d63c489b88
cycle_kernel_lock() was added during the big BKL pushdown. It should ensure the serializiation against driver init code. mmapper_open() cannot be called before misc_register() succeeded, but p_buf might be uninitialized. Move the initialization of p_buf before the misc_register() call and get rid of cycle_kernel_lock(). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> LKML-Reference: <20091010153349.682213670@linutronix.de> Cc: Jeff Dike <jdike@addtoit.com> |
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| .. | ||
| drivers | ||
| include | ||
| kernel | ||
| os-Linux | ||
| scripts | ||
| sys-i386 | ||
| sys-ia64 | ||
| sys-ppc | ||
| sys-x86_64 | ||
| Kconfig.char | ||
| Kconfig.common | ||
| Kconfig.debug | ||
| Kconfig.net | ||
| Kconfig.rest | ||
| Kconfig.um | ||
| Kconfig.x86 | ||
| Makefile | ||
| Makefile-i386 | ||
| Makefile-ia64 | ||
| Makefile-os-Linux | ||
| Makefile-ppc | ||
| Makefile-skas | ||
| Makefile-x86_64 | ||
| defconfig | ||