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authorAlexandru Moise <00moses.alexander00@gmail.com>2015-09-22 20:59:15 +0000
committerDavid Sterba <dsterba@suse.com>2015-10-21 18:28:48 +0200
commit5aed1dd8b458aa63aa9b7c1c5dd78f54de143c6f (patch)
tree2a317e38da311c4c58648a91d9136e0af474b2cc /fs/btrfs
parentbdcd3c97d1cb4b8de8b57caab56eb0bb44d1f0f5 (diff)
btrfs: change num_items type from u64 to unsigned int
The value of num_items that start_transaction() ultimately always takes is a small one, so a 64 bit integer is overkill. Also change num_items for btrfs_start_transaction() and btrfs_start_transaction_lflush() as well. Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: Alexandru Moise <00moses.alexander00@gmail.com> Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs')
-rw-r--r--fs/btrfs/transaction.c9
-rw-r--r--fs/btrfs/transaction.h5
2 files changed, 8 insertions, 6 deletions
diff --git a/fs/btrfs/transaction.c b/fs/btrfs/transaction.c
index c2f84e25a666..0c04245c5ac2 100644
--- a/fs/btrfs/transaction.c
+++ b/fs/btrfs/transaction.c
@@ -443,8 +443,8 @@ static inline bool need_reserve_reloc_root(struct btrfs_root *root)
}
static struct btrfs_trans_handle *
-start_transaction(struct btrfs_root *root, u64 num_items, unsigned int type,
- enum btrfs_reserve_flush_enum flush)
+start_transaction(struct btrfs_root *root, unsigned int num_items,
+ unsigned int type, enum btrfs_reserve_flush_enum flush)
{
struct btrfs_trans_handle *h;
struct btrfs_transaction *cur_trans;
@@ -586,14 +586,15 @@ reserve_fail:
}
struct btrfs_trans_handle *btrfs_start_transaction(struct btrfs_root *root,
- int num_items)
+ unsigned int num_items)
{
return start_transaction(root, num_items, TRANS_START,
BTRFS_RESERVE_FLUSH_ALL);
}
struct btrfs_trans_handle *btrfs_start_transaction_lflush(
- struct btrfs_root *root, int num_items)
+ struct btrfs_root *root,
+ unsigned int num_items)
{
return start_transaction(root, num_items, TRANS_START,
BTRFS_RESERVE_FLUSH_LIMIT);
diff --git a/fs/btrfs/transaction.h b/fs/btrfs/transaction.h
index a994bb097ee5..db6bfd92f0ea 100644
--- a/fs/btrfs/transaction.h
+++ b/fs/btrfs/transaction.h
@@ -185,9 +185,10 @@ static inline void btrfs_clear_skip_qgroup(struct btrfs_trans_handle *trans)
int btrfs_end_transaction(struct btrfs_trans_handle *trans,
struct btrfs_root *root);
struct btrfs_trans_handle *btrfs_start_transaction(struct btrfs_root *root,
- int num_items);
+ unsigned int num_items);
struct btrfs_trans_handle *btrfs_start_transaction_lflush(
- struct btrfs_root *root, int num_items);
+ struct btrfs_root *root,
+ unsigned int num_items);
struct btrfs_trans_handle *btrfs_join_transaction(struct btrfs_root *root);
struct btrfs_trans_handle *btrfs_join_transaction_nolock(struct btrfs_root *root);
struct btrfs_trans_handle *btrfs_attach_transaction(struct btrfs_root *root);