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* linux-low.c (linux_stabilize_threads): Wrap debug output in a

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debug_threads check.  Avoid a linear search when not doing debug
	output.
This commit is contained in:
Pedro Alves 2010-08-28 14:03:27 +00:00
parent 46a9699269
commit b4d51a55f9
2 changed files with 14 additions and 7 deletions
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6
gdb/gdbserver/ChangeLog
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@ -1,3 +1,9 @@
2010-08-28 Pedro Alves <pedro@codesourcery.com>
* linux-low.c (linux_stabilize_threads): Wrap debug output in a
debug_threads check. Avoid a linear search when not doing debug
output.
2010-08-27 Pedro Alves <pedro@codesourcery.com> 2010-08-27 Pedro Alves <pedro@codesourcery.com>
* event-loop.c (event_handle_func): Adjust to use gdb_fildes_t. * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.

15
gdb/gdbserver/linux-low.c
View file

@ -1884,8 +1884,9 @@ linux_stabilize_threads (void)
stuck_in_jump_pad_callback, NULL); stuck_in_jump_pad_callback, NULL);
if (lwp_stuck != NULL) if (lwp_stuck != NULL)
{ {
fprintf (stderr, "can't stabilize, LWP %ld is stuck in jump pad\n", if (debug_threads)
lwpid_of (lwp_stuck)); fprintf (stderr, "can't stabilize, LWP %ld is stuck in jump pad\n",
lwpid_of (lwp_stuck));
return; return;
} }
@ -1931,12 +1932,12 @@ linux_stabilize_threads (void)
current_inferior = save_inferior; current_inferior = save_inferior;
lwp_stuck if (debug_threads)
= (struct lwp_info *) find_inferior (&all_lwps,
stuck_in_jump_pad_callback, NULL);
if (lwp_stuck != NULL)
{ {
if (debug_threads) lwp_stuck
= (struct lwp_info *) find_inferior (&all_lwps,
stuck_in_jump_pad_callback, NULL);
if (lwp_stuck != NULL)
fprintf (stderr, "couldn't stabilize, LWP %ld got stuck in jump pad\n", fprintf (stderr, "couldn't stabilize, LWP %ld got stuck in jump pad\n",
lwpid_of (lwp_stuck)); lwpid_of (lwp_stuck));
} }