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authorValery A. Podrezov <valery.a.podrezov@intel.com>2007-02-02 11:48:23 -0500
committerLen Brown <len.brown@intel.com>2007-02-02 21:14:31 -0500
commitafbb9e659d584bd5bf0604848c91afd5761ed7a1 (patch)
treee7157a607189bf411ef05989dfa03a4df9bccf71 /drivers/acpi/utilities
parentea5415785146afe37dd2d1179a6c3a34fd26b52f (diff)
ACPICA: Enhance debugger statistics/memory command.
Debugger: Enhanced the Statistics/Memory command to emit the total (maximum) memory used during execution, as well as the maximum memory consumed by each of the various object types. Signed-off-by: Alexey Starikovskiy <alexey.y.starikovskiy@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi/utilities')
-rw-r--r--drivers/acpi/utilities/utcache.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/acpi/utilities/utcache.c b/drivers/acpi/utilities/utcache.c
index 1a1f8109159c..d796fcac33af 100644
--- a/drivers/acpi/utilities/utcache.c
+++ b/drivers/acpi/utilities/utcache.c
@@ -289,6 +289,14 @@ void *acpi_os_acquire_object(struct acpi_memory_list *cache)
289 289
290 ACPI_MEM_TRACKING(cache->total_allocated++); 290 ACPI_MEM_TRACKING(cache->total_allocated++);
291 291
292#ifdef ACPI_DBG_TRACK_ALLOCATIONS
293 if ((cache->total_allocated - cache->total_freed) >
294 cache->max_occupied) {
295 cache->max_occupied =
296 cache->total_allocated - cache->total_freed;
297 }
298#endif
299
292 /* Avoid deadlock with ACPI_ALLOCATE_ZEROED */ 300 /* Avoid deadlock with ACPI_ALLOCATE_ZEROED */
293 301
294 status = acpi_ut_release_mutex(ACPI_MTX_CACHES); 302 status = acpi_ut_release_mutex(ACPI_MTX_CACHES);