Ignore:
Timestamp:
Dec 20, 2017, 4:51:09 PM (4 years ago)
Author:
alain
Message:

Fix bugs in exec

File:
1 edited

Legend:

Unmodified
Added
Removed
  • trunk/kernel/libk/remote_rwlock.h

    r50 r409  
    4040 *   accesses before starting its own access.
    4141 * When the lock is taken by another thread, the new-comers use a busy waiting policy.
    42  *
    43  * It uses a busy-waiting policy if the lock is already allocated to another thread.
    4442 **************************************************************************************/
    4543
    4644typedef struct remote_rwlock_s
    4745{
    48     uint32_t     ticket;                /*! first free ticket index                   */
    49     uint32_t     current;               /*! ticket index of current owner             */
    50     uint32_t     count;                 /*! current number of reader threads          */
    51     xptr_t       owner;                 /*! extended pointer on writer thread         */
     46    uint32_t       ticket;          /*! first free ticket index                       */
     47    uint32_t       current;         /*! ticket index of current owner                 */
     48    uint32_t       count;           /*! current number of reader threads              */
     49
     50#if CONFIG_LOCKS_DEBUG
     51    xptr_t         owner;           /*! extended pointer on writer thread             */
     52    xlist_entry_t  list;            /*! member of list of remote locks taken by owner */
     53#endif
     54
    5255}
    5356remote_rwlock_t;
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