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| author | Jeff Dike <jdike@addtoit.com> | 2007-05-06 14:51:22 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-05-07 12:13:02 -0700 |
| commit | 1ffb9164f51094b7105ce9f81600b222ddf5b82c (patch) | |
| tree | b2efe2af99a2827692a7541058eaef9e938f1da6 /arch/um/drivers | |
| parent | 6e21aec3fcf6c8862b755d45c0af45acdefff976 (diff) | |
| download | kernel_samsung_tuna-1ffb9164f51094b7105ce9f81600b222ddf5b82c.zip kernel_samsung_tuna-1ffb9164f51094b7105ce9f81600b222ddf5b82c.tar.gz kernel_samsung_tuna-1ffb9164f51094b7105ce9f81600b222ddf5b82c.tar.bz2 | |
uml: remove page_size()
userspace code used to have to call the kernelspace function page_size() in
order to determine the value of the kernel's PAGE_SIZE. Since this is now
available directly from kern_constants.h as UM_KERN_PAGE_SIZE, page_size() can
be deleted and calls changed to use the constant.
Signed-off-by: Jeff Dike <jdike@linux.intel.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/um/drivers')
| -rw-r--r-- | arch/um/drivers/net_user.c | 3 | ||||
| -rw-r--r-- | arch/um/drivers/slip_user.c | 3 |
2 files changed, 4 insertions, 2 deletions
diff --git a/arch/um/drivers/net_user.c b/arch/um/drivers/net_user.c index b63a860..3503cff 100644 --- a/arch/um/drivers/net_user.c +++ b/arch/um/drivers/net_user.c @@ -18,6 +18,7 @@ #include "net_user.h" #include "os.h" #include "um_malloc.h" +#include "kern_constants.h" int tap_open_common(void *dev, char *gate_addr) { @@ -215,7 +216,7 @@ static void change(char *dev, char *what, unsigned char *addr, sprintf(netmask_buf, "%d.%d.%d.%d", netmask[0], netmask[1], netmask[2], netmask[3]); - output_len = page_size(); + output_len = UM_KERN_PAGE_SIZE; output = um_kmalloc(output_len); if(output == NULL) printk("change : failed to allocate output buffer\n"); diff --git a/arch/um/drivers/slip_user.c b/arch/um/drivers/slip_user.c index 9f41cec..78f0e51 100644 --- a/arch/um/drivers/slip_user.c +++ b/arch/um/drivers/slip_user.c @@ -15,6 +15,7 @@ #include "slip_common.h" #include "os.h" #include "um_malloc.h" +#include "kern_constants.h" static int slip_user_init(void *data, void *dev) { @@ -89,7 +90,7 @@ static int slip_tramp(char **argv, int fd) goto out_close; pid = err; - output_len = page_size(); + output_len = UM_KERN_PAGE_SIZE; output = um_kmalloc(output_len); if(output == NULL){ printk("slip_tramp : failed to allocate output buffer\n"); |