Ricardo M. Correia c2f997b0b3 Make kmutex_t typesafe in all cases. ...

When HAVE_MUTEX_OWNER and CONFIG_SMP are defined, kmutex_t is just
a typedef for struct mutex.

This is generally OK but has the downside that it can make mistakes
such as mutex_lock(&kmutex_var) to pass by unnoticed until someone
compiles the code without HAVE_MUTEX_OWNER or CONFIG_SMP (in which
case kmutex_t is a real struct). Note that the correct API to call
should have been mutex_enter() rather than mutex_lock().

We prevent these kind of mistakes by making kmutex_t a real structure
with only one field. This makes kmutex_t typesafe and it shouldn't
have any impact on the generated assembly code.

Signed-off-by: Ricardo M. Correia <ricardo.correia@oracle.com>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>

2010-11-29 11:25:32 -08:00

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fm

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fs

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sysevent

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acl_impl.h

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acl.h

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atomic.h

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attr.h

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bitmap.h

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bootconf.h

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bootprops.h

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buf.h

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byteorder.h

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callb.h

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cmn_err.h

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compress.h

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condvar.h

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conf.h

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console.h

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cpupart.h

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cpuvar.h

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crc32.h

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cred.h

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ctype.h

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ddi.h

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debug.h

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dirent.h

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disp.h

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dkio.h

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dklabel.h

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dnlc.h

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dumphdr.h

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efi_partition.h

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errno.h

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file.h

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int_limits.h

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int_types.h

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inttypes.h

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isa_defs.h

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kidmap.h

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kmem.h

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kobj.h

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kstat.h

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list.h

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Makefile.in

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mkdev.h

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mntent.h

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modctl.h

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mode.h

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mount.h

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mutex.h

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note.h

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open.h

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param.h

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pathname.h

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policy.h

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pool.h

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priv_impl.h

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proc.h

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processor.h

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pset.h

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random.h

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refstr.h

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resource.h

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rwlock.h

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sdt.h

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sid.h

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signal.h

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stat.h

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stropts.h

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sunddi.h

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sunldi.h

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sysdc.h

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sysevent.h

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sysmacros.h

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systeminfo.h

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systm.h

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t_lock.h

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taskq.h

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thread.h

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time.h

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timer.h

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types32.h

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types.h

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u8_textprep.h

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uio.h

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unistd.h

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utsname.h

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va_list.h

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varargs.h

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vnode.h

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zmod.h

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zone.h

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