Date: Thu, 29 Jul 2010 02:20:20 +0000 (UTC) From: Jeff Roberson <jeff@FreeBSD.org> To: src-committers@freebsd.org, svn-src-projects@freebsd.org Subject: svn commit: r210590 - projects/ofed/head/sys/ofed/include/linux Message-ID: <201007290220.o6T2KKR0001413@svn.freebsd.org>
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Author: jeff Date: Thu Jul 29 02:20:20 2010 New Revision: 210590 URL: http://svn.freebsd.org/changeset/base/210590 Log: - Use a unique name for spinlocks so witness does not panic. Sponsored by: Isilon Systems, iX Systems, and Panasas. Modified: projects/ofed/head/sys/ofed/include/linux/spinlock.h Modified: projects/ofed/head/sys/ofed/include/linux/spinlock.h ============================================================================== --- projects/ofed/head/sys/ofed/include/linux/spinlock.h Thu Jul 29 02:16:16 2010 (r210589) +++ projects/ofed/head/sys/ofed/include/linux/spinlock.h Thu Jul 29 02:20:20 2010 (r210590) @@ -42,7 +42,8 @@ typedef struct { struct mtx m; } spinlock_t; -#define spin_lock_init(_l) mtx_init(&(_l)->m, "ldev", NULL, MTX_DEF) +#define spin_lock_init(_l) mtx_init(&(_l)->m, "lnxspin", NULL, \ + MTX_DEF | MTX_NOWITNESS) #define spin_lock(_l) mtx_lock(&(_l)->m) #define spin_unlock(_l) mtx_unlock(&(_l)->m) #define spin_lock_nested(_l, _n) mtx_lock_flags(&(_l)->m, MTX_DUPOK) @@ -55,6 +56,6 @@ typedef struct { #define DEFINE_SPINLOCK(lock) \ spinlock_t lock; \ - MTX_SYSINIT(lock, &(lock).m, "ldev", MTX_DEF) + MTX_SYSINIT(lock, &(lock).m, "lnxspin", MTX_DEF) #endif /* _LINUX_SPINLOCK_H_ */
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