From: NeilBrown <neilb@suse.com>
To: Oleg Drokin <oleg.drokin@intel.com>,
Andreas Dilger <andreas.dilger@intel.com>,
James Simmons <jsimmons@infradead.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: linux-kernel@vger.kernel.org, lustre-devel@lists.lustre.org
Subject: [PATCH 06/10] staging: lustre: ldlm: minor list_entry improvements in ldlm_request.c
Date: Mon, 30 Oct 2017 15:59:27 +1100 [thread overview]
Message-ID: <150933956722.22133.16215765622967632452.stgit@noble> (raw)
In-Reply-To: <150933945578.22133.8029060522107378499.stgit@noble>
Signed-off-by: NeilBrown <neilb@suse.com>
---
drivers/staging/lustre/lustre/ldlm/ldlm_request.c | 12 ++++--------
1 file changed, 4 insertions(+), 8 deletions(-)
diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_request.c b/drivers/staging/lustre/lustre/ldlm/ldlm_request.c
index f5e791a92f62..1e7b8fc4dd00 100644
--- a/drivers/staging/lustre/lustre/ldlm/ldlm_request.c
+++ b/drivers/staging/lustre/lustre/ldlm/ldlm_request.c
@@ -1642,7 +1642,7 @@ int ldlm_cli_cancel_list(struct list_head *cancels, int count,
*/
while (count > 0) {
LASSERT(!list_empty(cancels));
- lock = list_entry(cancels->next, struct ldlm_lock, l_bl_ast);
+ lock = list_first_entry(cancels, struct ldlm_lock, l_bl_ast);
LASSERT(lock->l_conn_export);
if (exp_connect_cancelset(lock->l_conn_export)) {
@@ -1766,7 +1766,7 @@ EXPORT_SYMBOL(ldlm_cli_cancel_unused);
static int ldlm_resource_foreach(struct ldlm_resource *res,
ldlm_iterator_t iter, void *closure)
{
- struct list_head *tmp, *next;
+ struct ldlm_lock *tmp;
struct ldlm_lock *lock;
int rc = LDLM_ITER_CONTINUE;
@@ -1774,18 +1774,14 @@ static int ldlm_resource_foreach(struct ldlm_resource *res,
return LDLM_ITER_CONTINUE;
lock_res(res);
- list_for_each_safe(tmp, next, &res->lr_granted) {
- lock = list_entry(tmp, struct ldlm_lock, l_res_link);
-
+ list_for_each_entry_safe(lock, tmp, &res->lr_granted, l_res_link) {
if (iter(lock, closure) == LDLM_ITER_STOP) {
rc = LDLM_ITER_STOP;
goto out;
}
}
- list_for_each_safe(tmp, next, &res->lr_waiting) {
- lock = list_entry(tmp, struct ldlm_lock, l_res_link);
-
+ list_for_each_entry_safe(lock, tmp, &res->lr_waiting, l_res_link) {
if (iter(lock, closure) == LDLM_ITER_STOP) {
rc = LDLM_ITER_STOP;
goto out;
next prev parent reply other threads:[~2017-10-30 5:00 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-10-30 4:59 [PATCH 00/10] staging: lustre: assorted code improvements for list manipulations NeilBrown
2017-10-30 4:59 ` [PATCH 02/10] staging: lustre: ldlm: use list_for_each_entry in ldlm_extent_shift_kms() NeilBrown
2017-10-30 4:59 ` [PATCH 05/10] staging: lustre: ldlm: use list_first_entry in ldlm_lockd.c NeilBrown
2017-10-30 4:59 ` [PATCH 08/10] staging: lustre: lov: use list_for_each_entry in lov_obd.c NeilBrown
2017-11-24 15:43 ` Greg Kroah-Hartman
2017-11-29 3:01 ` NeilBrown
2017-11-29 9:40 ` Greg Kroah-Hartman
2017-11-29 11:37 ` NeilBrown
2017-10-30 4:59 ` [PATCH 03/10] staging: lustre: ldlm: use list_first_entry in ldlm_lock NeilBrown
2017-10-30 4:59 ` [PATCH 07/10] staging: lustre: ldlm: use list_for_each_entry in ldlm_resource.c NeilBrown
2017-10-30 4:59 ` [PATCH 10/10] staging: lustre: obdclass: simplify cl_lock_fini() NeilBrown
2017-10-30 4:59 ` [PATCH 01/10] staging: lustre: use list_last_entry to simplify fld_cache_shrink NeilBrown
2017-10-30 4:59 ` [PATCH 04/10] staging: lustre: ldlm: use list_for_each_entry in ldlm_lock.c NeilBrown
2017-10-30 4:59 ` [PATCH 09/10] staging: lustre: simplfy lov_finish_set() NeilBrown
2017-10-30 4:59 ` NeilBrown [this message]
2017-11-24 15:44 ` [PATCH 00/10] staging: lustre: assorted code improvements for list manipulations Greg Kroah-Hartman
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