xfs: move xfs_perag_get/put to xfs_ag.[ch]
They are AG functions, not superblock functions, so move them to the
appropriate location.
Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
diff --git a/fs/xfs/libxfs/xfs_ag.c b/fs/xfs/libxfs/xfs_ag.c
index c68a366..2ca31dc 100644
--- a/fs/xfs/libxfs/xfs_ag.c
+++ b/fs/xfs/libxfs/xfs_ag.c
@@ -27,6 +27,141 @@
#include "xfs_defer.h"
#include "xfs_log_format.h"
#include "xfs_trans.h"
+#include "xfs_trace.h"
+
+/*
+ * Passive reference counting access wrappers to the perag structures. If the
+ * per-ag structure is to be freed, the freeing code is responsible for cleaning
+ * up objects with passive references before freeing the structure. This is
+ * things like cached buffers.
+ */
+struct xfs_perag *
+xfs_perag_get(
+ struct xfs_mount *mp,
+ xfs_agnumber_t agno)
+{
+ struct xfs_perag *pag;
+ int ref = 0;
+
+ rcu_read_lock();
+ pag = radix_tree_lookup(&mp->m_perag_tree, agno);
+ if (pag) {
+ ASSERT(atomic_read(&pag->pag_ref) >= 0);
+ ref = atomic_inc_return(&pag->pag_ref);
+ }
+ rcu_read_unlock();
+ trace_xfs_perag_get(mp, agno, ref, _RET_IP_);
+ return pag;
+}
+
+/*
+ * search from @first to find the next perag with the given tag set.
+ */
+struct xfs_perag *
+xfs_perag_get_tag(
+ struct xfs_mount *mp,
+ xfs_agnumber_t first,
+ int tag)
+{
+ struct xfs_perag *pag;
+ int found;
+ int ref;
+
+ rcu_read_lock();
+ found = radix_tree_gang_lookup_tag(&mp->m_perag_tree,
+ (void **)&pag, first, 1, tag);
+ if (found <= 0) {
+ rcu_read_unlock();
+ return NULL;
+ }
+ ref = atomic_inc_return(&pag->pag_ref);
+ rcu_read_unlock();
+ trace_xfs_perag_get_tag(mp, pag->pag_agno, ref, _RET_IP_);
+ return pag;
+}
+
+void
+xfs_perag_put(
+ struct xfs_perag *pag)
+{
+ int ref;
+
+ ASSERT(atomic_read(&pag->pag_ref) > 0);
+ ref = atomic_dec_return(&pag->pag_ref);
+ trace_xfs_perag_put(pag->pag_mount, pag->pag_agno, ref, _RET_IP_);
+}
+
+/*
+ * xfs_initialize_perag_data
+ *
+ * Read in each per-ag structure so we can count up the number of
+ * allocated inodes, free inodes and used filesystem blocks as this
+ * information is no longer persistent in the superblock. Once we have
+ * this information, write it into the in-core superblock structure.
+ */
+int
+xfs_initialize_perag_data(
+ struct xfs_mount *mp,
+ xfs_agnumber_t agcount)
+{
+ xfs_agnumber_t index;
+ xfs_perag_t *pag;
+ xfs_sb_t *sbp = &mp->m_sb;
+ uint64_t ifree = 0;
+ uint64_t ialloc = 0;
+ uint64_t bfree = 0;
+ uint64_t bfreelst = 0;
+ uint64_t btree = 0;
+ uint64_t fdblocks;
+ int error = 0;
+
+ for (index = 0; index < agcount; index++) {
+ /*
+ * read the agf, then the agi. This gets us
+ * all the information we need and populates the
+ * per-ag structures for us.
+ */
+ error = xfs_alloc_pagf_init(mp, NULL, index, 0);
+ if (error)
+ return error;
+
+ error = xfs_ialloc_pagi_init(mp, NULL, index);
+ if (error)
+ return error;
+ pag = xfs_perag_get(mp, index);
+ ifree += pag->pagi_freecount;
+ ialloc += pag->pagi_count;
+ bfree += pag->pagf_freeblks;
+ bfreelst += pag->pagf_flcount;
+ btree += pag->pagf_btreeblks;
+ xfs_perag_put(pag);
+ }
+ fdblocks = bfree + bfreelst + btree;
+
+ /*
+ * If the new summary counts are obviously incorrect, fail the
+ * mount operation because that implies the AGFs are also corrupt.
