Messages in this thread | | | Date | Mon, 21 Nov 2005 15:14:49 -0800 (PST) | From | Kenny Simpson <> | Subject | Re: infinite loop? with mmap, nfs, pwrite, O_DIRECT |
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--- Trond Myklebust <trond.myklebust@fys.uio.no> wrote: > Ah... It is the pwrite() _after_ the call to mmap() that fails.... > > OK, does the following patch fix it?
YES!
open("/mnt/bar", O_RDWR|O_CREAT|O_TRUNC|O_DIRECT|O_LARGEFILE, 0666) = 3 pwrite(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4096, 4299161600) = 4096 mmap2(NULL, 2097152, PROT_READ|PROT_WRITE, MAP_SHARED, 3, 0x100200) = 0xb7c26000 pwrite(3, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 4096, 4301258752) = 4096 exit_group(0) = ?
I'll re-run my original test(s) tomorrow. Thanks again!
-Kenny
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