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| author | Kefeng Wang <wangkefeng.wang@huawei.com> | 2017-08-02 22:31:50 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-08-03 01:34:46 +0200 |
| commit | 27e37d84e55f47bf28f7072fadf8fa2cbc3d9375 (patch) | |
| tree | 21def44b29bb4721a68b86366ad2679c12a15b88 /kernel/pid.c | |
| parent | mm/hugetlb.c: __get_user_pages ignores certain follow_hugetlb_page errors (diff) | |
| download | linux-27e37d84e55f47bf28f7072fadf8fa2cbc3d9375.tar.xz linux-27e37d84e55f47bf28f7072fadf8fa2cbc3d9375.zip | |
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.c | 3 |
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) |