From: Darrick J. Wong <djwong@xxxxxxxxxx>
Pass the incore rmap space mapping through the RUI logging code instead
of repeatedly boxing and unboxing parameters.
Signed-off-by: Darrick J. Wong <djwong@xxxxxxxxxx>
---
fs/xfs/libxfs/xfs_rmap.c | 52 ++++++++++++++++++-------------------
fs/xfs/libxfs/xfs_rmap.h | 6 +---
fs/xfs/xfs_rmap_item.c | 65 +++++++++++++++++++++-------------------------
3 files changed, 56 insertions(+), 67 deletions(-)
diff --git a/fs/xfs/libxfs/xfs_rmap.c b/fs/xfs/libxfs/xfs_rmap.c
index b56aca1e7c66..df720041cd3d 100644
--- a/fs/xfs/libxfs/xfs_rmap.c
+++ b/fs/xfs/libxfs/xfs_rmap.c
@@ -2390,13 +2390,7 @@ xfs_rmap_finish_one_cleanup(
int
xfs_rmap_finish_one(
struct xfs_trans *tp,
- enum xfs_rmap_intent_type type,
- uint64_t owner,
- int whichfork,
- xfs_fileoff_t startoff,
- xfs_fsblock_t startblock,
- xfs_filblks_t blockcount,
- xfs_exntst_t state,
+ struct xfs_rmap_intent *ri,
struct xfs_btree_cur **pcur)
{
struct xfs_mount *mp = tp->t_mountp;
@@ -2408,11 +2402,13 @@ xfs_rmap_finish_one(
xfs_agblock_t bno;
bool unwritten;
- pag = xfs_perag_get(mp, XFS_FSB_TO_AGNO(mp, startblock));
- bno = XFS_FSB_TO_AGBNO(mp, startblock);
+ pag = xfs_perag_get(mp, XFS_FSB_TO_AGNO(mp, ri->ri_bmap.br_startblock));
+ bno = XFS_FSB_TO_AGBNO(mp, ri->ri_bmap.br_startblock);
- trace_xfs_rmap_deferred(mp, pag->pag_agno, type, bno, owner, whichfork,
- startoff, blockcount, state);
+ trace_xfs_rmap_deferred(mp, pag->pag_agno, ri->ri_type, bno,
+ ri->ri_owner, ri->ri_whichfork,
+ ri->ri_bmap.br_startoff, ri->ri_bmap.br_blockcount,
+ ri->ri_bmap.br_state);
if (XFS_TEST_ERROR(false, mp, XFS_ERRTAG_RMAP_FINISH_ONE)) {
error = -EIO;
@@ -2448,36 +2444,38 @@ xfs_rmap_finish_one(
}
*pcur = rcur;
- xfs_rmap_ino_owner(&oinfo, owner, whichfork, startoff);
- unwritten = state == XFS_EXT_UNWRITTEN;
- bno = XFS_FSB_TO_AGBNO(rcur->bc_mp, startblock);
+ xfs_rmap_ino_owner(&oinfo, ri->ri_owner, ri->ri_whichfork,
+ ri->ri_bmap.br_startoff);
+ unwritten = ri->ri_bmap.br_state == XFS_EXT_UNWRITTEN;
+ bno = XFS_FSB_TO_AGBNO(rcur->bc_mp, ri->ri_bmap.br_startblock);
- switch (type) {
+ switch (ri->ri_type) {
case XFS_RMAP_ALLOC:
case XFS_RMAP_MAP:
- error = xfs_rmap_map(rcur, bno, blockcount, unwritten, &oinfo);
+ error = xfs_rmap_map(rcur, bno, ri->ri_bmap.br_blockcount,
+ unwritten, &oinfo);
break;
case XFS_RMAP_MAP_SHARED:
- error = xfs_rmap_map_shared(rcur, bno, blockcount, unwritten,
- &oinfo);
+ error = xfs_rmap_map_shared(rcur, bno,
+ ri->ri_bmap.br_blockcount, unwritten, &oinfo);
break;
case XFS_RMAP_FREE:
case XFS_RMAP_UNMAP:
- error = xfs_rmap_unmap(rcur, bno, blockcount, unwritten,
- &oinfo);
+ error = xfs_rmap_unmap(rcur, bno, ri->ri_bmap.br_blockcount,
+ unwritten, &oinfo);
break;
case XFS_RMAP_UNMAP_SHARED:
- error = xfs_rmap_unmap_shared(rcur, bno, blockcount, unwritten,
- &oinfo);
+ error = xfs_rmap_unmap_shared(rcur, bno,
+ ri->ri_bmap.br_blockcount, unwritten, &oinfo);
break;
case XFS_RMAP_CONVERT:
- error = xfs_rmap_convert(rcur, bno, blockcount, !unwritten,
- &oinfo);
- break;
