From 27e37d84e55f47bf28f7072fadf8fa2cbc3d9375 Mon Sep 17 00:00:00 2001 From: Kefeng Wang Date: Wed, 2 Aug 2017 13:31:50 -0700 Subject: [PATCH] pid: kill pidhash_size in pidhash_init() After commit 3d375d78593c ("mm: update callers to use HASH_ZERO flag"), drop unused pidhash_size in pidhash_init(). Link: http://lkml.kernel.org/r/1500389267-49222-1-git-send-email-wangkefeng.wang@huawei.com Signed-off-by: Kefeng Wang Reviewed-by: Pavel Tatashin Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- kernel/pid.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/kernel/pid.c b/kernel/pid.c index 731c4e528f4e..c69c30d827e5 100644 --- a/kernel/pid.c +++ b/kernel/pid.c @@ -575,13 +575,10 @@ struct pid *find_ge_pid(int nr, struct pid_namespace *ns) */ void __init pidhash_init(void) { - unsigned int pidhash_size; - pid_hash = alloc_large_system_hash("PID", sizeof(*pid_hash), 0, 18, HASH_EARLY | HASH_SMALL | HASH_ZERO, &pidhash_shift, NULL, 0, 4096); - pidhash_size = 1U << pidhash_shift; } void __init pidmap_init(void) -- 2.20.1