+ * Clear FS_COUNTERS so that we don't unmount with a dirty log, which
+ * will prevent xfs_repair from fixing anything.
+ */
+ if (fdblocks > sbp->sb_dblocks || ifree > ialloc) {
+ xfs_alert(mp, "AGF corruption. Please run xfs_repair.");
+ error = -EFSCORRUPTED;
+ goto out;
+ }
+
+ /* Overwrite incore superblock counters with just-read data */
+ spin_lock(&mp->m_sb_lock);
+ sbp->sb_ifree = ifree;
+ sbp->sb_icount = ialloc;
+ sbp->sb_fdblocks = fdblocks;
+ spin_unlock(&mp->m_sb_lock);
+
+ xfs_reinit_percpu_counters(mp);
+out:
+ xfs_fs_mark_healthy(mp, XFS_SICK_FS_COUNTERS);
+ return error;
+}
static int
xfs_get_aghdr_buf(
diff --git a/fs/xfs/libxfs/xfs_ag.h b/fs/xfs/libxfs/xfs_ag.h
index 4535de1..cb1bd1c 100644
--- a/fs/xfs/libxfs/xfs_ag.h
+++ b/fs/xfs/libxfs/xfs_ag.h
@@ -9,6 +9,16 @@
struct xfs_mount;
struct xfs_trans;
+struct xfs_perag;
+
+/*
+ * perag get/put wrappers for ref counting
+ */
+int xfs_initialize_perag_data(struct xfs_mount *, xfs_agnumber_t);
+struct xfs_perag *xfs_perag_get(struct xfs_mount *, xfs_agnumber_t);
+struct xfs_perag *xfs_perag_get_tag(struct xfs_mount *, xfs_agnumber_t,
+ int tag);
+void xfs_perag_put(struct xfs_perag *pag);
struct aghdr_init_data {
/* per ag data */
diff --git a/fs/xfs/libxfs/xfs_ag_resv.c b/fs/xfs/libxfs/xfs_ag_resv.c
index e32a1833..2e3dcdf 100644
--- a/fs/xfs/libxfs/xfs_ag_resv.c
+++ b/fs/xfs/libxfs/xfs_ag_resv.c
@@ -19,7 +19,7 @@
#include "xfs_btree.h"
#include "xfs_refcount_btree.h"
#include "xfs_ialloc_btree.h"
-#include "xfs_sb.h"
+#include "xfs_ag.h"
#include "xfs_ag_resv.h"
/*
diff --git a/fs/xfs/libxfs/xfs_alloc.c b/fs/xfs/libxfs/xfs_alloc.c
index 82b7cbb..dc2b778 100644
--- a/fs/xfs/libxfs/xfs_alloc.c
+++ b/fs/xfs/libxfs/xfs_alloc.c
@@ -10,7 +10,6 @@
#include "xfs_shared.h"
#include "xfs_trans_resv.h"
#include "xfs_bit.h"
-#include "xfs_sb.h"
#include "xfs_mount.h"
#include "xfs_defer.h"
#include "xfs_btree.h"
@@ -24,6 +23,7 @@
#include "xfs_trans.h"
#include "xfs_buf_item.h"
#include "xfs_log.h"
+#include "xfs_ag.h"
#include "xfs_ag_resv.h"
#include "xfs_bmap.h"
diff --git a/fs/xfs/libxfs/xfs_alloc_btree.c b/fs/xfs/libxfs/xfs_alloc_btree.c
index a43e4c5..a540b6e 100644
--- a/fs/xfs/libxfs/xfs_alloc_btree.c
+++ b/fs/xfs/libxfs/xfs_alloc_btree.c
@@ -9,7 +9,6 @@
#include "xfs_format.h"
#include "xfs_log_format.h"
#include "xfs_trans_resv.h"
-#include "xfs_sb.h"
#include "xfs_mount.h"
#include "xfs_btree.h"
#include "xfs_btree_staging.h"
@@ -19,6 +18,7 @@
#include "xfs_error.h"
#include "xfs_trace.h"
#include "xfs_trans.h"
+#include "xfs_ag.h"
STATIC struct xfs_btree_cur *
diff --git a/fs/xfs/libxfs/xfs_attr_leaf.c b/fs/xfs/libxfs/xfs_attr_leaf.c
index 556184b..aa371d0 100644
--- a/fs/xfs/libxfs/xfs_attr_leaf.c
+++ b/fs/xfs/libxfs/xfs_attr_leaf.c
@@ -27,6 +27,7 @@
