diff options
Diffstat (limited to 'usr/src/uts/sparc/fs/proc/prmachdep.c')
| -rw-r--r-- | usr/src/uts/sparc/fs/proc/prmachdep.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/usr/src/uts/sparc/fs/proc/prmachdep.c b/usr/src/uts/sparc/fs/proc/prmachdep.c index c78150cda5..b025b55a98 100644 --- a/usr/src/uts/sparc/fs/proc/prmachdep.c +++ b/usr/src/uts/sparc/fs/proc/prmachdep.c @@ -880,11 +880,11 @@ prstop(int why, int what) extern void fp_prsave(kfpu_t *); /* - * Make sure we don't deadlock on a recursive call - * to prstop(). stop() tests the lwp_nostop flag. + * Make sure we don't deadlock on a recursive call to prstop(). + * stop() tests the lwp_nostop_r and lwp_nostop flags. */ - ASSERT(lwp->lwp_nostop == 0); - lwp->lwp_nostop = 1; + lwp->lwp_nostop_r++; + lwp->lwp_nostop++; (void) flush_user_windows_to_stack(NULL); if (lwp->lwp_pcb.pcb_step != STEP_NONE) (void) prundostep(); @@ -967,8 +967,8 @@ prstop(int why, int what) } (void) save_syscall_args(); - ASSERT(lwp->lwp_nostop == 1); - lwp->lwp_nostop = 0; + lwp->lwp_nostop--; + lwp->lwp_nostop_r--; } /* |