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authorJeff Dike <jdike@addtoit.com>2007-07-16 08:38:56 +0200
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-07-16 18:05:38 +0200
commite4c4bf9968cb4f0fceb1b8fb54790ccae73caf4e (patch)
treefe9892123214821c37a7b615fe52db7f6d46e148 /arch/um/os-Linux/drivers
parentuml: simplify helper stack handling (diff)
downloadlinux-e4c4bf9968cb4f0fceb1b8fb54790ccae73caf4e.tar.xz
linux-e4c4bf9968cb4f0fceb1b8fb54790ccae73caf4e.zip
uml: Eliminate kernel allocator wrappers
UML had two wrapper procedures for kmalloc, um_kmalloc and um_kmalloc_atomic because the flag constants weren't available in userspace code. kern_constants.h had made kernel constants available for a long time, so there is no need for these wrappers any more. Rather, userspace code calls kmalloc directly with the userspace versions of the gfp flags. kmalloc isn't a real procedure, so I had to essentially copy the inline wrapper around __kmalloc. vmalloc also had its own wrapper for no good reason. This is now gone. 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/os-Linux/drivers')
-rw-r--r--arch/um/os-Linux/drivers/ethertap_user.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/um/os-Linux/drivers/ethertap_user.c b/arch/um/os-Linux/drivers/ethertap_user.c
index cac01b31ea95..61d3953c7ac9 100644
--- a/arch/um/os-Linux/drivers/ethertap_user.c
+++ b/arch/um/os-Linux/drivers/ethertap_user.c
@@ -54,7 +54,7 @@ static void etap_change(int op, unsigned char *addr, unsigned char *netmask,
return;
}
- output = um_kmalloc(UM_KERN_PAGE_SIZE);
+ output = kmalloc(UM_KERN_PAGE_SIZE, UM_GFP_KERNEL);
if(output == NULL)
printk("etap_change : Failed to allocate output buffer\n");
read_output(fd, output, UM_KERN_PAGE_SIZE);
@@ -166,7 +166,7 @@ static int etap_open(void *data)
err = etap_tramp(pri->dev_name, pri->gate_addr, control_fds[0],
control_fds[1], data_fds[0], data_fds[1]);
output_len = UM_KERN_PAGE_SIZE;
- output = um_kmalloc(output_len);
+ output = kmalloc(output_len, UM_GFP_KERNEL);
read_output(control_fds[0], output, output_len);
if(output == NULL)