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authorRandy Dunlap <rdunlap@xenotime.net>2006-06-27 02:53:54 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-06-27 17:32:38 -0700
commita7807a32bbb027ab9955b96734fdc7f1e6497a9f (patch)
tree8ed62e305638e1b853f1c80b5bb7ed818418765c /include/linux/poison.h
parentb3c681e09193559ba15f6c9562bd37045f120a96 (diff)
[PATCH] poison: add & use more constants
Add more poison values to include/linux/poison.h. It's not clear to me whether some others should be added or not, so I haven't added any of these: ./include/linux/libata.h:#define ATA_TAG_POISON 0xfafbfcfdU ./arch/ppc/8260_io/fcc_enet.c:1918: memset((char *)(&(immap->im_dprambase[(mem_addr+64)])), 0x88, 32); ./drivers/usb/mon/mon_text.c:429: memset(mem, 0xe5, sizeof(struct mon_event_text)); ./drivers/char/ftape/lowlevel/ftape-ctl.c:738: memset(ft_buffer[i]->address, 0xAA, FT_BUFF_SIZE); ./drivers/block/sx8.c:/* 0xf is just arbitrary, non-zero noise; this is sorta like poisoning */ Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/linux/poison.h')
-rw-r--r--include/linux/poison.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/include/linux/poison.h b/include/linux/poison.h
index 4109f37b7b66..a5347c02432e 100644
--- a/include/linux/poison.h
+++ b/include/linux/poison.h
@@ -45,6 +45,13 @@
/********** drivers/atm/ **********/
#define ATM_POISON_FREE 0x12
+/********** kernel/mutexes **********/
+#define MUTEX_DEBUG_INIT 0x11
+#define MUTEX_DEBUG_FREE 0x22
+
+/********** security/ **********/
+#define KEY_DESTROY 0xbd
+
/********** sound/oss/ **********/
#define OSS_POISON_FREE 0xAB