diff options
| author | Jeff Dike <jdike@addtoit.com> | 2007-10-16 01:26:56 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-16 09:43:05 -0700 |
| commit | 6aa802ce6acc9b1f0b34114b3f7c21c84872cc3a (patch) | |
| tree | 74523303349693ef482dec4a1d803566b69c6abd /arch/um/os-Linux/main.c | |
| parent | 4c9e13851315a25a705e7a686116e491041ca228 (diff) | |
uml: throw out CHOOSE_MODE
The next stage after removing code which depends on CONFIG_MODE_TT is removing
the CHOOSE_MODE abstraction, which provided both compile-time and run-time
branching to either tt-mode or skas-mode code.
This patch removes choose-mode.h and all inclusions of it, and replaces all
CHOOSE_MODE invocations with the skas branch. This leaves a number of trivial
functions which will be dealt with in a later patch.
There are some changes in the uaccess and tls support which go somewhat beyond
this and eliminate some of the now-redundant functions.
Signed-off-by: Jeff Dike <jdike@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/um/os-Linux/main.c')
| -rw-r--r-- | arch/um/os-Linux/main.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/arch/um/os-Linux/main.c b/arch/um/os-Linux/main.c index 425aa896064..bfabb883daa 100644 --- a/arch/um/os-Linux/main.c +++ b/arch/um/os-Linux/main.c @@ -19,7 +19,6 @@ #include "user.h" #include "init.h" #include "mode.h" -#include "choose-mode.h" #include "uml-config.h" #include "os.h" #include "um_malloc.h" @@ -189,16 +188,13 @@ int __init main(int argc, char **argv, char **envp) return uml_exitcode; } -#define CAN_KMALLOC() \ - (kmalloc_ok && CHOOSE_MODE((os_getpid() != tracing_pid), 1)) - extern void *__real_malloc(int); void *__wrap_malloc(int size) { void *ret; - if(!CAN_KMALLOC()) + if(!kmalloc_ok) return __real_malloc(size); else if(size <= UM_KERN_PAGE_SIZE) /* finding contiguous pages can be hard*/ @@ -251,11 +247,11 @@ void __wrap_free(void *ptr) */ if((addr >= uml_physmem) && (addr < high_physmem)){ - if(CAN_KMALLOC()) + if(kmalloc_ok) kfree(ptr); } else if((addr >= start_vm) && (addr < end_vm)){ - if(CAN_KMALLOC()) + if(kmalloc_ok) vfree(ptr); } else __real_free(ptr); |