patch-1.3.22 linux/fs/buffer.c
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- Lines: 34
- Date:
Fri Sep 1 07:52:18 1995
- Orig file:
v1.3.21/linux/fs/buffer.c
- Orig date:
Mon Aug 28 14:52:21 1995
diff -u --recursive --new-file v1.3.21/linux/fs/buffer.c linux/fs/buffer.c
@@ -790,15 +790,17 @@
if (--buf->b_count)
return;
wake_up(&buffer_wait);
+#if 0
if (buf->b_reuse) {
+ buf->b_reuse = 0;
if (!buf->b_lock && !buf->b_dirt && !buf->b_wait) {
- buf->b_reuse = 0;
if(buf->b_dev == 0xffff) panic("brelse: Wrong list");
remove_from_queues(buf);
buf->b_dev = 0xffff;
put_last_free(buf);
}
}
+#endif
return;
}
printk("VFS: brelse: Trying to free free buffer\n");
@@ -1659,10 +1661,11 @@
void buffer_init(void)
{
int i;
- int isize = BUFSIZE_INDEX(BLOCK_SIZE);
+ int isize = BUFSIZE_INDEX(BLOCK_SIZE);
+ long memsize = MAP_NR(high_memory) << PAGE_SHIFT;
- if (high_memory >= 4*1024*1024) {
- if(high_memory >= 16*1024*1024)
+ if (memsize >= 4*1024*1024) {
+ if(memsize >= 16*1024*1024)
nr_hash = 16381;
else
nr_hash = 4093;
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