Andrew Tridgell 623ffd701f change from * to ^ in hashing of device/inode. Using * meant that if ...

the device number happened to divide the number of hash buckets we
would only use a small fraction of the hash buckets, which would slow
things down.

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locking_shm.c

change from * to ^ in hashing of device/inode. Using * meant that if

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locking_slow.c

change the default file permissions on the SHARE_MEM_FILE* to

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locking.c

- don't allow locking to initialise twice

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shmem_sysv.c

damn. We need root privilages to do semaphore operations even if we

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shmem.c

clean up the hash entry code a bit. Got rid of lp_shmem_hash_size()

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