- case XFS_RMAP_CONVERT_SHARED:
- error = xfs_rmap_convert_shared(rcur, bno, blockcount,
+ error = xfs_rmap_convert(rcur, bno, ri->ri_bmap.br_blockcount,
!unwritten, &oinfo);
break;
+ case XFS_RMAP_CONVERT_SHARED:
+ error = xfs_rmap_convert_shared(rcur, bno,
+ ri->ri_bmap.br_blockcount, !unwritten, &oinfo);
+ break;
default:
ASSERT(0);
error = -EFSCORRUPTED;
diff --git a/fs/xfs/libxfs/xfs_rmap.h b/fs/xfs/libxfs/xfs_rmap.h
index 54741a591a17..2dac88cea28d 100644
--- a/fs/xfs/libxfs/xfs_rmap.h
+++ b/fs/xfs/libxfs/xfs_rmap.h
@@ -179,10 +179,8 @@ void xfs_rmap_free_extent(struct xfs_trans *tp, xfs_agnumber_t agno,
void xfs_rmap_finish_one_cleanup(struct xfs_trans *tp,
struct xfs_btree_cur *rcur, int error);
-int xfs_rmap_finish_one(struct xfs_trans *tp, enum xfs_rmap_intent_type type,
- uint64_t owner, int whichfork, xfs_fileoff_t startoff,
- xfs_fsblock_t startblock, xfs_filblks_t blockcount,
- xfs_exntst_t state, struct xfs_btree_cur **pcur);
+int xfs_rmap_finish_one(struct xfs_trans *tp, struct xfs_rmap_intent *ri,
+ struct xfs_btree_cur **pcur);
int xfs_rmap_lookup_le_range(struct xfs_btree_cur *cur, xfs_agblock_t bno,
uint64_t owner, uint64_t offset, unsigned int flags,
diff --git a/fs/xfs/xfs_rmap_item.c b/fs/xfs/xfs_rmap_item.c
index 534504ede1a3..e46d040a9fc5 100644
--- a/fs/xfs/xfs_rmap_item.c
+++ b/fs/xfs/xfs_rmap_item.c
@@ -293,19 +293,12 @@ static int
xfs_trans_log_finish_rmap_update(
struct xfs_trans *tp,
struct xfs_rud_log_item *rudp,
- enum xfs_rmap_intent_type type,
- uint64_t owner,
- int whichfork,
- xfs_fileoff_t startoff,
- xfs_fsblock_t startblock,
- xfs_filblks_t blockcount,
- xfs_exntst_t state,
+ struct xfs_rmap_intent *ri,
struct xfs_btree_cur **pcur)
{
int error;
- error = xfs_rmap_finish_one(tp, type, owner, whichfork, startoff,
- startblock, blockcount, state, pcur);
+ error = xfs_rmap_finish_one(tp, ri, pcur);
/*
* Mark the transaction dirty, even on error. This ensures the
@@ -409,10 +402,7 @@ xfs_rmap_update_finish_item(
int error;
rmap = container_of(item, struct xfs_rmap_intent, ri_list);
- error = xfs_trans_log_finish_rmap_update(tp, RUD_ITEM(done),
- rmap->ri_type, rmap->ri_owner, rmap->ri_whichfork,
- rmap->ri_bmap.br_startoff, rmap->ri_bmap.br_startblock,
- rmap->ri_bmap.br_blockcount, rmap->ri_bmap.br_state,
+ error = xfs_trans_log_finish_rmap_update(tp, RUD_ITEM(done), rmap,
state);
kmem_cache_free(xfs_rmap_intent_cache, rmap);
return error;
@@ -493,15 +483,11 @@ xfs_rui_item_recover(
struct list_head *capture_list)
{
struct xfs_rui_log_item *ruip = RUI_ITEM(lip);
- struct xfs_map_extent *rmap;
struct xfs_rud_log_item *rudp;
struct xfs_trans *tp;
struct xfs_btree_cur *rcur = NULL;
struct xfs_mount *mp = lip->li_log->l_mp;
- enum xfs_rmap_intent_type type;
- xfs_exntst_t state;
int i;
- int whichfork;
int error = 0;
/*
@@ -526,35 +512,34 @@ xfs_rui_item_recover(
rudp = xfs_trans_get_rud(tp, ruip);
for (i = 0; i < ruip->rui_format.rui_nextents; i++) {
- rmap = &ruip->rui_format.rui_extents[i];
- state = (rmap->me_flags & XFS_RMAP_EXTENT_UNWRITTEN) ?
