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Explicitely initialize sw_alloc_sx. Currently it is not initialized

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but works due to zeroed out bss on startup.

Reviewed by:	alc
Sponsored by:	The FreeBSD Foundation
MFC after:	1 week
Approved by:	re (hrs)
This commit is contained in:
Konstantin Belousov 2016-06-13 03:39:16 +00:00
parent ff4ef6bf5e
commit 1571927369
1 changed files with 1 additions and 0 deletions
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1
sys/vm/swap_pager.c
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@ -488,6 +488,7 @@ swap_pager_init(void)
TAILQ_INIT(&swap_pager_object_list[i]);
mtx_init(&sw_alloc_mtx, "swap_pager list", NULL, MTX_DEF);
mtx_init(&sw_dev_mtx, "swapdev", NULL, MTX_DEF);
sx_init(&sw_alloc_sx, "swspsx");
sx_init(&swdev_syscall_lock, "swsysc");
/*