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Merge branches 'tracing/ftrace', 'tracing/ring-buffer' and 'tracing/urgent' into tracing/core

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Conflicts:
	include/linux/ftrace.h
This commit is contained in:
Ingo Molnar
2008-12-19 09:42:40 +01:00
parent c71dd42db2 6d102bc68f 3d9101e925
commit 30cd324e97
234 changed files with 4196 additions and 2819 deletions
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39
kernel/trace/trace.c
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@@ -1748,6 +1748,13 @@ lat_print_timestamp(struct trace_seq *s, u64 abs_usecs,
static const char state_to_char[] = TASK_STATE_TO_CHAR_STR;
static int task_state_char(unsigned long state)
{
int bit = state ? __ffs(state) + 1 : 0;
return bit < sizeof(state_to_char) - 1 ? state_to_char[bit] : '?';
}
/*
* The message is supposed to contain an ending newline.
* If the printing stops prematurely, try to add a newline of our own.
@@ -1861,12 +1868,8 @@ print_lat_fmt(struct trace_iterator *iter, unsigned int trace_idx, int cpu)
trace_assign_type(field, entry);
T = field->next_state < sizeof(state_to_char) ?
state_to_char[field->next_state] : 'X';
state = field->prev_state ?
__ffs(field->prev_state) + 1 : 0;
S = state < sizeof(state_to_char) - 1 ? state_to_char[state] : 'X';
T = task_state_char(field->next_state);
S = task_state_char(field->prev_state);
comm = trace_find_cmdline(field->next_pid);
trace_seq_printf(s, " %5d:%3d:%c %s [%03d] %5d:%3d:%c %s\n",
field->prev_pid,
@@ -2007,10 +2010,8 @@ static enum print_line_t print_trace_fmt(struct trace_iterator *iter)
trace_assign_type(field, entry);
S = field->prev_state < sizeof(state_to_char) ?
state_to_char[field->prev_state] : 'X';
T = field->next_state < sizeof(state_to_char) ?
state_to_char[field->next_state] : 'X';
T = task_state_char(field->next_state);
S = task_state_char(field->prev_state);
ret = trace_seq_printf(s, " %5d:%3d:%c %s [%03d] %5d:%3d:%c\n",
field->prev_pid,
field->prev_prio,
@@ -2140,12 +2141,9 @@ static enum print_line_t print_raw_fmt(struct trace_iterator *iter)
trace_assign_type(field, entry);
S = field->prev_state < sizeof(state_to_char) ?
state_to_char[field->prev_state] : 'X';
T = field->next_state < sizeof(state_to_char) ?
state_to_char[field->next_state] : 'X';
if (entry->type == TRACE_WAKE)
S = '+';
T = task_state_char(field->next_state);
S = entry->type == TRACE_WAKE ? '+' :
task_state_char(field->prev_state);
ret = trace_seq_printf(s, "%d %d %c %d %d %d %c\n",
field->prev_pid,
field->prev_prio,
@@ -2232,12 +2230,9 @@ static enum print_line_t print_hex_fmt(struct trace_iterator *iter)
trace_assign_type(field, entry);
S = field->prev_state < sizeof(state_to_char) ?
state_to_char[field->prev_state] : 'X';
T = field->next_state < sizeof(state_to_char) ?
state_to_char[field->next_state] : 'X';
if (entry->type == TRACE_WAKE)
S = '+';
T = task_state_char(field->next_state);
S = entry->type == TRACE_WAKE ? '+' :
task_state_char(field->prev_state);
SEQ_PUT_HEX_FIELD_RET(s, field->prev_pid);
SEQ_PUT_HEX_FIELD_RET(s, field->prev_prio);
SEQ_PUT_HEX_FIELD_RET(s, S);