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| author | cl349@firebug.cl.cam.ac.uk <cl349@firebug.cl.cam.ac.uk> | 2005-07-26 15:26:32 +0000 |
|---|---|---|
| committer | cl349@firebug.cl.cam.ac.uk <cl349@firebug.cl.cam.ac.uk> | 2005-07-26 15:26:32 +0000 |
| commit | eb825f79cb6e0939871180692808f241fe5ddc93 (patch) | |
| tree | 5b67c7f5cb99233e1f683f53266e594f74218c77 /tools/ioemu/hw/mc146818rtc.c | |
| parent | dfc7e02e7ab3715f098e8a6c4105016b0862c5df (diff) | |
| download | xen-eb825f79cb6e0939871180692808f241fe5ddc93.tar.gz xen-eb825f79cb6e0939871180692808f241fe5ddc93.tar.bz2 xen-eb825f79cb6e0939871180692808f241fe5ddc93.zip | |
Remove ill-conceived concept of watches blocking reply on
connection which did write/mkdir/rm/setperm etc.
This causes deadlocks in real life, and I can't see a sane way
of avoiding them: it is reasonable for someone to ignore watch
notifications while doing other actions, and that means that
we can do other writes. These writes can block pending other
watchers; if one of these is the process blocked awaiting our
ack, we deadlock.
Signed-off-by: Rusty Russel <rusty@rustcorp.com.au>
Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk>
Diffstat (limited to 'tools/ioemu/hw/mc146818rtc.c')
0 files changed, 0 insertions, 0 deletions
