Commit ec32816f authored by Eric Sesterhenn's avatar Eric Sesterhenn Committed by Artem Bityutskiy

UBIFS: list usage cleanup

Trivial cleanup, list_del(); list_add{,_tail}() is equivalent
to list_move{,_tail}(). Semantic patch for coccinelle can be
found at www.cccmz.de/~snakebyte/list_move_tail.spatch
Signed-off-by: default avatarEric Sesterhenn <snakebyte@gmx.de>
Signed-off-by: default avatarArtem Bityutskiy <Artem.Bityutskiy@nokia.com>
parent 2bc275e9
......@@ -367,7 +367,6 @@ static void remove_buds(struct ubifs_info *c)
bud->jhead, c->leb_size - bud->start,
c->cmt_bud_bytes);
rb_erase(p1, &c->buds);
list_del(&bud->list);
/*
* If the commit does not finish, the recovery will need
* to replay the journal, in which case the old buds
......@@ -375,7 +374,7 @@ static void remove_buds(struct ubifs_info *c)
* commit i.e. do not allow them to be garbage
* collected.
*/
list_add(&bud->list, &c->old_buds);
list_move(&bud->list, &c->old_buds);
}
}
spin_unlock(&c->buds_lock);
......
......@@ -206,8 +206,7 @@ static int shrink_tnc_trees(int nr, int age, int *contention)
* Move this one to the end of the list to provide some
* fairness.
*/
list_del(&c->infos_list);
list_add_tail(&c->infos_list, &ubifs_infos);
list_move_tail(&c->infos_list, &ubifs_infos);
mutex_unlock(&c->umount_mutex);
if (freed >= nr)
break;
......@@ -263,8 +262,7 @@ static int kick_a_thread(void)
}
if (i == 1) {
list_del(&c->infos_list);
list_add_tail(&c->infos_list, &ubifs_infos);
list_move_tail(&c->infos_list, &ubifs_infos);
spin_unlock(&ubifs_infos_lock);
ubifs_request_bg_commit(c);
......
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