pstore: Use dynamic spinlock initializer

commit e9a330c428 upstream.

The per-prz spinlock should be using the dynamic initializer so that
lockdep can correctly track it. Without this, under lockdep, we get a
warning at boot that the lock is in non-static memory.

Fixes: 109704492e ("pstore: Make spinlock per zone instead of global")
Fixes: 76d5692a58 ("pstore: Correctly initialize spinlock and flags")
Signed-off-by: Kees Cook <>
Signed-off-by: Greg Kroah-Hartman <>
Kees Cook 2017-03-05 22:08:58 -08:00 committed by Greg Kroah-Hartman
parent a0840275e3
commit e10f7bd6a6
1 changed files with 1 additions and 1 deletions

View File

@ -532,7 +532,7 @@ struct persistent_ram_zone *persistent_ram_new(phys_addr_t start, size_t size,
/* Initialize general buffer state. */
prz->buffer_lock = __RAW_SPIN_LOCK_UNLOCKED(buffer_lock);
prz->flags = flags;
ret = persistent_ram_buffer_map(start, size, prz, memtype);