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On Sun, 6 Jan 2002, Andrew Morton wrote: > Andrea Arcangeli wrote: > > > > I prefer my fix that simply recalls the ->truncate callback if -ENOSPC > > is returned by prepare_write. vmtruncate seems way overkill, > > No opinion on that here. This is what was in -ac. Perhaps Al can > comment? a) It's obviously correct b) it's a friggin error-handling path and I'll take correctness over anything here. Keep in mind that you want to zero the area out, so at the very least truncate_inode_pages() + ->truncate() are needed. And locking/ordering consideration here are tricky enough to make duplicating them a Bad Thing(tm). - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ | |||||||||
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