#include "xfs_buf_item.h"
#include "xfs_dir2.h"
#include "xfs_log.h"
+#include "xfs_ag.h"
/*
diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c
index 7e3b9b0..2086c55 100644
--- a/fs/xfs/libxfs/xfs_bmap.c
+++ b/fs/xfs/libxfs/xfs_bmap.c
@@ -31,6 +31,7 @@
#include "xfs_attr_leaf.h"
#include "xfs_filestream.h"
#include "xfs_rmap.h"
+#include "xfs_ag.h"
#include "xfs_ag_resv.h"
#include "xfs_refcount.h"
#include "xfs_icache.h"
diff --git a/fs/xfs/libxfs/xfs_ialloc.c b/fs/xfs/libxfs/xfs_ialloc.c
index eefdb51..8dc9225 100644
--- a/fs/xfs/libxfs/xfs_ialloc.c
+++ b/fs/xfs/libxfs/xfs_ialloc.c
@@ -10,7 +10,6 @@
#include "xfs_log_format.h"
#include "xfs_trans_resv.h"
#include "xfs_bit.h"
-#include "xfs_sb.h"
#include "xfs_mount.h"
#include "xfs_inode.h"
#include "xfs_btree.h"
@@ -27,6 +26,7 @@
#include "xfs_trace.h"
#include "xfs_log.h"
#include "xfs_rmap.h"
+#include "xfs_ag.h"
/*
* Lookup a record by ino in the btree given by cur.
diff --git a/fs/xfs/libxfs/xfs_refcount_btree.c b/fs/xfs/libxfs/xfs_refcount_btree.c
index a6ac60a..b281f0c 100644
--- a/fs/xfs/libxfs/xfs_refcount_btree.c
+++ b/fs/xfs/libxfs/xfs_refcount_btree.c
@@ -9,7 +9,6 @@
#include "xfs_format.h"
#include "xfs_log_format.h"
#include "xfs_trans_resv.h"
-#include "xfs_sb.h"
#include "xfs_mount.h"
#include "xfs_btree.h"
#include "xfs_btree_staging.h"
@@ -20,6 +19,7 @@
#include "xfs_trans.h"
#include "xfs_bit.h"
#include "xfs_rmap.h"
+#include "xfs_ag.h"
static struct xfs_btree_cur *
xfs_refcountbt_dup_cursor(
diff --git a/fs/xfs/libxfs/xfs_rmap.c b/fs/xfs/libxfs/xfs_rmap.c
index 10e0cf99..61e8f10 100644
--- a/fs/xfs/libxfs/xfs_rmap.c
+++ b/fs/xfs/libxfs/xfs_rmap.c
@@ -21,6 +21,7 @@
#include "xfs_errortag.h"
#include "xfs_error.h"
#include "xfs_inode.h"
+#include "xfs_ag.h"
/*
* Lookup the first record less than or equal to [bno, len, owner, offset]
diff --git a/fs/xfs/libxfs/xfs_rmap_btree.c b/fs/xfs/libxfs/xfs_rmap_btree.c
index 9f5bcbd..f1fee42 100644
--- a/fs/xfs/libxfs/xfs_rmap_btree.c
+++ b/fs/xfs/libxfs/xfs_rmap_btree.c
@@ -9,7 +9,6 @@
#include "xfs_format.h"
#include "xfs_log_format.h"
#include "xfs_trans_resv.h"
-#include "xfs_sb.h"
#include "xfs_mount.h"
#include "xfs_trans.h"
#include "xfs_alloc.h"
@@ -20,6 +19,7 @@
#include "xfs_trace.h"
#include "xfs_error.h"
#include "xfs_extent_busy.h"
+#include "xfs_ag.h"
#include "xfs_ag_resv.h"
/*
diff --git a/fs/xfs/libxfs/xfs_sb.c b/fs/xfs/libxfs/xfs_sb.c
index dfbbcbd..99dc905 100644
--- a/fs/xfs/libxfs/xfs_sb.c
+++ b/fs/xfs/libxfs/xfs_sb.c
@@ -15,7 +15,6 @@
#include "xfs_ialloc.h"
#include "xfs_alloc.h"
#include "xfs_error.h"
-#include "xfs_trace.h"
#include "xfs_trans.h"
#include "xfs_buf_item.h"
#include "xfs_bmap_btree.h"
@@ -30,67 +29,6 @@
* Physical superblock buffer manipulations. Shared with libxfs in userspace.
