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Don't compile process.[ch] anymore

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This commit is contained in:
Søren Sandmann Pedersen
2009-09-07 23:33:48 -04:00
parent 8dd28de710
commit b8364e2847
6 changed files with 182 additions and 182 deletions
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31
collector.c
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@ -165,11 +165,26 @@ in_dead_period (Collector *collector)
return FALSE;
}
static int
get_page_size (void)
{
static int page_size;
static gboolean has_page_size = FALSE;
if (!has_page_size)
{
page_size = getpagesize();
has_page_size = TRUE;
}
return page_size;
}
static void
on_read (gpointer data)
{
counter_t *counter = data;
int mask = (N_PAGES * process_get_page_size() - 1);
int mask = (N_PAGES * get_page_size() - 1);
gboolean skip_samples;
Collector *collector;
uint64_t head, tail;
@ -245,27 +260,27 @@ on_read (gpointer data)
static void *
map_buffer (counter_t *counter)
{
int n_bytes = N_PAGES * process_get_page_size();
int n_bytes = N_PAGES * get_page_size();
void *address, *a;
/* We use the old trick of mapping the ring buffer twice
* consecutively, so that we don't need special-case code
* to deal with wrapping.
*/
address = mmap (NULL, n_bytes * 2 + process_get_page_size(), PROT_NONE,
address = mmap (NULL, n_bytes * 2 + get_page_size(), PROT_NONE,
MAP_ANONYMOUS | MAP_PRIVATE, -1, 0);
if (address == MAP_FAILED)
fail ("mmap");
a = mmap (address + n_bytes, n_bytes + process_get_page_size(),
a = mmap (address + n_bytes, n_bytes + get_page_size(),
PROT_READ | PROT_WRITE,
MAP_SHARED | MAP_FIXED, counter->fd, 0);
if (a != address + n_bytes)
fail ("mmap");
a = mmap (address, n_bytes + process_get_page_size(),
a = mmap (address, n_bytes + get_page_size(),
PROT_READ | PROT_WRITE,
MAP_SHARED | MAP_FIXED, counter->fd, 0);
@ -320,7 +335,7 @@ counter_new (Collector *collector,
return NULL;
}
counter->data = (uint8_t *)counter->mmap_page + process_get_page_size ();
counter->data = (uint8_t *)counter->mmap_page + get_page_size ();
counter->tail = 0;
counter->cpu = cpu;
counter->partial = g_string_new (NULL);
@ -340,7 +355,7 @@ counter_enable (counter_t *counter)
static void
counter_free (counter_t *counter)
{
munmap (counter->mmap_page, (N_PAGES + 1) * process_get_page_size());
munmap (counter->mmap_page, (N_PAGES + 1) * get_page_size());
fd_remove_watch (counter->fd);
close (counter->fd);
@ -375,8 +390,6 @@ collector_reset (Collector *collector)
collector->tracker = NULL;
}
process_flush_caches();
collector->n_samples = 0;
g_get_current_time (&collector->latest_reset);