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authorBodo Stroesser <bstroesser@fujitsu-siemens.com>2005-05-05 16:15:36 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-05-05 16:36:38 -0700
commit7d37c6d52fce13008f20344790a81a6a5a0003b3 (patch)
treeebf98bc32d8c0e29627f7be8a4dd349a32efff1d /arch/um/sys-i386/checksum.S
parentc52ac046757deebc514483e407dca39a9c774aa3 (diff)
downloadlinux-7d37c6d52fce13008f20344790a81a6a5a0003b3.tar.gz
[PATCH] uml: s390 preparation, checksumming done in arch code
Checksum handling largely depends on the subarch. Thus, I renamed i386 arch_csum_partial in arch/um/sys-i386/checksum.S back to csum_partial, removed csum_partial from arch/um/kernel/checksum.c and shifted EXPORT_SYMBOL(csum_partial) to arch/um/sys-i386/ksyms.c. Then, csum_partial_copy_to and csum_partial_copy_from were shifted from arch/um/kernel/checksum.c to arch/um/include/sysdep-i386/checksum.h and inserted in the calling functions csum_partial_copy_from_user() and csum_and_copy_to_user(). Now, arch/um/kernel/checksum.c is empty and removed. Signed-off-by: Bodo Stroesser <bstroesser@fujitsu-siemens.com> Signed-off-by: Jeff Dike <jdike@addtoit.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/um/sys-i386/checksum.S')
-rw-r--r--arch/um/sys-i386/checksum.S6
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/um/sys-i386/checksum.S b/arch/um/sys-i386/checksum.S
index a11171fb622..d98b2fff3d0 100644
--- a/arch/um/sys-i386/checksum.S
+++ b/arch/um/sys-i386/checksum.S
@@ -38,7 +38,7 @@ unsigned int csum_partial(const unsigned char * buff, int len, unsigned int sum)
.text
.align 4
-.globl arch_csum_partial
+.globl csum_partial
#ifndef CONFIG_X86_USE_PPRO_CHECKSUM
@@ -49,7 +49,7 @@ unsigned int csum_partial(const unsigned char * buff, int len, unsigned int sum)
* Fortunately, it is easy to convert 2-byte alignment to 4-byte
* alignment for the unrolled loop.
*/
-arch_csum_partial:
+csum_partial:
pushl %esi
pushl %ebx
movl 20(%esp),%eax # Function arg: unsigned int sum
@@ -119,7 +119,7 @@ arch_csum_partial:
/* Version for PentiumII/PPro */
-arch_csum_partial:
+csum_partial:
pushl %esi
pushl %ebx
movl 20(%esp),%eax # Function arg: unsigned int sum