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On Mon, 26 Mar 2007, Phillip Susi wrote: > Is this revoke system supported for the filesystem as a whole? I thought it > was just to force specific files closed, not the whole filesystem. What if > the filesystem itself has pending IO to say, update inodes or block bitmaps? > Can these be aborted? We never want to _abort_ pending updates only pending reads. So, even with revoke(), we need to be careful which is why we do do_fsync() in generic_revoke_file() to make sure pending updates are flushed before we declare the inode revoked. But, I haven't looked at forced unmount that much so there may be other issues I am not aware of. Pekka - 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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