Ignore:
Timestamp:
May 17, 2019, 9:27:04 AM (5 years ago)
Author:
alain
Message:

Remove the "giant" rwlock protecting the GPT, and
use the GPT_LOCKED attribute in each PTE to prevent
concurrent modifications of one GPT entry.
The version number has been incremented to 2.1.

File:
1 edited

Legend:

Unmodified
Added
Removed
  • trunk/hal/tsar_mips32/drivers/soclib_pic.c

    r570 r629  
    156156
    157157            // check RPC FIFO,  and activate or create a RPC thread
    158             // (condition is always true, but we use the ack value to avoid a GCC warning)
     158            // condition is always true, but we use the ack value
     159            // to avoid a GCC warning
    159160            if( ack + 1 ) sched_yield("IPI received");
    160161        }
     
    200201
    201202                if( src_chdev == NULL )        // strange, but not fatal
    202                 {
     203                {
    203204            printk("\n[WARNING] in %s : no handler for HWI %d on core %d in cluster %x\n",
    204205                   __FUNCTION__ , index , core->lid , local_cxy );
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