Re: [showstopper] Memory leak in 2.2.1

Oleg Drokin (green@ccssu.crimea.ua)
Wed, 3 Feb 1999 19:47:09 +0300 (MSK)


Hello!

I've got Andrea's IKD patch for 2.2.1 and here is the results (output of
diff between "dosum" output before and after copying).
I also have contents of /proc/memleak before, 2 in the middle, and after
stop of copying. Any of this (and any possible other) info avaiable on
request.
Seems that inode cache that grows in inode.c:419 is never shrinked.

--- dosum.before Wed Feb 3 19:23:31 1999
+++ dosum.end Wed Feb 3 19:22:18 1999
@@ -1,8 +1,8 @@
4 8390.c:999
2 af_inet.c:350
1 af_netlink.c:148
-48658 buffer.c:1013
-12204 buffer.c:1395
+10365 buffer.c:1013
+2613 buffer.c:1395
1 buffer.c:1531
1 buffer.c:1541
16 buffer.c:1550
@@ -12,7 +12,7 @@
3 consolemap.c:425
23 consolemap.c:432
1 consolemap.c:453
-62 dcache.c:483
+54 dcache.c:483
2 dcache.c:488
1 dcache.c:914
3 devinet.c:951
@@ -22,17 +22,17 @@
1 exec.c:443
2 fib_hash.c:779
1 file_table.c:56
-16 file_table.c:96
-264 filemap.c:256
-13 filemap.c:678
-24 filemap.c:944
+114 file_table.c:96
+1811 filemap.c:256
+533 filemap.c:678
+23 filemap.c:944
2 filemap.c:992
1 fork.c:131
3 fork.c:262
2 fork.c:370
2 fork.c:421
2 fork.c:431
-2 fork.c:470
+4 fork.c:470
1 fork.c:674
217 generic.c:256
1 ide-dma.c:394
@@ -46,16 +46,16 @@
2 ide-probe.c:644
48 ide.c:1816
48 ide.c:1819
-3 inode.c:419
+8318 inode.c:419
3 ip_fw.c:1092
5 irq.c:869
1 jiffies.c:0
1 loopback.c:132
-3 memory.c:171
-6 memory.c:242
+4 memory.c:171
+31 memory.c:242
1 memory.c:581
-22 memory.c:623
-22 memory.c:811
+24 memory.c:623
+23 memory.c:811
2 memory.c:934
31 mmap.c:250
1 mmap.c:864
@@ -69,20 +69,22 @@
10 pci.c:189
1 pci.c:297
1 pe2.c:23
-13 process.c:450
+20 process.c:450
1 psnap.c:110
2 random.c:591
1 signal.c:40
1 skbuff.c:402
1 slab.c:471
13 slab.c:483
-607 slab.c:515
+147 slab.c:515
1 sock.c:524
-3 super.c:112
-3 super.c:120
+2 super.c:112
+2 super.c:120
3 super.c:527
-2 super.c:594
-3 super.c:98
+1 super.c:594
+2 super.c:98
+1 swapfile.c:602
+1 swapfile.c:663
3 sysctl.c:480
1 tcp.c:1758
1 tcp.c:1765
@@ -90,3 +92,5 @@
2 tty_io.c:789
2 tty_io.c:799
2 tty_io.c:808
+14 vmalloc.c:108
+1 vmalloc.c:132

Bye,
Oleg

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