@@ -2034,99 +2034,6 @@ xlog_buf_readahead(
xfs_buf_readahead(log->l_mp->m_ddev_targp, blkno, len, ops);
}
-/*
- * This routine is called to create an in-core extent rmap update
- * item from the rui format structure which was logged on disk.
- * It allocates an in-core rui, copies the extents from the format
- * structure into it, and adds the rui to the AIL with the given
- * LSN.
- */
-STATIC int
-xlog_recover_rui_pass2(
- struct xlog *log,
- struct xlog_recover_item *item,
- xfs_lsn_t lsn)
-{
- int error;
- struct xfs_mount *mp = log->l_mp;
- struct xfs_rui_log_item *ruip;
- struct xfs_rui_log_format *rui_formatp;
-
- rui_formatp = item->ri_buf[0].i_addr;
-
- ruip = xfs_rui_init(mp, rui_formatp->rui_nextents);
- error = xfs_rui_copy_format(&item->ri_buf[0], &ruip->rui_format);
- if (error) {
- xfs_rui_item_free(ruip);
- return error;
- }
- atomic_set(&ruip->rui_next_extent, rui_formatp->rui_nextents);
-
- spin_lock(&log->l_ailp->ail_lock);
- /*
- * The RUI has two references. One for the RUD and one for RUI to ensure
- * it makes it into the AIL. Insert the RUI into the AIL directly and
- * drop the RUI reference. Note that xfs_trans_ail_update() drops the
- * AIL lock.
- */
- xfs_trans_ail_update(log->l_ailp, &ruip->rui_item, lsn);
- xfs_rui_release(ruip);
- return 0;
-}
-
-
-/*
- * This routine is called when an RUD format structure is found in a committed
- * transaction in the log. Its purpose is to cancel the corresponding RUI if it
- * was still in the log. To do this it searches the AIL for the RUI with an id
- * equal to that in the RUD format structure. If we find it we drop the RUD
- * reference, which removes the RUI from the AIL and frees it.
- */
-STATIC int
-xlog_recover_rud_pass2(
- struct xlog *log,
- struct xlog_recover_item *item)
-{
- struct xfs_rud_log_format *rud_formatp;
- struct xfs_rui_log_item *ruip = NULL;
- struct xfs_log_item *lip;
- uint64_t rui_id;
- struct xfs_ail_cursor cur;
- struct xfs_ail *ailp = log->l_ailp;
-
- rud_formatp = item->ri_buf[0].i_addr;
- ASSERT(item->ri_buf[0].i_len == sizeof(struct xfs_rud_log_format));
- rui_id = rud_formatp->rud_rui_id;
-
- /*
- * Search for the RUI with the id in the RUD format structure in the
- * AIL.
- */
- spin_lock(&ailp->ail_lock);
- lip = xfs_trans_ail_cursor_first(ailp, &cur, 0);
- while (lip != NULL) {
- if (lip->li_type == XFS_LI_RUI) {
- ruip = (struct xfs_rui_log_item *)lip;
- if (ruip->rui_format.rui_id == rui_id) {
- /*
- * Drop the RUD reference to the RUI. This
- * removes the RUI from the AIL and frees it.
- */
- spin_unlock(&ailp->ail_lock);
- xfs_rui_release(ruip);
- spin_lock(&ailp->ail_lock);
- break;
- }
- }
- lip = xfs_trans_ail_cursor_next(ailp, &cur);
- }
-
- xfs_trans_ail_cursor_done(&cur);
- spin_unlock(&ailp->ail_lock);
-
- return 0;
-}
-
/*
* Copy an CUI format buffer from the given buf, and into the destination
* CUI format structure. The CUI/CUD items were designed not to need any
@@ -2385,10 +2292,6 @@ xlog_recover_commit_pass2(
trans->r_lsn);
switch (ITEM_TYPE(item)) {
- case XFS_LI_RUI:
- return xlog_recover_rui_pass2(log, item, trans->r_lsn);
- case XFS_LI_RUD:
- return xlog_recover_rud_pass2(log, item);
case XFS_LI_CUI:
return xlog_recover_cui_pass2(log, item, trans->r_lsn);
case XFS_LI_CUD:
@@ -18,6 +18,7 @@
#include "xfs_log.h"
#include "xfs_rmap.h"
#include "xfs_error.h"
+#include "xfs_log_priv.h"
#include "xfs_log_recover.h"
kmem_zone_t *xfs_rui_zone;
@@ -28,7 +29,7 @@ static inline struct xfs_rui_log_item *RUI_ITEM(struct xfs_log_item *lip)
return container_of(lip, struct xfs_rui_log_item, rui_item);
}
-void
+STATIC void
xfs_rui_item_free(
struct xfs_rui_log_item *ruip)
{
@@ -133,7 +134,7 @@ static const struct xfs_item_ops xfs_rui_item_ops = {
/*
* Allocate and initialize an rui item with the given number of extents.
*/
-struct xfs_rui_log_item *
+STATIC struct xfs_rui_log_item *
xfs_rui_init(
struct xfs_mount *mp,
uint nextents)
@@ -161,7 +162,7 @@ xfs_rui_init(
* RUI format structure. The RUI/RUD items were designed not to need any
* special alignment handling.
