From 3a747f4a2ee85d51b905e2df940de4a924f8060a Mon Sep 17 00:00:00 2001 From: Alexander Aring Date: Tue, 2 Apr 2024 15:18:01 -0400 Subject: dlm: move rsb root_list to ls_recover() stack Move the rsb root_list from the lockspace to a stack variable since it is now only used by the ls_recover() function. Signed-off-by: Alexander Aring Signed-off-by: David Teigland --- fs/dlm/lock.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'fs/dlm/lock.c') diff --git a/fs/dlm/lock.c b/fs/dlm/lock.c index e0ab7432ca4d..43a2f4d0af53 100644 --- a/fs/dlm/lock.c +++ b/fs/dlm/lock.c @@ -5227,7 +5227,7 @@ static void purge_dead_list(struct dlm_ls *ls, struct dlm_rsb *r, /* Get rid of locks held by nodes that are gone. */ -void dlm_recover_purge(struct dlm_ls *ls) +void dlm_recover_purge(struct dlm_ls *ls, const struct list_head *root_list) { struct dlm_rsb *r; struct dlm_member *memb; @@ -5246,8 +5246,7 @@ void dlm_recover_purge(struct dlm_ls *ls) if (!nodes_count) return; - down_write(&ls->ls_root_sem); - list_for_each_entry(r, &ls->ls_root_list, res_root_list) { + list_for_each_entry(r, root_list, res_root_list) { hold_rsb(r); lock_rsb(r); if (is_master(r)) { @@ -5262,7 +5261,6 @@ void dlm_recover_purge(struct dlm_ls *ls) unhold_rsb(r); cond_resched(); } - up_write(&ls->ls_root_sem); if (lkb_count) log_rinfo(ls, "dlm_recover_purge %u locks for %u nodes", -- cgit v1.2.3