diff options
| author | Guobin Huang <huangguobin4@huawei.com> | 2021-04-06 20:08:18 +0800 |
|---|---|---|
| committer | Chuck Lever <chuck.lever@oracle.com> | 2021-04-06 11:27:38 -0400 |
| commit | b73ac6808b0f7994a05ebc38571e2e9eaf98a0f4 (patch) | |
| tree | 6d5544e42c440bda048761da81661f23065bd9ee /fs/nfsd | |
| parent | dee9f6ade389b71b8ef679454f6f4d00cd3075f1 (diff) | |
NFSD: Use DEFINE_SPINLOCK() for spinlock
spinlock can be initialized automatically with DEFINE_SPINLOCK()
rather than explicitly calling spin_lock_init().
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Guobin Huang <huangguobin4@huawei.com>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Diffstat (limited to 'fs/nfsd')
| -rw-r--r-- | fs/nfsd/nfssvc.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/nfsd/nfssvc.c b/fs/nfsd/nfssvc.c index b2eef4112bc2..82ba034fa579 100644 --- a/fs/nfsd/nfssvc.c +++ b/fs/nfsd/nfssvc.c @@ -84,7 +84,7 @@ DEFINE_MUTEX(nfsd_mutex); * version 4.1 DRC caches. * nfsd_drc_pages_used tracks the current version 4.1 DRC memory usage. */ -spinlock_t nfsd_drc_lock; +DEFINE_SPINLOCK(nfsd_drc_lock); unsigned long nfsd_drc_max_mem; unsigned long nfsd_drc_mem_used; @@ -563,7 +563,6 @@ static void set_max_drc(void) nfsd_drc_max_mem = (nr_free_buffer_pages() >> NFSD_DRC_SIZE_SHIFT) * PAGE_SIZE; nfsd_drc_mem_used = 0; - spin_lock_init(&nfsd_drc_lock); dprintk("%s nfsd_drc_max_mem %lu \n", __func__, nfsd_drc_max_mem); } |