mirror/glibc
2
0
Fork 0
mirror of git://sourceware.org/git/glibc.git synced 2025-02-17 13:00:43 +08:00
Code Issues Packages Projects Releases Wiki Activity

nptl: Remove unused members from struct pthread

Browse Source 
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
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
nptl/descr.h
View File

@ -172,9 +172,6 @@ struct pthread
therefore stack) used' flag. */
pid_t tid;
/* Ununsed. */
pid_t pid_ununsed;
/* List of robust mutexes the thread is holding. */
#if __PTHREAD_MUTEX_HAVE_PREV
void *robust_prev;
@ -342,10 +339,6 @@ struct pthread
/* Lock for synchronizing setxid calls. */
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
stored here.