[09/23] btrfs: use the btrfs_space_info_free_bytes_may_use helper for delalloc
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Message ID 20200630135921.745612-10-josef@toxicpanda.com
State New
Headers show
Series
  • Change data reservations to use the ticketing infra
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Commit Message

Josef Bacik June 30, 2020, 1:59 p.m. UTC
We are going to use the ticket infrastructure for data, so use the
btrfs_space_info_free_bytes_may_use() helper in
btrfs_free_reserved_data_space_noquota() so we get the
try_granting_tickets call when we free our reservation.

Reviewed-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Tested-by: Nikolay Borisov <nborisov@suse.com>
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
---
 fs/btrfs/delalloc-space.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

Patch
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diff --git a/fs/btrfs/delalloc-space.c b/fs/btrfs/delalloc-space.c
index d05648f882ca..fcd75531272b 100644
--- a/fs/btrfs/delalloc-space.c
+++ b/fs/btrfs/delalloc-space.c
@@ -278,9 +278,7 @@  void btrfs_free_reserved_data_space_noquota(struct inode *inode,
 	ASSERT(IS_ALIGNED(len, fs_info->sectorsize));
 
 	data_sinfo = fs_info->data_sinfo;
-	spin_lock(&data_sinfo->lock);
-	btrfs_space_info_update_bytes_may_use(fs_info, data_sinfo, -len);
-	spin_unlock(&data_sinfo->lock);
+	btrfs_space_info_free_bytes_may_use(fs_info, data_sinfo, len);
 }
 
 /*