*/
-/*
- * Reference counting access wrappers to the perag structures.
- * Because we never free per-ag structures, the only thing we
- * have to protect against changes is the tree structure itself.
- */
-struct xfs_perag *
-xfs_perag_get(
- struct xfs_mount *mp,
- xfs_agnumber_t agno)
-{
- struct xfs_perag *pag;
- int ref = 0;
-
- rcu_read_lock();
- pag = radix_tree_lookup(&mp->m_perag_tree, agno);
- if (pag) {
- ASSERT(atomic_read(&pag->pag_ref) >= 0);
- ref = atomic_inc_return(&pag->pag_ref);
- }
- rcu_read_unlock();
- trace_xfs_perag_get(mp, agno, ref, _RET_IP_);
- return pag;
-}
-
-/*
- * search from @first to find the next perag with the given tag set.
- */
-struct xfs_perag *
-xfs_perag_get_tag(
- struct xfs_mount *mp,
- xfs_agnumber_t first,
- int tag)
-{
- struct xfs_perag *pag;
- int found;
- int ref;
-
- rcu_read_lock();
- found = radix_tree_gang_lookup_tag(&mp->m_perag_tree,
- (void **)&pag, first, 1, tag);
- if (found <= 0) {
- rcu_read_unlock();
- return NULL;
- }
- ref = atomic_inc_return(&pag->pag_ref);
- rcu_read_unlock();
- trace_xfs_perag_get_tag(mp, pag->pag_agno, ref, _RET_IP_);
- return pag;
-}
-
-void
-xfs_perag_put(
- struct xfs_perag *pag)
-{
- int ref;
-
- ASSERT(atomic_read(&pag->pag_ref) > 0);
- ref = atomic_dec_return(&pag->pag_ref);
- trace_xfs_perag_put(pag->pag_mount, pag->pag_agno, ref, _RET_IP_);
-}
-
/* Check all the superblock fields we care about when reading one in. */
STATIC int
xfs_validate_sb_read(
@@ -842,78 +780,6 @@ xfs_sb_mount_common(
}
/*
- * xfs_initialize_perag_data
- *
- * Read in each per-ag structure so we can count up the number of
- * allocated inodes, free inodes and used filesystem blocks as this
- * information is no longer persistent in the superblock. Once we have
- * this information, write it into the in-core superblock structure.
- */
-int
-xfs_initialize_perag_data(
- struct xfs_mount *mp,
- xfs_agnumber_t agcount)
-{
- xfs_agnumber_t index;
- xfs_perag_t *pag;
- xfs_sb_t *sbp = &mp->m_sb;
- uint64_t ifree = 0;
- uint64_t ialloc = 0;
- uint64_t bfree = 0;
- uint64_t bfreelst = 0;
- uint64_t btree = 0;
- uint64_t fdblocks;
- int error = 0;
-
- for (index = 0; index < agcount; index++) {
- /*
- * read the agf, then the agi. This gets us
- * all the information we need and populates the
- * per-ag structures for us.
- */
- error = xfs_alloc_pagf_init(mp, NULL, index, 0);
- if (error)
- return error;
-
- error = xfs_ialloc_pagi_init(mp, NULL, index);
- if (error)
- return error;
- pag = xfs_perag_get(mp, index);
- ifree += pag->pagi_freecount;
- ialloc += pag->pagi_count;
- bfree += pag->pagf_freeblks;
- bfreelst += pag->pagf_flcount;
- btree += pag->pagf_btreeblks;
- xfs_perag_put(pag);
- }
- fdblocks = bfree + bfreelst + btree;
-
- /*
- * If the new summary counts are obviously incorrect, fail the
- * mount operation because that implies the AGFs are also corrupt.
- * Clear FS_COUNTERS so that we don't unmount with a dirty log, which
- * will prevent xfs_repair from fixing anything.
