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btrfs: rename root to log in walk_down_log_tree() and walk_up_log_tree()

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Everywhere we have a log root we name it as 'log' or 'log_root' except in
walk_down_log_tree() and walk_up_log_tree() where we name it as 'root',
which not only it's inconsistent, it's also confusing since we typically
use 'root' when naming variables that refer to a subvolume tree. So for
clairty and consistency rename the 'root' argument to 'log'.

Signed-off-by: Filipe Manana <fdmanana@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Filipe Manana 2025-08-26 16:43:48 +01:00 committed by David Sterba
parent 2c123db1f0
commit 60ac80242b
1 changed files with 5 additions and 6 deletions
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11
fs/btrfs/tree-log.c
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@ -2779,11 +2779,11 @@ static int clean_log_buffer(struct btrfs_trans_handle *trans,
}
static noinline int walk_down_log_tree(struct btrfs_trans_handle *trans,
struct btrfs_root *root,
struct btrfs_root *log,
struct btrfs_path *path, int *level,
struct walk_control *wc)
{
struct btrfs_fs_info *fs_info = root->fs_info;
struct btrfs_fs_info *fs_info = log->fs_info;
u64 bytenr;
u64 ptr_gen;
struct extent_buffer *next;
@ -2821,8 +2821,7 @@ static noinline int walk_down_log_tree(struct btrfs_trans_handle *trans,
}
if (*level == 1) {
ret = wc->process_func(root, next, wc, ptr_gen,
*level - 1);
ret = wc->process_func(log, next, wc, ptr_gen, *level - 1);
if (ret) {
free_extent_buffer(next);
return ret;
@ -2873,7 +2872,7 @@ static noinline int walk_down_log_tree(struct btrfs_trans_handle *trans,
}
static noinline int walk_up_log_tree(struct btrfs_trans_handle *trans,
struct btrfs_root *root,
struct btrfs_root *log,
struct btrfs_path *path, int *level,
struct walk_control *wc)
{
@ -2889,7 +2888,7 @@ static noinline int walk_up_log_tree(struct btrfs_trans_handle *trans,
WARN_ON(*level == 0);
return 0;
} else {
ret = wc->process_func(root, path->nodes[*level], wc,
ret = wc->process_func(log, path->nodes[*level], wc,
btrfs_header_generation(path->nodes[*level]),
*level);
if (ret)