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uml: rename os_{read_write}_file_k back to os_{read_write}_file

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Rename os_{read_write}_file_k back to os_{read_write}_file, delete
the originals and their bogus infrastructure, and fix all the callers.

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>
This commit is contained in:
Jeff Dike
2007-05-06 14:51:43 -07:00
committed by Linus Torvalds
parent a263672424
commit a6ea4cceed
22 changed files with 51 additions and 105 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
arch/um/drivers/ubd_kern.c
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@@ -511,8 +511,8 @@ static void ubd_handler(void)
int n;
while(1){
n = os_read_file_k(thread_fd, &req,
sizeof(struct io_thread_req *));
n = os_read_file(thread_fd, &req,
sizeof(struct io_thread_req *));
if(n != sizeof(req)){
if(n == -EAGAIN)
break;
@@ -1112,8 +1112,8 @@ static void do_ubd_request(request_queue_t *q)
(unsigned long long) req->sector << 9,
sg->offset, sg->length, sg->page);
n = os_write_file_k(thread_fd, &io_req,
sizeof(struct io_thread_req *));
n = os_write_file(thread_fd, &io_req,
sizeof(struct io_thread_req *));
if(n != sizeof(struct io_thread_req *)){
if(n != -EAGAIN)
printk("write to io thread failed, "
@@ -1366,8 +1366,8 @@ static int update_bitmap(struct io_thread_req *req)
return 1;
}
n = os_write_file_k(req->fds[1], &req->bitmap_words,
sizeof(req->bitmap_words));
n = os_write_file(req->fds[1], &req->bitmap_words,
sizeof(req->bitmap_words));
if(n != sizeof(req->bitmap_words)){
printk("do_io - bitmap update failed, err = %d fd = %d\n", -n,
req->fds[1]);
@@ -1411,7 +1411,7 @@ void do_io(struct io_thread_req *req)
do {
buf = &buf[n];
len -= n;
n = os_read_file_k(req->fds[bit], buf, len);
n = os_read_file(req->fds[bit], buf, len);
if (n < 0) {
printk("do_io - read failed, err = %d "
"fd = %d\n", -n, req->fds[bit]);
@@ -1421,7 +1421,7 @@ void do_io(struct io_thread_req *req)
} while((n < len) && (n != 0));
if (n < len) memset(&buf[n], 0, len - n);
} else {
n = os_write_file_k(req->fds[bit], buf, len);
n = os_write_file(req->fds[bit], buf, len);
if(n != len){
printk("do_io - write failed err = %d "
"fd = %d\n", -n, req->fds[bit]);
@@ -1451,7 +1451,7 @@ int io_thread(void *arg)
ignore_sigwinch_sig();
while(1){
n = os_read_file_k(kernel_fd, &req,
n = os_read_file(kernel_fd, &req,
sizeof(struct io_thread_req *));
if(n != sizeof(struct io_thread_req *)){
if(n < 0)
@@ -1465,7 +1465,7 @@ int io_thread(void *arg)
}
io_count++;
do_io(req);
n = os_write_file_k(kernel_fd, &req,
n = os_write_file(kernel_fd, &req,
sizeof(struct io_thread_req *));
if(n != sizeof(struct io_thread_req *))
printk("io_thread - write failed, fd = %d, err = %d\n",