diff options
| author | Robert Watson <rwatson@FreeBSD.org> | 2015-03-15 14:12:40 +0000 |
|---|---|---|
| committer | Robert Watson <rwatson@FreeBSD.org> | 2015-03-15 14:12:40 +0000 |
| commit | 808d83b01a39119ae27912cb07bd9440a1da70f5 (patch) | |
| tree | 8305f0245f32013efb35c517fcfeb43d0da6432b /sys/cddl/dev/profile | |
| parent | 70aad3bf07efac1f2beb76cd3ba0d0047fb00fc7 (diff) | |
Replace the completely arbitrary '3' with '9' for the number of frames to
skip using the DTrace 'profile' provider on ARM. This causes stack traces
to skip various driver-and callout-related things as they do on x86, where
the likewise arbitrary values are '6' (32-bit) and '10' (64-bit) for
similar sorts of reasons.
MFC after: 3 days
Sponsored by: DARPA, AFRL
Notes
Notes:
svn path=/head/; revision=280035
Diffstat (limited to 'sys/cddl/dev/profile')
| -rw-r--r-- | sys/cddl/dev/profile/profile.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/cddl/dev/profile/profile.c b/sys/cddl/dev/profile/profile.c index 51105e209833..338a95843913 100644 --- a/sys/cddl/dev/profile/profile.c +++ b/sys/cddl/dev/profile/profile.c @@ -135,7 +135,7 @@ struct profile_probe_percpu; #ifdef __arm__ /* bogus */ -#define PROF_ARTIFICIAL_FRAMES 3 +#define PROF_ARTIFICIAL_FRAMES 9 #endif typedef struct profile_probe { |