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authorDarrick J. Wong <darrick.wong@oracle.com>2020-05-01 16:00:55 -0700
committerDarrick J. Wong <darrick.wong@oracle.com>2020-05-08 08:50:01 -0700
commit96b60f826713767f222254418c995fb6fd7596b3 (patch)
tree9b26013a61c2a53a1e3375b1bcc7f7603602d208 /fs/xfs
parent889eb55dd68f97729adccb8c06834b35e8bd9590 (diff)
xfs: refactor intent item iop_recover calls
Now that we've made the recovered item tests all the same, we can hoist the test and the ail locking code to the ->iop_recover caller and call the recovery function directly. Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com> Reviewed-by: Chandan Babu R <chandanrlinux@gmail.com> Reviewed-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'fs/xfs')
-rw-r--r--fs/xfs/xfs_bmap_item.c48
-rw-r--r--fs/xfs/xfs_extfree_item.c44
-rw-r--r--fs/xfs/xfs_log_recover.c8
-rw-r--r--fs/xfs/xfs_refcount_item.c46
-rw-r--r--fs/xfs/xfs_rmap_item.c45
5 files changed, 54 insertions, 137 deletions
diff --git a/fs/xfs/xfs_bmap_item.c b/fs/xfs/xfs_bmap_item.c
index 8a5ac8cfd5f2..3b8ca4409aa5 100644
--- a/fs/xfs/xfs_bmap_item.c
+++ b/fs/xfs/xfs_bmap_item.c
@@ -421,25 +421,26 @@ const struct xfs_defer_op_type xfs_bmap_update_defer_type = {
* We need to update some inode's bmbt.
*/
STATIC int
-xfs_bui_recover(
- struct xfs_trans *parent_tp,
- struct xfs_bui_log_item *buip)
+xfs_bui_item_recover(
+ struct xfs_log_item *lip,
+ struct xfs_trans *parent_tp)
{
- int error = 0;
- unsigned int bui_type;
+ struct xfs_bmbt_irec irec;
+ struct xfs_bui_log_item *buip = BUI_ITEM(lip);
+ struct xfs_trans *tp;
+ struct xfs_inode *ip = NULL;
+ struct xfs_mount *mp = parent_tp->t_mountp;
struct xfs_map_extent *bmap;
+ struct xfs_bud_log_item *budp;
xfs_fsblock_t startblock_fsb;
xfs_fsblock_t inode_fsb;
xfs_filblks_t count;
- bool op_ok;
- struct xfs_bud_log_item *budp;
+ xfs_exntst_t state;
enum xfs_bmap_intent_type type;
+ bool op_ok;
+ unsigned int bui_type;
int whichfork;
- xfs_exntst_t state;
- struct xfs_trans *tp;
- struct xfs_inode *ip = NULL;
- struct xfs_bmbt_irec irec;
- struct xfs_mount *mp = parent_tp->t_mountp;
+ int error = 0;
ASSERT(!test_bit(XFS_LI_RECOVERED, &buip->bui_item.li_flags));
@@ -555,29 +556,6 @@ err_inode:
return error;
}
-/* Recover the BUI if necessary. */
-STATIC int
-xfs_bui_item_recover(
- struct xfs_log_item *lip,
- struct xfs_trans *tp)
-{
- struct xfs_ail *ailp = lip->li_ailp;
- struct xfs_bui_log_item *buip = BUI_ITEM(lip);
- int error;
-
- /*
- * Skip BUIs that we've already processed.
- */
- if (test_bit(XFS_LI_RECOVERED, &buip->bui_item.li_flags))
- return 0;
-
- spin_unlock(&ailp->ail_lock);
- error = xfs_bui_recover(tp, buip);
- spin_lock(&ailp->ail_lock);
-
- return error;
-}
-
STATIC bool
xfs_bui_item_match(
struct xfs_log_item *lip,
diff --git a/fs/xfs/xfs_extfree_item.c b/fs/xfs/xfs_extfree_item.c
index ffa15bcaea33..a8ee9aaef50d 100644
--- a/fs/xfs/xfs_extfree_item.c
+++ b/fs/xfs/xfs_extfree_item.c
@@ -581,16 +581,18 @@ const struct xfs_defer_op_type xfs_agfl_free_defer_type = {
* the log. We need to free the extents that it describes.