- */
- if (fdblocks > sbp->sb_dblocks || ifree > ialloc) {
- xfs_alert(mp, "AGF corruption. Please run xfs_repair.");
- error = -EFSCORRUPTED;
- goto out;
- }
-
- /* Overwrite incore superblock counters with just-read data */
- spin_lock(&mp->m_sb_lock);
- sbp->sb_ifree = ifree;
- sbp->sb_icount = ialloc;
- sbp->sb_fdblocks = fdblocks;
- spin_unlock(&mp->m_sb_lock);
-
- xfs_reinit_percpu_counters(mp);
-out:
- xfs_fs_mark_healthy(mp, XFS_SICK_FS_COUNTERS);
- return error;
-}
-
-/*
* xfs_log_sb() can be used to copy arbitrary changes to the in-core superblock
* into the superblock buffer to be logged. It does not provide the higher
* level of locking that is needed to protect the in-core superblock from
diff --git a/fs/xfs/libxfs/xfs_sb.h b/fs/xfs/libxfs/xfs_sb.h
index f79f9dc..0c1602d 100644
--- a/fs/xfs/libxfs/xfs_sb.h
+++ b/fs/xfs/libxfs/xfs_sb.h
@@ -13,15 +13,6 @@ struct xfs_trans;
struct xfs_fsop_geom;
struct xfs_perag;
-/*
- * perag get/put wrappers for ref counting
- */
-extern struct xfs_perag *xfs_perag_get(struct xfs_mount *, xfs_agnumber_t);
-extern struct xfs_perag *xfs_perag_get_tag(struct xfs_mount *, xfs_agnumber_t,
- int tag);
-extern void xfs_perag_put(struct xfs_perag *pag);
-extern int xfs_initialize_perag_data(struct xfs_mount *, xfs_agnumber_t);
-
extern void xfs_log_sb(struct xfs_trans *tp);
extern int xfs_sync_sb(struct xfs_mount *mp, bool wait);
extern int xfs_sync_sb_buf(struct xfs_mount *mp);
diff --git a/fs/xfs/scrub/agheader.c b/fs/xfs/scrub/agheader.c
index 7a2f9b5..64a7a30 100644
--- a/fs/xfs/scrub/agheader.c
+++ b/fs/xfs/scrub/agheader.c
@@ -14,6 +14,7 @@
#include "xfs_alloc.h"
#include "xfs_ialloc.h"
#include "xfs_rmap.h"
+#include "xfs_ag.h"
#include "scrub/scrub.h"
#include "scrub/common.h"
diff --git a/fs/xfs/scrub/agheader_repair.c b/fs/xfs/scrub/agheader_repair.c
index 23690f8..1cdfbd5 100644
--- a/fs/xfs/scrub/agheader_repair.c
+++ b/fs/xfs/scrub/agheader_repair.c
@@ -20,6 +20,7 @@
#include "xfs_rmap.h"
#include "xfs_rmap_btree.h"
#include "xfs_refcount_btree.h"
+#include "xfs_ag.h"
#include "scrub/scrub.h"
#include "scrub/common.h"
#include "scrub/trace.h"
diff --git a/fs/xfs/scrub/common.c b/fs/xfs/scrub/common.c
index aa87460..c8da976 100644
--- a/fs/xfs/scrub/common.c
+++ b/fs/xfs/scrub/common.c
@@ -12,7 +12,6 @@
#include "xfs_btree.h"
#include "xfs_log_format.h"
#include "xfs_trans.h"
-#include "xfs_sb.h"
#include "xfs_inode.h"
#include "xfs_icache.h"
#include "xfs_alloc.h"
@@ -26,6 +25,7 @@
#include "xfs_trans_priv.h"
#include "xfs_attr.h"
#include "xfs_reflink.h"
+#include "xfs_ag.h"
#include "scrub/scrub.h"
#include "scrub/common.h"
#include "scrub/trace.h"
diff --git a/fs/xfs/scrub/fscounters.c b/fs/xfs/scrub/fscounters.c
index f1d1a8c..453ae9a 100644
--- a/fs/xfs/scrub/fscounters.c
+++ b/fs/xfs/scrub/fscounters.c
@@ -9,11 +9,11 @@
#include "xfs_format.h"
#include "xfs_trans_resv.h"
