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WorkStruct: Separate delayable and non-delayable events.

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Separate delayable work items from non-delayable work items be splitting them
into a separate structure (delayed_work), which incorporates a work_struct and
the timer_list removed from work_struct.

The work_struct struct is huge, and this limits it's usefulness.  On a 64-bit
architecture it's nearly 100 bytes in size.  This reduces that by half for the
non-delayable type of event.

Signed-Off-By: David Howells <dhowells@redhat.com>
This commit is contained in:
David Howells 2006-11-22 14:54:01 +00:00
commit 52bad64d95
22 changed files with 96 additions and 73 deletions
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4
net/sunrpc/cache.c
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@ -285,7 +285,7 @@ static struct file_operations content_file_operations;
static struct file_operations cache_flush_operations;
static void do_cache_clean(void *data);
static DECLARE_WORK(cache_cleaner, do_cache_clean, NULL);
static DECLARE_DELAYED_WORK(cache_cleaner, do_cache_clean, NULL);
void cache_register(struct cache_detail *cd)
{
@ -337,7 +337,7 @@ void cache_register(struct cache_detail *cd)
spin_unlock(&cache_list_lock);
/* start the cleaning process */
schedule_work(&cache_cleaner);
schedule_delayed_work(&cache_cleaner, 0);
}
int cache_unregister(struct cache_detail *cd)