>It uses 50% of total memory for tmpfs, but it would be nice to have >an option (tmpfs_size=90% etc.) that you could pass to the kernel. >>that's just because of the tmpfs default; you can remount to change >>that if it's not suitable once your up and running in your >>init-scripts or whatever Right, but it would be nice to have that option if initramfs using tmpfs becomes part of the kernel. >You need to add this to init/main.c for it to compile. >#include <asm/uaccess.h> >>hmm... really? i'll rediff it at some point and test it maybe. i >>really don't like the explicity shm init though, i'd like to think of >>a cleaner way to do that
You get this error without it. init/main.c: In function `overmount_rootfs': init/main.c:663: warning: implicit declaration of function `get_fs' init/main.c:663: error: incompatible types in assignment init/main.c:664: warning: implicit declaration of function `set_fs' init/main.c:664: error: `KERNEL_DS' undeclared (first use in this function) init/main.c:664: error: (Each undeclared identifier is reported only once init/main.c:664: error: for each function it appears in.) make[1]: *** [init/main.o] Error 1 make: *** [init] Error 2 - 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/