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nptl: Remove unused members from struct pthread 

It removes both pid_ununsed and cpuclock_offset_ununsed, saving about
12 bytes from struct pthread.

Reviewed-by: Arjun Shankar <arjun@redhat.com>
This commit is contained in:
Adhemerval Zanella 2022-04-21 09:44:48 -03:00
parent ecd0fbebc0
commit d55df811e9
1 changed files with 0 additions and 7 deletions
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7
nptl/descr.h
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@ -172,9 +172,6 @@ struct pthread
therefore stack) used' flag. */ therefore stack) used' flag. */
pid_t tid; pid_t tid;
/* Ununsed. */
pid_t pid_ununsed;
/* List of robust mutexes the thread is holding. */ /* List of robust mutexes the thread is holding. */
#if __PTHREAD_MUTEX_HAVE_PREV #if __PTHREAD_MUTEX_HAVE_PREV
void *robust_prev; void *robust_prev;
@ -342,10 +339,6 @@ struct pthread
/* Lock for synchronizing setxid calls. */ /* Lock for synchronizing setxid calls. */
unsigned int setxid_futex; unsigned int setxid_futex;
#if HP_TIMING_INLINE
hp_timing_t cpuclock_offset_ununsed;
#endif
/* If the thread waits to join another one the ID of the latter is /* If the thread waits to join another one the ID of the latter is
stored here. stored here.