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btrfs: check ticket->steal in steal_from_global_block_rsv 

We're going to use this helper in the priority flushing loop, move this
check into the helper to simplify the logic.

Reviewed-by: Nikolay Borisov <nborisov@suse.com>
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Josef Bacik 2021-11-09 10:12:03 -05:00 committed by David Sterba
parent 9cd8dcdc5e
commit 1b0309eaa4
1 changed files with 4 additions and 2 deletions
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6
fs/btrfs/space-info.c
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@ -844,6 +844,9 @@ static bool steal_from_global_rsv(struct btrfs_fs_info *fs_info,
struct btrfs_block_rsv *global_rsv = &fs_info->global_block_rsv;
u64 min_bytes;
if (!ticket->steal)
return false;
if (global_rsv->space_info != space_info)
return false;
@ -899,8 +902,7 @@ static bool maybe_fail_all_tickets(struct btrfs_fs_info *fs_info,
ticket = list_first_entry(&space_info->tickets,
struct reserve_ticket, list);
if (!aborted && ticket->steal &&
steal_from_global_rsv(fs_info, space_info, ticket))
if (!aborted && steal_from_global_rsv(fs_info, space_info, ticket))
return true;
if (!aborted && btrfs_test_opt(fs_info, ENOSPC_DEBUG))