- XFS_EXT_UNWRITTEN : XFS_EXT_NORM;
- whichfork = (rmap->me_flags & XFS_RMAP_EXTENT_ATTR_FORK) ?
- XFS_ATTR_FORK : XFS_DATA_FORK;
- switch (rmap->me_flags & XFS_RMAP_EXTENT_TYPE_MASK) {
+ struct xfs_rmap_intent fake = { };
+ struct xfs_map_extent *map;
+
+ map = &ruip->rui_format.rui_extents[i];
+ switch (map->me_flags & XFS_RMAP_EXTENT_TYPE_MASK) {
case XFS_RMAP_EXTENT_MAP:
- type = XFS_RMAP_MAP;
+ fake.ri_type = XFS_RMAP_MAP;
break;
case XFS_RMAP_EXTENT_MAP_SHARED:
- type = XFS_RMAP_MAP_SHARED;
+ fake.ri_type = XFS_RMAP_MAP_SHARED;
break;
case XFS_RMAP_EXTENT_UNMAP:
- type = XFS_RMAP_UNMAP;
+ fake.ri_type = XFS_RMAP_UNMAP;
break;
case XFS_RMAP_EXTENT_UNMAP_SHARED:
- type = XFS_RMAP_UNMAP_SHARED;
+ fake.ri_type = XFS_RMAP_UNMAP_SHARED;
break;
case XFS_RMAP_EXTENT_CONVERT:
- type = XFS_RMAP_CONVERT;
+ fake.ri_type = XFS_RMAP_CONVERT;
break;
case XFS_RMAP_EXTENT_CONVERT_SHARED:
- type = XFS_RMAP_CONVERT_SHARED;
+ fake.ri_type = XFS_RMAP_CONVERT_SHARED;
break;
case XFS_RMAP_EXTENT_ALLOC:
- type = XFS_RMAP_ALLOC;
+ fake.ri_type = XFS_RMAP_ALLOC;
break;
case XFS_RMAP_EXTENT_FREE:
- type = XFS_RMAP_FREE;
+ fake.ri_type = XFS_RMAP_FREE;
break;
default:
XFS_CORRUPTION_ERROR(__func__, XFS_ERRLEVEL_LOW, mp,
@@ -563,13 +548,21 @@ xfs_rui_item_recover(
error = -EFSCORRUPTED;
goto abort_error;
}
- error = xfs_trans_log_finish_rmap_update(tp, rudp, type,
- rmap->me_owner, whichfork,
- rmap->me_startoff, rmap->me_startblock,
- rmap->me_len, state, &rcur);
+
+ fake.ri_owner = map->me_owner;
+ fake.ri_whichfork = (map->me_flags & XFS_RMAP_EXTENT_ATTR_FORK) ?
+ XFS_ATTR_FORK : XFS_DATA_FORK;
+ fake.ri_bmap.br_startblock = map->me_startblock;
+ fake.ri_bmap.br_startoff = map->me_startoff;
+ fake.ri_bmap.br_blockcount = map->me_len;
+ fake.ri_bmap.br_state = (map->me_flags & XFS_RMAP_EXTENT_UNWRITTEN) ?
+ XFS_EXT_UNWRITTEN : XFS_EXT_NORM;
+
+ error = xfs_trans_log_finish_rmap_update(tp, rudp, &fake,
+ &rcur);
if (error == -EFSCORRUPTED)
XFS_CORRUPTION_ERROR(__func__, XFS_ERRLEVEL_LOW, mp,
- rmap, sizeof(*rmap));
+ map, sizeof(*map));
if (error)
goto abort_error;
