maccess: rename probe_kernel_{read,write} to copy_{from,to}_kernel_nofault
Better describe what these functions do.
Suggested-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/kernel/debug/gdbstub.c b/kernel/debug/gdbstub.c
index 4b280fc..61774ae 100644
--- a/kernel/debug/gdbstub.c
+++ b/kernel/debug/gdbstub.c
@@ -247,7 +247,7 @@ char *kgdb_mem2hex(char *mem, char *buf, int count)
*/
tmp = buf + count;
- err = probe_kernel_read(tmp, mem, count);
+ err = copy_from_kernel_nofault(tmp, mem, count);
if (err)
return NULL;
while (count > 0) {
@@ -283,7 +283,7 @@ int kgdb_hex2mem(char *buf, char *mem, int count)
*tmp_raw |= hex_to_bin(*tmp_hex--) << 4;
}
- return probe_kernel_write(mem, tmp_raw, count);
+ return copy_to_kernel_nofault(mem, tmp_raw, count);
}
/*
@@ -335,7 +335,7 @@ static int kgdb_ebin2mem(char *buf, char *mem, int count)
size++;
}
- return probe_kernel_write(mem, c, size);
+ return copy_to_kernel_nofault(mem, c, size);
}
#if DBG_MAX_REG_NUM > 0
