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Disable accessibility

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Accessibility prevents sysprof from working reliably, so disable
it. Specifically, it

- causes large amounts of time to be spent in sysprof itself
  whenever the label is updated.

- sometimes hangs at shutdown

- does long-running roundtrip requests that prevents
  reading the event buffers, resulting in lost events.
This commit is contained in:
Søren Sandmann Pedersen
2009-10-21 12:27:19 -04:00
parent 2c4422c46e
commit 393a26dad6
1 changed files with 14 additions and 2 deletions
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16
sysprof.c
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@ -1665,7 +1665,7 @@ process_options (int argc,
} }
static void static void
disable_g_slice (void) apply_workarounds (void)
{ {
/* Disable gslice, since it /* Disable gslice, since it
@ -1681,6 +1681,18 @@ disable_g_slice (void)
*/ */
if (!getenv ("G_SLICE")) if (!getenv ("G_SLICE"))
putenv ("G_SLICE=always_malloc"); putenv ("G_SLICE=always_malloc");
/* Accessibility prevents sysprof from working reliably, so
* disable it. Specifically, it
*
* - causes large amounts of time to be spent in sysprof itself
* whenever the label is updated.
* - sometimes hangs at shutdown
* - does long-running roundtrip requests that prevents
* reading the event buffers, resulting in lost events.
*/
putenv ("NO_GAIL=1");
putenv ("NO_AT_BRIDGE=1");
} }
int int
@ -1690,7 +1702,7 @@ main (int argc,
Application *app; Application *app;
const char *filename; const char *filename;
disable_g_slice(); apply_workarounds();
filename = process_options (argc, argv); filename = process_options (argc, argv);