On Sun, 2007-09-02 at 16:20 +0530, Balbir Singh wrote: > > +Setting a limit to a number that is not a multiple of page size causes > +rounding up of the value. The user must check back to see (by reading > +memory.limit_in_bytes), to check for differences between desired values and > +committed values. Currently, all accounting is done in multiples of > PAGE_SIZE
I wonder if we can say this in a bit more generic fashion. A successful write to this file does not guarantee a successful set of this limit to the value written into the file. This can be due to a number of factors, such as rounding up to page boundaries or the total availability of memory on the system. The user is required to re-read this file after a write to guarantee the value committed by the kernel. This keeps a user from saying "I page aligned the value I stuck in there, no I don't have to check it." -- Dave - 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/