diff options
| author | neal <neal> | 2008-06-22 09:43:54 +0000 |
|---|---|---|
| committer | neal <neal> | 2008-06-22 09:43:54 +0000 |
| commit | c81b34a273d06c460c4e8adaa780c85026ac0177 (patch) | |
| tree | dc674edb62bea1e9e65e205d2765bca099473307 /viengoos | |
| parent | 0cdbf04e9c6f953beb6b8a7badd015a3b0a793b0 (diff) | |
2008-06-22 Neal H. Walfield <neal@gnu.org>
* ager.c: Include "profile.h".
(ager_loop): Profile.
Diffstat (limited to 'viengoos')
| -rw-r--r-- | viengoos/ChangeLog | 5 | ||||
| -rw-r--r-- | viengoos/ager.c | 15 |
2 files changed, 17 insertions, 3 deletions
diff --git a/viengoos/ChangeLog b/viengoos/ChangeLog index f462414..f1da5f0 100644 --- a/viengoos/ChangeLog +++ b/viengoos/ChangeLog @@ -1,5 +1,10 @@ 2008-06-22 Neal H. Walfield <neal@gnu.org> + * ager.c: Include "profile.h". + (ager_loop): Profile. + +2008-06-22 Neal H. Walfield <neal@gnu.org> + * list.h (list_count) [! NDEBUG]: Don't check the length of the list in this case... [! NCHECK]: ... but in this case. diff --git a/viengoos/ager.c b/viengoos/ager.c index f309e92..53fcda0 100644 --- a/viengoos/ager.c +++ b/viengoos/ager.c @@ -30,6 +30,7 @@ #include "zalloc.h" #include "thread.h" #include "pager.h" +#include "profile.h" /* A frames has a single claimant. When a frame is shared among multiple activities, the first activity to access claims it (that @@ -131,10 +132,12 @@ ager_loop (l4_thread_id_t main_thread) while (frame < frames) { ss_mutex_lock (&kernel_lock); + profile_start ((uintptr_t) &ager_loop, "ager"); int count = grab (); if (count == 0) { + profile_end ((uintptr_t) &ager_loop); ss_mutex_unlock (&kernel_lock); break; } @@ -214,7 +217,8 @@ ager_loop (l4_thread_id_t main_thread) /* The object has become inactive and needs to be moved. */ { - ACTIVITY_STAT_UPDATE (desc->activity, became_inactive, 1); + ACTIVITY_STAT_UPDATE (desc->activity, + became_inactive, 1); became_inactive ++; @@ -238,7 +242,8 @@ ager_loop (l4_thread_id_t main_thread) if (referenced) /* The object has become active. */ { - ACTIVITY_STAT_UPDATE (desc->activity, became_active, 1); + ACTIVITY_STAT_UPDATE (desc->activity, + became_active, 1); became_active ++; @@ -263,6 +268,7 @@ ager_loop (l4_thread_id_t main_thread) ACTIVITY_STAT_UPDATE (desc->activity, clean, 1); } + profile_end ((uintptr_t) &ager_loop); ss_mutex_unlock (&kernel_lock); } @@ -270,6 +276,7 @@ ager_loop (l4_thread_id_t main_thread) if (iterations % FREQ == 0) { ss_mutex_lock (&kernel_lock); + profile_start ((uintptr_t) &ager_loop, "ager"); /* XXX: Update the statistics. We need to average some of the fields including the number of active, inactive, @@ -389,12 +396,14 @@ ager_loop (l4_thread_id_t main_thread) do_debug (1) { int a = zalloc_memory + available_list_count (&available); - debug (0, "%d of %d (%d%%) free; " + debug (0, "%d: %d of %d (%d%%) free; " "since last interation: %d became inactive, %d active", + iterations / FREQ, a, memory_total, (a * 100) / memory_total, became_inactive, became_active); } + profile_end ((uintptr_t) &ager_loop); ss_mutex_unlock (&kernel_lock); } |