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authorKefeng Wang <wangkefeng.wang@huawei.com>2017-08-02 13:31:50 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2017-08-02 16:34:46 -0700
commit27e37d84e55f47bf28f7072fadf8fa2cbc3d9375 (patch)
tree21def44b29bb4721a68b86366ad2679c12a15b88 /kernel/pid.c
parent2be7cfed995e25de1ffaffe14cc065b7ffb528e0 (diff)
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 <wangkefeng.wang@huawei.com> Reviewed-by: Pavel Tatashin <Pasha.Tatashin@Oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel/pid.c')
-rw-r--r--kernel/pid.c3
1 files changed, 0 insertions, 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)