about summary refs log tree commit diff
path: root/sysdeps/x86_64
diff options
context:
space:
mode:
authorFlorian Weimer <fweimer@redhat.com>2020-05-15 11:32:30 +0200
committerFlorian Weimer <fweimer@redhat.com>2020-05-16 15:47:51 +0200
commit501bdb5dd61afc714a098cd5ff441bd114584f75 (patch)
tree70bbd943a166dc4775cd553263bc04b0bd3ff0be /sysdeps/x86_64
parent61d64408a1f42b0340d37ea0c90a9f028ffb1bfd (diff)
downloadglibc-501bdb5dd61afc714a098cd5ff441bd114584f75.tar.gz
glibc-501bdb5dd61afc714a098cd5ff441bd114584f75.tar.xz
glibc-501bdb5dd61afc714a098cd5ff441bd114584f75.zip
Linux: Remove remnants of the getcpu cache
The getcpu cache was removed from the kernel in Linux 2.6.24.  glibc
support from the sched_getcpu implementation was removed in commit
dd26c44403582fdf10d663170f947dfe4b3207a0 ("Consolidate sched_getcpu").
Diffstat (limited to 'sysdeps/x86_64')
-rw-r--r--sysdeps/x86_64/nptl/tcb-offsets.sym1
-rw-r--r--sysdeps/x86_64/nptl/tls.h2
2 files changed, 1 insertions, 2 deletions
diff --git a/sysdeps/x86_64/nptl/tcb-offsets.sym b/sysdeps/x86_64/nptl/tcb-offsets.sym
index 037759eb4f..2bbd563a6c 100644
--- a/sysdeps/x86_64/nptl/tcb-offsets.sym
+++ b/sysdeps/x86_64/nptl/tcb-offsets.sym
@@ -11,7 +11,6 @@ CLEANUP_PREV		offsetof (struct _pthread_cleanup_buffer, __prev)
 MUTEX_FUTEX		offsetof (pthread_mutex_t, __data.__lock)
 MULTIPLE_THREADS_OFFSET	offsetof (tcbhead_t, multiple_threads)
 POINTER_GUARD		offsetof (tcbhead_t, pointer_guard)
-VGETCPU_CACHE_OFFSET	offsetof (tcbhead_t, vgetcpu_cache)
 FEATURE_1_OFFSET	offsetof (tcbhead_t, feature_1)
 SSP_BASE_OFFSET		offsetof (tcbhead_t, ssp_base)
 
diff --git a/sysdeps/x86_64/nptl/tls.h b/sysdeps/x86_64/nptl/tls.h
index cb60ed4c3c..7ba9c4e69b 100644
--- a/sysdeps/x86_64/nptl/tls.h
+++ b/sysdeps/x86_64/nptl/tls.h
@@ -50,7 +50,7 @@ typedef struct
   uintptr_t sysinfo;
   uintptr_t stack_guard;
   uintptr_t pointer_guard;
-  unsigned long int vgetcpu_cache[2];
+  unsigned long int unused_vgetcpu_cache[2];
   /* Bit 0: X86_FEATURE_1_IBT.
      Bit 1: X86_FEATURE_1_SHSTK.
    */