diff options
Diffstat (limited to 'sysdeps/mach/hurd/profil.c')
| -rw-r--r-- | sysdeps/mach/hurd/profil.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/sysdeps/mach/hurd/profil.c b/sysdeps/mach/hurd/profil.c index 7ea7272926..dbedeb22a2 100644 --- a/sysdeps/mach/hurd/profil.c +++ b/sysdeps/mach/hurd/profil.c @@ -68,6 +68,8 @@ update_waiter (u_short *sample_buffer, size_t size, size_t offset, u_int scale) if (! err) err = __mach_setup_thread (__mach_task_self (), profile_thread, &profile_waiter, NULL, NULL); + if (! err) + err = __mach_setup_tls (profile_thread); } else err = 0; @@ -137,7 +139,7 @@ __profil (u_short *sample_buffer, size_t size, size_t offset, u_int scale) weak_alias (__profil, profil) /* Fetch PC samples. This function must be very careful not to depend - on Hurd threadvar variables. We arrange that by using a special + on Hurd TLS variables. We arrange that by using a special stub arranged for at the end of this file. */ static void fetch_samples (void) @@ -173,7 +175,7 @@ fetch_samples (void) } -/* This function must be very careful not to depend on Hurd threadvar +/* This function must be very careful not to depend on Hurd TLS variables. We arrange that by using special stubs arranged for at the end of this file. */ static void @@ -265,7 +267,7 @@ text_set_element (_hurd_fork_child_hook, fork_profil_child); are fatal in profile_waiter anyhow. */ #define __mig_put_reply_port(foo) -/* Use our static variable instead of the usual threadvar mechanism for +/* Use our static variable instead of the usual TLS mechanism for this. */ #define __mig_get_reply_port() profil_reply_port |