Text Edit Lock - i386 kerneldoc implementation Add kerneldoc to text edit lock i386 API.
Signed-off-by: Mathieu Desnoyers <[EMAIL PROTECTED]> CC: [EMAIL PROTECTED] --- arch/i386/mm/init.c | 17 ++++++++++++++--- 1 file changed, 14 insertions(+), 3 deletions(-) Index: linux-2.6-lttng/arch/i386/mm/init.c =================================================================== --- linux-2.6-lttng.orig/arch/i386/mm/init.c 2007-07-15 18:59:31.000000000 -0400 +++ linux-2.6-lttng/arch/i386/mm/init.c 2007-07-15 19:00:05.000000000 -0400 @@ -826,9 +826,13 @@ void mark_rodata_ro(void) global_flush_tlb(); } -/* - * Lock the kernel text for mutual write exclusion. - * Make sure the pages are writable. +/** + * kernel_text_mark_rw - Mark kernel text RW + * @address: location of the code + * @len: size of code to mark + * + * Mark the kernel text pages writable so they can safely written to. This is + * useful for code patching. */ void __kprobes kernel_text_mark_rw(unsigned long address, size_t len) { @@ -846,6 +850,13 @@ void __kprobes kernel_text_mark_rw(unsig } EXPORT_SYMBOL_GPL(kernel_text_mark_rw); +/** + * kernel_text_unmark - Mark kernel text back to its original flags + * @address: location of the code + * @len: size of code to mark + * + * Mark the kernel text back to its original flags. + */ void __kprobes kernel_text_unmark(unsigned long address, size_t len) { if (kernel_text_is_ro && address >= PFN_ALIGN(_text) -- Mathieu Desnoyers Computer Engineering Ph.D. Student, Ecole Polytechnique de Montreal OpenPGP key fingerprint: 8CD5 52C3 8E3C 4140 715F BA06 3F25 A8FE 3BAE 9A68 - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/