*/
-int
+STATIC int
xfs_rui_copy_format(
struct xfs_log_iovec *buf,
struct xfs_rui_log_format *dst_rui_fmt)
@@ -587,10 +588,107 @@ xfs_rui_recover(
return error;
}
+/*
+ * This routine is called to create an in-core extent rmap update
+ * item from the rui format structure which was logged on disk.
+ * It allocates an in-core rui, copies the extents from the format
+ * structure into it, and adds the rui to the AIL with the given
+ * LSN.
+ */
+STATIC int
+xlog_recover_rui_commit_pass2(
+ struct xlog *log,
+ struct list_head *buffer_list,
+ struct xlog_recover_item *item,
+ xfs_lsn_t lsn)
+{
+ int error;
+ struct xfs_mount *mp = log->l_mp;
+ struct xfs_rui_log_item *ruip;
+ struct xfs_rui_log_format *rui_formatp;
+
+ rui_formatp = item->ri_buf[0].i_addr;
+
+ ruip = xfs_rui_init(mp, rui_formatp->rui_nextents);
+ error = xfs_rui_copy_format(&item->ri_buf[0], &ruip->rui_format);
+ if (error) {
+ xfs_rui_item_free(ruip);
+ return error;
+ }
+ atomic_set(&ruip->rui_next_extent, rui_formatp->rui_nextents);
+
+ spin_lock(&log->l_ailp->ail_lock);
+ /*
+ * The RUI has two references. One for the RUD and one for RUI to ensure
+ * it makes it into the AIL. Insert the RUI into the AIL directly and
+ * drop the RUI reference. Note that xfs_trans_ail_update() drops the
+ * AIL lock.
+ */
+ xfs_trans_ail_update(log->l_ailp, &ruip->rui_item, lsn);
+ xfs_rui_release(ruip);
+ return 0;
+}
+
const struct xlog_recover_item_ops xlog_rui_item_ops = {
.item_type = XFS_LI_RUI,
+ .commit_pass2 = xlog_recover_rui_commit_pass2,
};
+/*
+ * This routine is called when an RUD format structure is found in a committed
+ * transaction in the log. Its purpose is to cancel the corresponding RUI if it
+ * was still in the log. To do this it searches the AIL for the RUI with an id
+ * equal to that in the RUD format structure. If we find it we drop the RUD
+ * reference, which removes the RUI from the AIL and frees it.
+ */
+STATIC int
+xlog_recover_rud_commit_pass2(
+ struct xlog *log,
+ struct list_head *buffer_list,
+ struct xlog_recover_item *item,
+ xfs_lsn_t lsn)
+{
+ struct xfs_rud_log_format *rud_formatp;
+ struct xfs_rui_log_item *ruip = NULL;
+ struct xfs_log_item *lip;
+ uint64_t rui_id;
+ struct xfs_ail_cursor cur;
+ struct xfs_ail *ailp = log->l_ailp;
+
+ rud_formatp = item->ri_buf[0].i_addr;
+ ASSERT(item->ri_buf[0].i_len == sizeof(struct xfs_rud_log_format));
+ rui_id = rud_formatp->rud_rui_id;
+
+ /*
+ * Search for the RUI with the id in the RUD format structure in the
+ * AIL.
+ */
+ spin_lock(&ailp->ail_lock);
+ lip = xfs_trans_ail_cursor_first(ailp, &cur, 0);
+ while (lip != NULL) {
+ if (lip->li_type == XFS_LI_RUI) {
+ ruip = (struct xfs_rui_log_item *)lip;
+ if (ruip->rui_format.rui_id == rui_id) {
+ /*
+ * Drop the RUD reference to the RUI. This
+ * removes the RUI from the AIL and frees it.
+ */
+ spin_unlock(&ailp->ail_lock);
+ xfs_rui_release(ruip);
+ spin_lock(&ailp->ail_lock);
+ break;
+ }
+ }
+ lip = xfs_trans_ail_cursor_next(ailp, &cur);
+ }
+
+ xfs_trans_ail_cursor_done(&cur);
+ spin_unlock(&ailp->ail_lock);
+
+ return 0;
+}
+
const struct xlog_recover_item_ops xlog_rud_item_ops = {
.item_type = XFS_LI_RUD,
+ .commit_pass2 = xlog_recover_rud_commit_pass2,
};
@@ -77,10 +77,6 @@ struct xfs_rud_log_item {
extern struct kmem_zone *xfs_rui_zone;
extern struct kmem_zone *xfs_rud_zone;
-struct xfs_rui_log_item *xfs_rui_init(struct xfs_mount *, uint);
-int xfs_rui_copy_format(struct xfs_log_iovec *buf,
- struct xfs_rui_log_format *dst_rui_fmt);
-void xfs_rui_item_free(struct xfs_rui_log_item *);
void xfs_rui_release(struct xfs_rui_log_item *);
int xfs_rui_recover(struct xfs_mount *mp, struct xfs_rui_log_item *ruip);