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Groups > linux.kernel > #1690344
| From | Pasha Tatashin <pasha.tatashin@oracle.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH] pid: kill pidhash_size in pidhash_init |
| Date | 2017-07-18 17:00 +0200 |
| Message-ID | <u4C8G-3FU-5@gated-at.bofh.it> (permalink) |
| References | <u4C8G-3FU-7@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
Reviewed-by: Pavel Tatashin <Pasha.Tatashin@Oracle.com>
On 07/18/2017 10:47 AM, Kefeng Wang wrote:
> After commit 3d375d78593c ("mm: update callers to use HASH_ZERO flag"),
> drop unused pidhash_size in pidhash_init().
>
> Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
> ---
> kernel/pid.c | 3 ---
> 1 file changed, 3 deletions(-)
>
> diff --git a/kernel/pid.c b/kernel/pid.c
> index 731c4e5..c69c30d 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)
>
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Re: [PATCH] pid: kill pidhash_size in pidhash_init Pasha Tatashin <pasha.tatashin@oracle.com> - 2017-07-18 17:00 +0200
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