913809f6e7
When the lock_kernel and unlock_kernel routines were removed in the 2.6.39 kernel, a global mutex was added on top of the existing mutex which already existed. With this implementation, only one IOCTL will be active at any time no matter how many ever controllers are present. This causes poor performance. Removed the global mutex so that the driver can work with the existing semaphore that was already part of the existing code. Signed-off-by: Nagalakshmi Nandigama <nagalakshmi.nandigama@lsi.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com> |
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| .. | ||
| mpi | ||
| Kconfig | ||
| Makefile | ||
| mpt2sas_base.c | ||
| mpt2sas_base.h | ||
| mpt2sas_config.c | ||
| mpt2sas_ctl.c | ||
| mpt2sas_ctl.h | ||
| mpt2sas_debug.h | ||
| mpt2sas_scsih.c | ||
| mpt2sas_transport.c | ||