*/
STATIC int
-xfs_efi_recover(
- struct xfs_mount *mp,
- struct xfs_efi_log_item *efip)
+xfs_efi_item_recover(
+ struct xfs_log_item *lip,
+ struct xfs_trans *parent_tp)
{
- struct xfs_efd_log_item *efdp;
- struct xfs_trans *tp;
- int i;
- int error = 0;
- xfs_extent_t *extp;
- xfs_fsblock_t startblock_fsb;
+ struct xfs_efi_log_item *efip = EFI_ITEM(lip);
+ struct xfs_mount *mp = parent_tp->t_mountp;
+ struct xfs_efd_log_item *efdp;
+ struct xfs_trans *tp;
+ struct xfs_extent *extp;
+ xfs_fsblock_t startblock_fsb;
+ int i;
+ int error = 0;
ASSERT(!test_bit(XFS_LI_RECOVERED, &efip->efi_item.li_flags));
@@ -641,30 +643,6 @@ abort_error:
return error;
}
-/* Recover the EFI if necessary. */
-STATIC int
-xfs_efi_item_recover(
- struct xfs_log_item *lip,
- struct xfs_trans *tp)
-{
- struct xfs_ail *ailp = lip->li_ailp;
- struct xfs_efi_log_item *efip;
- int error;
-
- /*
- * Skip EFIs that we've already processed.
- */
- efip = container_of(lip, struct xfs_efi_log_item, efi_item);
- if (test_bit(XFS_LI_RECOVERED, &efip->efi_item.li_flags))
- return 0;
-
- spin_unlock(&ailp->ail_lock);
- error = xfs_efi_recover(tp->t_mountp, efip);
- spin_lock(&ailp->ail_lock);
-
- return error;
-}
-
STATIC bool
xfs_efi_item_match(
struct xfs_log_item *lip,
diff --git a/fs/xfs/xfs_log_recover.c b/fs/xfs/xfs_log_recover.c
index 8a397566b7bb..60e98e48d04b 100644
--- a/fs/xfs/xfs_log_recover.c
+++ b/fs/xfs/xfs_log_recover.c
@@ -2643,7 +2643,7 @@ xlog_recover_process_intents(
struct xfs_ail_cursor cur;
struct xfs_log_item *lip;
struct xfs_ail *ailp;
- int error;
+ int error = 0;
#if defined(DEBUG) || defined(XFS_WARN)
xfs_lsn_t last_lsn;
#endif
@@ -2693,7 +2693,11 @@ xlog_recover_process_intents(
* this routine or else those subsequent intents will get
* replayed in the wrong order!
*/
- error = lip->li_ops->iop_recover(lip, parent_tp);
+ if (!test_bit(XFS_LI_RECOVERED, &lip->li_flags)) {
+ spin_unlock(&ailp->ail_lock);
+ error = lip->li_ops->iop_recover(lip, parent_tp);
+ spin_lock(&ailp->ail_lock);
+ }
if (error)
goto out;
lip = xfs_trans_ail_cursor_next(ailp, &cur);
diff --git a/fs/xfs/xfs_refcount_item.c b/fs/xfs/xfs_refcount_item.c
index c7d584b99508..b256eafd30d3 100644
--- a/fs/xfs/xfs_refcount_item.c
+++ b/fs/xfs/xfs_refcount_item.c
@@ -421,25 +421,26 @@ const struct xfs_defer_op_type xfs_refcount_update_defer_type = {
* We need to update the refcountbt.
