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btrfs: do not check -EAGAIN when truncating inodes in the log root 

We only throttle the btrfs_truncate_inode_items if the root is
SHAREABLE, which isn't set on the log root, which means this loop is
unnecessary.

Reviewed-by: Filipe Manana <fdmanana@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 2021-12-03 17:18:20 -05:00 committed by David Sterba
parent e48dac7f6f
commit 8697b8f88e
1 changed files with 1 additions and 6 deletions
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7
fs/btrfs/tree-log.c
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@ -4104,13 +4104,8 @@ static int truncate_inode_items(struct btrfs_trans_handle *trans,
.min_type = min_type,
.skip_ref_updates = true,
};
int ret;
do {
ret = btrfs_truncate_inode_items(trans, log_root, &control);
} while (ret == -EAGAIN);
return ret;
return btrfs_truncate_inode_items(trans, log_root, &control);
}
static void fill_inode_item(struct btrfs_trans_handle *trans,