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btrfs: store fs_info in a local variable at btrfs_qgroup_trace_extent_post()

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Instead of extracting fs_info from the transaction multiples times, store
it in a local variable and use it.

Reviewed-by: Qu Wenruo <wqu@suse.com>
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 2024-09-24 17:23:32 +01:00 committed by David Sterba
parent c28b97f53b
commit fad884b0c8
1 changed files with 9 additions and 8 deletions
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17
fs/btrfs/qgroup.c
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@ -2070,10 +2070,14 @@ int btrfs_qgroup_trace_extent_post(struct btrfs_trans_handle *trans,
struct btrfs_qgroup_extent_record *qrecord,
u64 bytenr)
{
struct btrfs_backref_walk_ctx ctx = { 0 };
struct btrfs_fs_info *fs_info = trans->fs_info;
struct btrfs_backref_walk_ctx ctx = {
.bytenr = bytenr,
.fs_info = fs_info,
};
int ret;
if (!btrfs_qgroup_full_accounting(trans->fs_info))
if (!btrfs_qgroup_full_accounting(fs_info))
return 0;
/*
* We are always called in a context where we are already holding a
@ -2096,16 +2100,13 @@ int btrfs_qgroup_trace_extent_post(struct btrfs_trans_handle *trans,
*/
ASSERT(trans != NULL);
if (trans->fs_info->qgroup_flags & BTRFS_QGROUP_RUNTIME_FLAG_NO_ACCOUNTING)
if (fs_info->qgroup_flags & BTRFS_QGROUP_RUNTIME_FLAG_NO_ACCOUNTING)
return 0;
ctx.bytenr = bytenr;
ctx.fs_info = trans->fs_info;
ret = btrfs_find_all_roots(&ctx, true);
if (ret < 0) {
qgroup_mark_inconsistent(trans->fs_info);
btrfs_warn(trans->fs_info,
qgroup_mark_inconsistent(fs_info);
btrfs_warn(fs_info,
"error accounting new delayed refs extent (err code: %d), quota inconsistent",
ret);
return 0;