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-rw-r--r--fs/ubifs/budget.c24
-rw-r--r--fs/ubifs/super.c2
2 files changed, 11 insertions, 15 deletions
diff --git a/fs/ubifs/budget.c b/fs/ubifs/budget.c
index ac0d2e1e73b1..f6d2eaa7a067 100644
--- a/fs/ubifs/budget.c
+++ b/fs/ubifs/budget.c
@@ -302,18 +302,6 @@ long long ubifs_calc_available(const struct ubifs_info *c, int min_idx_lebs)
int subtract_lebs;
long long available;
- /*
- * Force the amount available to the total size reported if the used
- * space is zero.
- */
- if (c->lst.total_used <= UBIFS_INO_NODE_SZ &&
- c->budg_data_growth + c->budg_dd_growth == 0) {
- /* Do the same calculation as for c->block_cnt */
- available = c->main_lebs - 2;
- available *= c->leb_size - c->dark_wm;
- return available;
- }
-
available = c->main_bytes - c->lst.total_used;
/*
@@ -739,8 +727,18 @@ long long ubifs_budg_get_free_space(struct ubifs_info *c)
return 0;
}
- available = ubifs_calc_available(c, min_idx_lebs);
outstanding = c->budg_data_growth + c->budg_dd_growth;
+
+ /*
+ * Force the amount available to the total size reported if the used
+ * space is zero.
+ */
+ if (c->lst.total_used <= UBIFS_INO_NODE_SZ && !outstanding) {
+ spin_unlock(&c->space_lock);
+ return (long long)c->block_cnt << UBIFS_BLOCK_SHIFT;
+ }
+
+ available = ubifs_calc_available(c, min_idx_lebs);
spin_unlock(&c->space_lock);
if (available > outstanding)
diff --git a/fs/ubifs/super.c b/fs/ubifs/super.c
index f71e6b8822c4..1018053519e6 100644
--- a/fs/ubifs/super.c
+++ b/fs/ubifs/super.c
@@ -649,8 +649,6 @@ static int init_constants_late(struct ubifs_info *c)
*
* Subtract the LEB reserved for GC and the LEB which is reserved for
* deletions.
- *
- * Review 'ubifs_calc_available()' if changing this calculation.
*/
tmp64 = c->main_lebs - 2;
tmp64 *= (uint64_t)c->leb_size - c->dark_wm;