#include "xfs_mount.h"
-#include "xfs_sb.h"
#include "xfs_alloc.h"
#include "xfs_ialloc.h"
#include "xfs_health.h"
#include "xfs_btree.h"
+#include "xfs_ag.h"
#include "scrub/scrub.h"
#include "scrub/common.h"
#include "scrub/trace.h"
diff --git a/fs/xfs/scrub/health.c b/fs/xfs/scrub/health.c
index 3de59b5..2e61df3 100644
--- a/fs/xfs/scrub/health.c
+++ b/fs/xfs/scrub/health.c
@@ -8,7 +8,7 @@
#include "xfs_shared.h"
#include "xfs_format.h"
#include "xfs_btree.h"
-#include "xfs_sb.h"
+#include "xfs_ag.h"
#include "xfs_health.h"
#include "scrub/scrub.h"
#include "scrub/health.h"
diff --git a/fs/xfs/scrub/repair.c b/fs/xfs/scrub/repair.c
index c2857d8..1308b62 100644
--- a/fs/xfs/scrub/repair.c
+++ b/fs/xfs/scrub/repair.c
@@ -22,6 +22,7 @@
#include "xfs_rmap_btree.h"
#include "xfs_refcount_btree.h"
#include "xfs_extent_busy.h"
+#include "xfs_ag.h"
#include "xfs_ag_resv.h"
#include "xfs_quota.h"
#include "scrub/scrub.h"
diff --git a/fs/xfs/xfs_buf.c b/fs/xfs/xfs_buf.c
index 592800c..5788b92 100644
--- a/fs/xfs/xfs_buf.c
+++ b/fs/xfs/xfs_buf.c
@@ -10,7 +10,6 @@
#include "xfs_format.h"
#include "xfs_log_format.h"
#include "xfs_trans_resv.h"
-#include "xfs_sb.h"
#include "xfs_mount.h"
#include "xfs_trace.h"
#include "xfs_log.h"
@@ -19,6 +18,7 @@
#include "xfs_buf_item.h"
#include "xfs_errortag.h"
#include "xfs_error.h"
+#include "xfs_ag.h"
static kmem_zone_t *xfs_buf_zone;
diff --git a/fs/xfs/xfs_discard.c b/fs/xfs/xfs_discard.c
index f979d0d..3bf6dba 100644
--- a/fs/xfs/xfs_discard.c
+++ b/fs/xfs/xfs_discard.c
@@ -8,7 +8,6 @@
#include "xfs_format.h"
#include "xfs_log_format.h"
#include "xfs_trans_resv.h"
-#include "xfs_sb.h"
#include "xfs_mount.h"
#include "xfs_btree.h"
#include "xfs_alloc_btree.h"
@@ -18,6 +17,7 @@
#include "xfs_extent_busy.h"
#include "xfs_trace.h"
#include "xfs_log.h"
+#include "xfs_ag.h"
STATIC int
xfs_trim_extents(
diff --git a/fs/xfs/xfs_extent_busy.c b/fs/xfs/xfs_extent_busy.c
index a407568..cb037d7 100644
--- a/fs/xfs/xfs_extent_busy.c
+++ b/fs/xfs/xfs_extent_busy.c
@@ -11,13 +11,13 @@
#include "xfs_log_format.h"
#include "xfs_shared.h"
#include "xfs_trans_resv.h"
-#include "xfs_sb.h"
#include "xfs_mount.h"
#include "xfs_alloc.h"
#include "xfs_extent_busy.h"
#include "xfs_trace.h"
#include "xfs_trans.h"
#include "xfs_log.h"
+#include "xfs_ag.h"
void
xfs_extent_busy_insert(
diff --git a/fs/xfs/xfs_filestream.c b/fs/xfs/xfs_filestream.c
index db23e455..eed6ca5 100644
--- a/fs/xfs/xfs_filestream.c
+++ b/fs/xfs/xfs_filestream.c
@@ -9,13 +9,13 @@
#include "xfs_format.h"
#include "xfs_log_format.h"
#include "xfs_trans_resv.h"
-#include "xfs_sb.h"
#include "xfs_mount.h"
#include "xfs_inode.h"
#include "xfs_bmap.h"
#include "xfs_alloc.h"
#include "xfs_mru_cache.h"
#include "xfs_trace.h"
+#include "xfs_ag.h"
#include "xfs_ag_resv.h"
#include "xfs_trans.h"
#include "xfs_filestream.h"
diff --git a/fs/xfs/xfs_health.c b/fs/xfs/xfs_health.c