*/
STATIC int
-xfs_cui_recover(
- struct xfs_trans *parent_tp,
- struct xfs_cui_log_item *cuip)
+xfs_cui_item_recover(
+ struct xfs_log_item *lip,
+ struct xfs_trans *parent_tp)
{
- int i;
- int error = 0;
- unsigned int refc_type;
+ struct xfs_bmbt_irec irec;
+ struct xfs_cui_log_item *cuip = CUI_ITEM(lip);
struct xfs_phys_extent *refc;
- xfs_fsblock_t startblock_fsb;
- bool op_ok;
struct xfs_cud_log_item *cudp;
struct xfs_trans *tp;
struct xfs_btree_cur *rcur = NULL;
- enum xfs_refcount_intent_type type;
+ struct xfs_mount *mp = parent_tp->t_mountp;
+ xfs_fsblock_t startblock_fsb;
xfs_fsblock_t new_fsb;
xfs_extlen_t new_len;
- struct xfs_bmbt_irec irec;
+ unsigned int refc_type;
+ bool op_ok;
bool requeue_only = false;
- struct xfs_mount *mp = parent_tp->t_mountp;
+ enum xfs_refcount_intent_type type;
+ int i;
+ int error = 0;
ASSERT(!test_bit(XFS_LI_RECOVERED, &cuip->cui_item.li_flags));
@@ -568,29 +569,6 @@ abort_error:
return error;
}
-/* Recover the CUI if necessary. */
-STATIC int
-xfs_cui_item_recover(
- struct xfs_log_item *lip,
- struct xfs_trans *tp)
-{
- struct xfs_ail *ailp = lip->li_ailp;
- struct xfs_cui_log_item *cuip = CUI_ITEM(lip);
- int error;
-
- /*
- * Skip CUIs that we've already processed.
- */
- if (test_bit(XFS_LI_RECOVERED, &cuip->cui_item.li_flags))
- return 0;
-
- spin_unlock(&ailp->ail_lock);
- error = xfs_cui_recover(tp, cuip);
- spin_lock(&ailp->ail_lock);
-
- return error;
-}
-
STATIC bool
xfs_cui_item_match(
struct xfs_log_item *lip,
diff --git a/fs/xfs/xfs_rmap_item.c b/fs/xfs/xfs_rmap_item.c
index 45cc7bfe82b4..d190060729a3 100644
--- a/fs/xfs/xfs_rmap_item.c
+++ b/fs/xfs/xfs_rmap_item.c
@@ -464,21 +464,23 @@ const struct xfs_defer_op_type xfs_rmap_update_defer_type = {
* We need to update the rmapbt.
*/
STATIC int
-xfs_rui_recover(
- struct xfs_mount *mp,
- struct xfs_rui_log_item *ruip)
+xfs_rui_item_recover(
+ struct xfs_log_item *lip,
+ struct xfs_trans *parent_tp)
{
- int i;
- int error = 0;
+ struct xfs_rui_log_item *ruip = RUI_ITEM(lip);
struct xfs_map_extent *rmap;
- xfs_fsblock_t startblock_fsb;
- bool op_ok;
struct xfs_rud_log_item *rudp;
- enum xfs_rmap_intent_type type;
- int whichfork;
- xfs_exntst_t state;
struct xfs_trans *tp;
struct xfs_btree_cur *rcur = NULL;
+ struct xfs_mount *mp = parent_tp->t_mountp;
+ xfs_fsblock_t startblock_fsb;
+ enum xfs_rmap_intent_type type;
+ xfs_exntst_t state;
+ bool op_ok;
+ int i;
+ int whichfork;
+ int error = 0;
ASSERT(!test_bit(XFS_LI_RECOVERED, &ruip->rui_item.li_flags));
@@ -583,29 +585,6 @@ abort_error:
return error;
}
-/* Recover the RUI if necessary. */
-STATIC int
-xfs_rui_item_recover(
- struct xfs_log_item *lip,
- struct xfs_trans *tp)
-{
- struct xfs_ail *ailp = lip->li_ailp;
- struct xfs_rui_log_item *ruip = RUI_ITEM(lip);
- int error;
-
- /*
- * Skip RUIs that we've already processed.
- */
- if (test_bit(XFS_LI_RECOVERED, &ruip->rui_item.li_flags))
- return 0;
-
- spin_unlock(&ailp->ail_lock);
- error = xfs_rui_recover(tp->t_mountp, ruip);
- spin_lock(&ailp->ail_lock);
-
- return error;
-}
-
STATIC bool
xfs_rui_item_match(
struct xfs_log_item *lip,