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/kernel/skas | |
| 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/kernel/skas')
| -rw-r--r-- | arch/um/kernel/skas/uaccess.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/arch/um/kernel/skas/uaccess.c b/arch/um/kernel/skas/uaccess.c index 8912cec0fe43..b14422e2c07c 100644 --- a/arch/um/kernel/skas/uaccess.c +++ b/arch/um/kernel/skas/uaccess.c @@ -139,7 +139,7 @@ static int copy_chunk_from_user(unsigned long from, int len, void *arg) return(0); } -int copy_from_user_skas(void *to, const void __user *from, int n) +int copy_from_user(void *to, const void __user *from, int n) { if(segment_eq(get_fs(), KERNEL_DS)){ memcpy(to, (__force void*)from, n); @@ -160,7 +160,7 @@ static int copy_chunk_to_user(unsigned long to, int len, void *arg) return(0); } -int copy_to_user_skas(void __user *to, const void *from, int n) +int copy_to_user(void __user *to, const void *from, int n) { if(segment_eq(get_fs(), KERNEL_DS)){ memcpy((__force void*)to, from, n); @@ -186,7 +186,7 @@ static int strncpy_chunk_from_user(unsigned long from, int len, void *arg) return(0); } -int strncpy_from_user_skas(char *dst, const char __user *src, int count) +int strncpy_from_user(char *dst, const char __user *src, int count) { int n; char *ptr = dst; @@ -212,12 +212,12 @@ static int clear_chunk(unsigned long addr, int len, void *unused) return(0); } -int __clear_user_skas(void __user *mem, int len) +int __clear_user(void __user *mem, int len) { return(buffer_op((unsigned long) mem, len, 1, clear_chunk, NULL)); } -int clear_user_skas(void __user *mem, int len) +int clear_user(void __user *mem, int len) { if(segment_eq(get_fs(), KERNEL_DS)){ memset((__force void*)mem, 0, len); @@ -240,7 +240,7 @@ static int strnlen_chunk(unsigned long str, int len, void *arg) return(0); } -int strnlen_user_skas(const void __user *str, int len) +int strnlen_user(const void __user *str, int len) { int count = 0, n; |