index 8e0cb05a..b79475e 100644
--- a/fs/xfs/xfs_health.c
+++ b/fs/xfs/xfs_health.c
@@ -9,11 +9,11 @@
#include "xfs_format.h"
#include "xfs_log_format.h"
#include "xfs_trans_resv.h"
-#include "xfs_sb.h"
#include "xfs_mount.h"
#include "xfs_inode.h"
#include "xfs_trace.h"
#include "xfs_health.h"
+#include "xfs_ag.h"
/*
* Warn about metadata corruption that we detected but haven't fixed, and
diff --git a/fs/xfs/xfs_icache.c b/fs/xfs/xfs_icache.c
index 3c81dac..588ea2b 100644
--- a/fs/xfs/xfs_icache.c
+++ b/fs/xfs/xfs_icache.c
@@ -9,7 +9,6 @@
#include "xfs_format.h"
#include "xfs_log_format.h"
#include "xfs_trans_resv.h"
-#include "xfs_sb.h"
#include "xfs_mount.h"
#include "xfs_inode.h"
#include "xfs_trans.h"
@@ -23,6 +22,7 @@
#include "xfs_dquot.h"
#include "xfs_reflink.h"
#include "xfs_ialloc.h"
+#include "xfs_ag.h"
#include <linux/iversion.h>
diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c
index 0369eb22..4d397c29 100644
--- a/fs/xfs/xfs_inode.c
+++ b/fs/xfs/xfs_inode.c
@@ -11,7 +11,6 @@
#include "xfs_format.h"
#include "xfs_log_format.h"
#include "xfs_trans_resv.h"
-#include "xfs_sb.h"
#include "xfs_mount.h"
#include "xfs_defer.h"
#include "xfs_inode.h"
@@ -35,6 +34,7 @@
#include "xfs_log.h"
#include "xfs_bmap_btree.h"
#include "xfs_reflink.h"
+#include "xfs_ag.h"
kmem_zone_t *xfs_inode_zone;
diff --git a/fs/xfs/xfs_log_recover.c b/fs/xfs/xfs_log_recover.c
index e5dd1c0..fee2a4e 100644
--- a/fs/xfs/xfs_log_recover.c
+++ b/fs/xfs/xfs_log_recover.c
@@ -25,6 +25,7 @@
#include "xfs_icache.h"
#include "xfs_error.h"
#include "xfs_buf_item.h"
+#include "xfs_ag.h"
#define BLK_AVG(blk1, blk2) ((blk1+blk2) >> 1)
diff --git a/fs/xfs/xfs_mount.c b/fs/xfs/xfs_mount.c
index bdfee19..21c630d 100644
--- a/fs/xfs/xfs_mount.c
+++ b/fs/xfs/xfs_mount.c
@@ -32,6 +32,7 @@
#include "xfs_extent_busy.h"
#include "xfs_health.h"
#include "xfs_trace.h"
+#include "xfs_ag.h"
static DEFINE_MUTEX(xfs_uuid_table_mutex);
static int xfs_uuid_table_size;
diff --git a/fs/xfs/xfs_qm.c b/fs/xfs/xfs_qm.c
index 4bf949a..f7baf4d 100644
--- a/fs/xfs/xfs_qm.c
+++ b/fs/xfs/xfs_qm.c
@@ -23,6 +23,7 @@
#include "xfs_trace.h"
#include "xfs_icache.h"
#include "xfs_error.h"
+#include "xfs_ag.h"
/*
* The global quota manager. There is only one of these for the entire
diff --git a/fs/xfs/xfs_reflink.c b/fs/xfs/xfs_reflink.c
index 060695d..f297d68 100644
--- a/fs/xfs/xfs_reflink.c
+++ b/fs/xfs/xfs_reflink.c
@@ -27,7 +27,7 @@
#include "xfs_quota.h"
#include "xfs_reflink.h"
#include "xfs_iomap.h"
-#include "xfs_sb.h"
+#include "xfs_ag.h"
#include "xfs_ag_resv.h"
/*
diff --git a/fs/xfs/xfs_super.c b/fs/xfs/xfs_super.c
index a2dab05..688309d 100644
--- a/fs/xfs/xfs_super.c
+++ b/fs/xfs/xfs_super.c
@@ -36,6 +36,7 @@
#include "xfs_bmap_item.h"
#include "xfs_reflink.h"
#include "xfs_pwork.h"
+#include "xfs_ag.h"
#include <linux/magic.h>
#include <linux/fs_context.h>
