lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

[POWERPC] spufs: fix order of sputrace thread IDs

Browse Source 
Currently, we get the following output from sputrace:

[5.097935954] 1606: spufs_ps_nopfn__enter (thread = 1605, spu = -1)
[5.097958164] 1606: spufs_ps_nopfn__insert (thread = 1605, spu = 15)
[5.097973529] 1607: spufs_ps_nopfn__enter (thread = 1605, spu = -1)
[5.097989174] 1607: spufs_ps_nopfn__insert (thread = 1605, spu = 14)

Which leads me to believe that 160[67] is the current thread ID, and
1605 is the context backing the psmap.

However, the 'current' and 'owner' tids are reversed - the 'current'
tid is on the right. This change puts the current thread ID in the
left-hand column instead, and renames the right to 'ctxthread'.

Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
This commit is contained in:
Jeremy Kerr
2008-02-25 14:58:37 +11:00
parent 0111a70186
commit 71791bee90
1 changed files with 4 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
arch/powerpc/platforms/cell/spufs/sputrace.c
View File

@@ -58,12 +58,12 @@ static int sputrace_sprint(char *tbuf, int n)
ktime_to_timespec(ktime_sub(t->tstamp, sputrace_start)); ktime_to_timespec(ktime_sub(t->tstamp, sputrace_start));
return snprintf(tbuf, n, return snprintf(tbuf, n,
"[%lu.%09lu] %d: %s (thread = %d, spu = %d)\n", "[%lu.%09lu] %d: %s (ctxthread = %d, spu = %d)\n",
(unsigned long) tv.tv_sec, (unsigned long) tv.tv_sec,
(unsigned long) tv.tv_nsec, (unsigned long) tv.tv_nsec,
t->owner_tid,
t->name,
t->curr_tid, t->curr_tid,
t->name,
t->owner_tid,
t->number); t->number);
} }
@@ -188,6 +188,7 @@ struct spu_probe spu_probes[] = {
{ "spufs_ps_nopfn__insert", "%p %p", spu_context_event }, { "spufs_ps_nopfn__insert", "%p %p", spu_context_event },
{ "spu_acquire_saved__enter", "%p", spu_context_nospu_event }, { "spu_acquire_saved__enter", "%p", spu_context_nospu_event },
{ "destroy_spu_context__enter", "%p", spu_context_nospu_event }, { "destroy_spu_context__enter", "%p", spu_context_nospu_event },
{ "spufs_stop_callback__enter", "%p %p", spu_context_event },
}; };
static int __init sputrace_init(void) static int __init sputrace_init(void)