o For space info, the type of space info is useful for debug.
o For transaction handle, its transid is useful.
Signed-off-by: Liu Bo <liubo2009@xxxxxxxxxxxxxx>
---
fs/btrfs/extent-tree.c | 29 ++++++++++-------------------
fs/btrfs/inode-map.c | 6 ++----
fs/btrfs/transaction.c | 3 +--
3 files changed, 13 insertions(+), 25 deletions(-)
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index 37e0a80..f3d367a 100644
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -3312,8 +3312,7 @@ commit_trans:
}
data_sinfo->bytes_may_use += bytes;
trace_btrfs_space_reservation(root->fs_info, "space_info",
- (u64)(unsigned long)data_sinfo,
- bytes, 1);
+ data_sinfo->flags, bytes, 1);
spin_unlock(&data_sinfo->lock);
return 0;
@@ -3334,8 +3333,7 @@ void btrfs_free_reserved_data_space(struct inode *inode, u64 bytes)
spin_lock(&data_sinfo->lock);
data_sinfo->bytes_may_use -= bytes;
trace_btrfs_space_reservation(root->fs_info, "space_info",
- (u64)(unsigned long)data_sinfo,
- bytes, 0);
+ data_sinfo->flags, bytes, 0);
spin_unlock(&data_sinfo->lock);
}
@@ -3700,9 +3698,7 @@ again:
if (used + orig_bytes <= space_info->total_bytes) {
space_info->bytes_may_use += orig_bytes;
trace_btrfs_space_reservation(root->fs_info,
- "space_info",
- (u64)(unsigned long)space_info,
- orig_bytes, 1);
+ "space_info", space_info->flags, orig_bytes, 1);
ret = 0;
} else {
/*
@@ -3771,9 +3767,7 @@ again:
if (used + num_bytes < space_info->total_bytes + avail) {
space_info->bytes_may_use += orig_bytes;
trace_btrfs_space_reservation(root->fs_info,
- "space_info",
- (u64)(unsigned long)space_info,
- orig_bytes, 1);
+ "space_info", space_info->flags, orig_bytes, 1);
ret = 0;
} else {
wait_ordered = true;
@@ -3918,8 +3912,7 @@ static void block_rsv_release_bytes(struct btrfs_fs_info *fs_info,
spin_lock(&space_info->lock);
space_info->bytes_may_use -= num_bytes;
trace_btrfs_space_reservation(fs_info, "space_info",
- (u64)(unsigned long)space_info,
- num_bytes, 0);
+ space_info->flags, num_bytes, 0);
space_info->reservation_progress++;
spin_unlock(&space_info->lock);
}
@@ -4137,14 +4130,14 @@ static void update_global_block_rsv(struct btrfs_fs_info *fs_info)
block_rsv->reserved += num_bytes;
sinfo->bytes_may_use += num_bytes;
trace_btrfs_space_reservation(fs_info, "space_info",
- (u64)(unsigned long)sinfo, num_bytes, 1);
+ sinfo->flags, num_bytes, 1);
}
if (block_rsv->reserved >= block_rsv->size) {
num_bytes = block_rsv->reserved - block_rsv->size;
sinfo->bytes_may_use -= num_bytes;
trace_btrfs_space_reservation(fs_info, "space_info",
- (u64)(unsigned long)sinfo, num_bytes, 0);
+ sinfo->flags, num_bytes, 0);
sinfo->reservation_progress++;
block_rsv->reserved = block_rsv->size;
block_rsv->full = 1;
@@ -4198,8 +4191,7 @@ void btrfs_trans_release_metadata(struct btrfs_trans_handle *trans,
return;
trace_btrfs_space_reservation(root->fs_info, "transaction",
- (u64)(unsigned long)trans,
- trans->bytes_reserved, 0);
+ trans->transid, trans->bytes_reserved, 0);
btrfs_block_rsv_release(root, trans->block_rsv, trans->bytes_reserved);
trans->bytes_reserved = 0;
}
@@ -4716,9 +4708,8 @@ static int btrfs_update_reserved_bytes(struct btrfs_block_group_cache *cache,
space_info->bytes_reserved += num_bytes;
if (reserve == RESERVE_ALLOC) {
trace_btrfs_space_reservation(cache->fs_info,
- "space_info",
- (u64)(unsigned long)space_info,
- num_bytes, 0);
+ "space_info", space_info->flags,
+ num_bytes, 0);
space_info->bytes_may_use -= num_bytes;
}
}
diff --git a/fs/btrfs/inode-map.c b/fs/btrfs/inode-map.c
index ee15d88..ad16df1 100644
--- a/fs/btrfs/inode-map.c
+++ b/fs/btrfs/inode-map.c
@@ -439,8 +439,7 @@ int btrfs_save_ino_cache(struct btrfs_root *root,
if (ret)
goto out;
trace_btrfs_space_reservation(root->fs_info, "ino_cache",
- (u64)(unsigned long)trans,
- trans->bytes_reserved, 1);
+ trans->transid, trans->bytes_reserved, 1);
again:
inode = lookup_free_ino_inode(root, path);
if (IS_ERR(inode) && PTR_ERR(inode) != -ENOENT) {
@@ -502,8 +501,7 @@ out_put:
iput(inode);
out_release:
trace_btrfs_space_reservation(root->fs_info, "ino_cache",
- (u64)(unsigned long)trans,
- trans->bytes_reserved, 0);
+ trans->transid, trans->bytes_reserved, 0);
btrfs_block_rsv_release(root, trans->block_rsv, trans->bytes_reserved);
out:
trans->block_rsv = rsv;
diff --git a/fs/btrfs/transaction.c b/fs/btrfs/transaction.c
index 04b77e3..ca65079 100644
--- a/fs/btrfs/transaction.c
+++ b/fs/btrfs/transaction.c
@@ -327,8 +327,7 @@ again:
if (num_bytes) {
trace_btrfs_space_reservation(root->fs_info, "transaction",
- (u64)(unsigned long)h,
- num_bytes, 1);
+ h->transid, num_bytes, 1);
h->block_rsv = &root->fs_info->trans_block_rsv;
h->bytes_reserved = num_bytes;
}
--
1.6.5.2
--
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