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-rw-r--r--drivers/lightnvm/pblk-gc.c5
-rw-r--r--drivers/lightnvm/pblk-init.c4
-rw-r--r--drivers/lightnvm/pblk-rl.c2
-rw-r--r--drivers/lightnvm/pblk.h2
4 files changed, 12 insertions, 1 deletions
diff --git a/drivers/lightnvm/pblk-gc.c b/drivers/lightnvm/pblk-gc.c
index 374089fe4326..4bac9e1531f5 100644
--- a/drivers/lightnvm/pblk-gc.c
+++ b/drivers/lightnvm/pblk-gc.c
@@ -510,6 +510,11 @@ void pblk_gc_should_stop(struct pblk *pblk)
pblk_gc_stop(pblk, 0);
}
+void pblk_gc_should_kick(struct pblk *pblk)
+{
+ pblk_rl_update_rates(&pblk->rl);
+}
+
void pblk_gc_sysfs_state_show(struct pblk *pblk, int *gc_enabled,
int *gc_active)
{
diff --git a/drivers/lightnvm/pblk-init.c b/drivers/lightnvm/pblk-init.c
index f08fa2083fbc..ad9f014a086b 100644
--- a/drivers/lightnvm/pblk-init.c
+++ b/drivers/lightnvm/pblk-init.c
@@ -1025,6 +1025,10 @@ static void *pblk_init(struct nvm_tgt_dev *dev, struct gendisk *tdisk,
pblk->rwb.nr_entries);
wake_up_process(pblk->writer_ts);
+
+ /* Check if we need to start GC */
+ pblk_gc_should_kick(pblk);
+
return pblk;
fail_stop_writer:
diff --git a/drivers/lightnvm/pblk-rl.c b/drivers/lightnvm/pblk-rl.c
index 0896439a91b0..739f855d4216 100644
--- a/drivers/lightnvm/pblk-rl.c
+++ b/drivers/lightnvm/pblk-rl.c
@@ -96,7 +96,7 @@ unsigned long pblk_rl_nr_free_blks(struct pblk_rl *rl)
*
* Only the total number of free blocks is used to configure the rate limiter.
*/
-static void pblk_rl_update_rates(struct pblk_rl *rl)
+void pblk_rl_update_rates(struct pblk_rl *rl)
{
struct pblk *pblk = container_of(rl, struct pblk, rl);
unsigned long free_blocks = pblk_rl_nr_free_blks(rl);
diff --git a/drivers/lightnvm/pblk.h b/drivers/lightnvm/pblk.h
index 21438d1550a2..29ba7ec32b20 100644
--- a/drivers/lightnvm/pblk.h
+++ b/drivers/lightnvm/pblk.h
@@ -830,6 +830,7 @@ int pblk_gc_init(struct pblk *pblk);
void pblk_gc_exit(struct pblk *pblk);
void pblk_gc_should_start(struct pblk *pblk);
void pblk_gc_should_stop(struct pblk *pblk);
+void pblk_gc_should_kick(struct pblk *pblk);
void pblk_gc_kick(struct pblk *pblk);
void pblk_gc_free_full_lines(struct pblk *pblk);
void pblk_gc_sysfs_state_show(struct pblk *pblk, int *gc_enabled,
@@ -841,6 +842,7 @@ int pblk_gc_sysfs_force(struct pblk *pblk, int force);
*/
void pblk_rl_init(struct pblk_rl *rl, int budget);
void pblk_rl_free(struct pblk_rl *rl);
+void pblk_rl_update_rates(struct pblk_rl *rl);
int pblk_rl_high_thrs(struct pblk_rl *rl);
int pblk_rl_low_thrs(struct pblk_rl *rl);
unsigned long pblk_rl_nr_free_blks(struct pblk_rl *rl);

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