Changeset d9cf9d5f in mainline for genarch/include/fb/fb.h

Timestamp:

2006-05-13T12:38:06Z (19 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

e459f12

Parents:

9f581365

Message:

Do not report possible deadlock on fb_lock.
This issue was causing troubles in connection
with slow framebuffer in simulated environment
when false positives triggered an infinite
recursion of attempts to report deadlock on
fb_lock using printf() and fb_putchar().

File:

• genarch/include/fb/fb.h (modified) (1 diff)

genarch/include/fb/fb.h

@@ -33 +33 @@
 #include <arch/types.h>
 
+extern spinlock_t fb_lock;
 void fb_init(__address addr, unsigned int x, unsigned int y, unsigned int bpp, unsigned int scan);