From: Alexander Aring <aahringo@redhat.com>
To: teigland@redhat.com
Cc: gfs2@lists.linux.dev, aahringo@redhat.com
Subject: [PATCH dlm/next 01/10] dlm: don't kref_init rsb created for toss list
Date: Tue, 23 Apr 2024 15:55:50 -0400 [thread overview]
Message-ID: <20240423195559.1527187-1-aahringo@redhat.com> (raw)
This patch removes a kref_init() that isn't necessary because the rsb is
created for toss list. Under toss list the rsb should not have any
reference counting logic. If in theory the rsb gets to into keep list
then a kref_init() for res_ref will be initiated.
Signed-off-by: Alexander Aring <aahringo@redhat.com>
---
fs/dlm/lock.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/fs/dlm/lock.c b/fs/dlm/lock.c
index f103b8c30592..e66972ed97b1 100644
--- a/fs/dlm/lock.c
+++ b/fs/dlm/lock.c
@@ -1385,7 +1385,6 @@ int dlm_master_lookup(struct dlm_ls *ls, int from_nodeid, const char *name,
r->res_dir_nodeid = our_nodeid;
r->res_master_nodeid = from_nodeid;
r->res_nodeid = from_nodeid;
- kref_init(&r->res_ref);
rsb_set_flag(r, RSB_TOSS);
write_lock_bh(&ls->ls_rsbtbl_lock);
--
2.43.0
next reply other threads:[~2024-04-23 19:56 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-23 19:55 Alexander Aring [this message]
2024-04-23 19:55 ` [PATCH dlm/next 02/10] dlm: remove unused parameter in dlm_midcomms_addr Alexander Aring
2024-04-23 19:55 ` [PATCH dlm/next 03/10] dlm: make dlm_our_nodeid read mostly Alexander Aring
2024-04-23 19:55 ` [PATCH dlm/next 04/10] dlm: remove ls_local_handle from struct dlm_ls Alexander Aring
2024-04-23 19:55 ` [PATCH dlm/next 05/10] dlm: drop own rsb pre allocation mechanism Alexander Aring
2024-04-23 19:55 ` [PATCH dlm/next 06/10] dlm: using rcu to avoid rsb lookup again Alexander Aring
2024-04-23 19:55 ` [PATCH dlm/next 07/10] dlm: move lkb idr to xarray datastructure Alexander Aring
2024-04-23 19:55 ` [PATCH dlm/next 08/10] dlm: move recover " Alexander Aring
2024-04-23 19:55 ` [PATCH dlm/next 09/10] dlm: merge nodeid field to master_nodeid Alexander Aring
2024-04-25 11:09 ` Alexander Aring
2024-04-23 19:55 ` [PATCH dlm/next 10/10] dlm: use is_master() where it's prossible Alexander Aring
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