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Commit 27e37d84 authored by Kefeng Wang's avatar Kefeng Wang Committed by Linus Torvalds
Browse files

pid: kill pidhash_size in pidhash_init() 

After commit 3d375d78 ("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: default avatarKefeng Wang <wangkefeng.wang@huawei.com>
Reviewed-by: default avatarPavel Tatashin <Pasha.Tatashin@Oracle.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 2be7cfed

kernel/pid.c

+0 −3
Original line number Diff line number Diff line
@@ -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)