b6d7ed4d78
Applications may end up allocating a bunch of shmfence objects, each of which uses a file descriptor, which must be kept open lest some other client ask for a copy of it later on. Lacking an API that can turn a memory mapping back into a file descriptor, about the best we can do is push the file descriptors out of the way of other X clients so that we don't run out of the ability to accept new connections. This uses fcntl F_GETFD to push the FD up above MAXCLIENTS. Signed-off-by: Keith Packard <keithp@keithp.com> Reviewed-by: Julien Cristau <jcristau@debian.org> |
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