rmapbt_init_cursor(mp, sc->tp, agf_bp, sc->sa.pag);
> > error = xfs_rmap_query_all(cur, xrep_findroot_rmap, &ri);
> > xfs_btree_del_cursor(cur, error);
> >
> > diff --git a/fs/xfs/xfs_fsmap.c b/fs/xfs/xfs_fsmap.c
> > index b654a2bf9a9f..7bfe9ea35de0 100644
> > --- a/fs/xfs/xfs_fsmap.c
> > +++ b/fs/xfs/xfs_fsmap.c
> > @@ -708,7 +708,7 @@ xfs_getfsmap_datadev_rmapbt_query(
> >
> > /* Allocate cursor for this AG and query_range it. */
> > *curpp = xfs_rmapbt_init_cursor(tp->t_mountp, tp, info->agf_bp,
> > - info->pag->pag_agno, info->pag);
> > + info->pag);
> > return xfs_rmap_query_range(*curpp, &info->low, &info->high,
> > xfs_getfsmap_datadev_helper, info);
> > }
> > --
> > 2.31.1
> >
next prev parent reply other threads:[~2021-05-13 3:54 UTC|newest]
Thread overview: 85+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-06 7:20 [RFC 00/22] xfs: initial agnumber -> perag conversions for shrink Dave Chinner
2021-05-06 7:20 ` [PATCH 01/22] xfs: move xfs_perag_get/put to xfs_ag.[ch] Dave Chinner
2021-05-10 12:52 ` Brian Foster
2021-05-11 7:18 ` Dave Chinner
2021-05-10 22:28 ` Darrick J. Wong
2021-05-06 7:20 ` [PATCH 02/22] xfs: prepare for moving perag definitions and support to libxfs Dave Chinner
2021-05-10 12:53 ` Brian Foster
2021-05-11 7:19 ` Dave Chinner
2021-05-06 7:20 ` [PATCH 03/22] xfs: move perag structure and setup to libxfs/xfs_ag.[ch] Dave Chinner
2021-05-10 22:26 ` Darrick J. Wong
2021-05-10 23:38 ` Dave Chinner
2021-05-06 7:20 ` [PATCH 04/22] xfs: make for_each_perag... a first class citizen Dave Chinner
2021-05-10 12:53 ` Brian Foster
2021-05-11 7:35 ` Dave Chinner
2021-05-11 12:29 ` Brian Foster
2021-05-11 21:33 ` Dave Chinner
2021-05-12 21:58 ` Darrick J. Wong
2021-05-06 7:20 ` [PATCH 05/22] xfs: convert raw ag walks to use for_each_perag Dave Chinner
2021-05-10 12:54 ` Brian Foster
2021-05-06 7:20 ` [PATCH 06/22] xfs: convert xfs_iwalk to use perag references Dave Chinner
2021-05-10 13:41 ` Brian Foster
2021-05-12 22:08 ` Darrick J. Wong
2021-05-06 7:20 ` [PATCH 07/22] xfs: convert secondary superblock walk to use perags Dave Chinner
2021-05-10 13:41 ` Brian Foster
2021-05-12 22:09 ` Darrick J. Wong
2021-05-06 7:20 ` [PATCH 08/22] xfs: pass perags through to the busy extent code Dave Chinner
2021-05-11 12:29 ` Brian Foster
2021-05-12 22:13 ` Darrick J. Wong
2021-05-06 7:20 ` [PATCH 09/22] xfs: push perags through the ag reservation callouts Dave Chinner
2021-05-11 12:29 ` Brian Foster
2021-05-13 0:29 ` Dave Chinner
2021-05-12 22:16 ` Darrick J. Wong
2021-05-06 7:20 ` [PATCH 10/22] xfs: pass perags around in fsmap data dev functions Dave Chinner
2021-05-11 12:30 ` Brian Foster
2021-05-12 22:23 ` Darrick J. Wong
2021-05-18 1:00 ` Dave Chinner
2021-05-06 7:20 ` [PATCH 11/22] xfs: add a perag to the btree cursor Dave Chinner
2021-05-11 12:30 ` Brian Foster
2021-05-11 20:51 ` Darrick J. Wong
2021-05-11 21:52 ` Dave Chinner
2021-05-12 12:49 ` Brian Foster
2021-05-12 22:41 ` Darrick J. Wong
2021-05-12 22:40 ` Darrick J. Wong
2021-05-13 0:12 ` Dave Chinner
2021-05-13 0:55 ` Darrick J. Wong
2021-05-13 1:07 ` Dave Chinner
2021-05-13 3:49 ` Darrick J. Wong
2021-05-06 7:20 ` [PATCH 12/22] xfs: convert rmap btree cursor to using a perag Dave Chinner
2021-05-11 12:30 ` Brian Foster
2021-05-12 22:45 ` Darrick J. Wong
2021-05-13 3:54 ` Darrick J. Wong [this message]
2021-05-06 7:20 ` [PATCH 13/22] xfs: convert refcount btree cursor to use perags Dave Chinner
2021-05-11 12:30 ` Brian Foster
2021-05-12 22:47 ` Darrick J. Wong
2021-05-06 7:20 ` [PATCH 14/22] xfs: convert allocbt cursors " Dave Chinner
2021-05-11 12:30 ` Brian Foster
2021-05-13 3:55 ` Darrick J. Wong
2021-05-06 7:20 ` [PATCH 15/22] xfs: use perag for ialloc btree cursors Dave Chinner
2021-05-11 12:30 ` Brian Foster
2021-05-13 3:55 ` Darrick J. Wong
2021-05-06 7:20 ` [PATCH 16/22] xfs: remove agno from btree cursor Dave Chinner
2021-05-11 12:34 ` Brian Foster
2021-05-11 22:02 ` Dave Chinner
2021-05-12 22:52 ` Darrick J. Wong
2021-05-06 7:20 ` [PATCH 17/22] xfs: simplify xfs_dialloc_select_ag() return values Dave Chinner
2021-05-12 12:49 ` Brian Foster
2021-05-12 22:55 ` Darrick J. Wong
2021-05-06 7:20 ` [PATCH 18/22] xfs: collapse AG selection for inode allocation Dave Chinner
2021-05-12 12:52 ` Brian Foster
2021-05-18 1:21 ` Dave Chinner
2021-05-12 23:11 ` Darrick J. Wong
2021-05-18 1:29 ` Dave Chinner
2021-05-06 7:20 ` [PATCH 19/22] xfs: get rid of xfs_dir_ialloc() Dave Chinner
2021-05-06 11:26 ` kernel test robot
2021-05-06 11:26 ` [RFC PATCH] xfs: xfs_dialloc_ag can be static kernel test robot
2021-05-12 12:52 ` [PATCH 19/22] xfs: get rid of xfs_dir_ialloc() Brian Foster
2021-05-12 23:19 ` Darrick J. Wong
2021-05-06 7:20 ` [PATCH 20/22] xfs: inode allocation can use a single perag instance Dave Chinner
2021-05-12 12:52 ` Brian Foster
2021-05-12 23:19 ` Darrick J. Wong
2021-05-06 7:20 ` [PATCH 21/22] xfs: clean up and simplify xfs_dialloc() Dave Chinner
2021-05-12 21:49 ` Darrick J. Wong
2021-05-18 1:46 ` Dave Chinner
2021-05-06 7:20 ` [PATCH 22/22] xfs: use perag through unlink processing Dave Chinner
2021-05-12 21:37 ` Darrick J. Wong
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20210513035425.GR8582@magnolia \
--to=djwong@kernel.org \
--cc=david@fromorbit.com \
--cc=linux-xfs@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox