xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

kill the 5th argument of generic_file_buffered_write()

Browse Source 
same story - it's &iocb->ki_pos in all cases

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro
2014-02-09 13:37:49 -05:00
parent 41fc56d573
commit fcacafd269
5 changed files with 8 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
mm/filemap.c
View File

@@ -2183,7 +2183,7 @@ again:
ssize_t
generic_file_buffered_write(struct kiocb *iocb, const struct iovec *iov,
unsigned long nr_segs, loff_t pos, loff_t *ppos,
unsigned long nr_segs, loff_t pos,
size_t count, ssize_t written)
{
struct file *file = iocb->ki_filp;
@@ -2195,7 +2195,7 @@ generic_file_buffered_write(struct kiocb *iocb, const struct iovec *iov,
if (likely(status >= 0)) {
written += status;
*ppos = pos + status;
iocb->ki_pos = pos + status;
}
return written ? written : status;
@@ -2275,8 +2275,7 @@ ssize_t __generic_file_aio_write(struct kiocb *iocb, const struct iovec *iov,
pos += written;
count -= written;
written_buffered = generic_file_buffered_write(iocb, iov,
nr_segs, pos, &iocb->ki_pos, count,
written);
nr_segs, pos, count, written);
/*
* If generic_file_buffered_write() retuned a synchronous error
* then we want to return the number of bytes which were
@@ -2309,7 +2308,7 @@ ssize_t __generic_file_aio_write(struct kiocb *iocb, const struct iovec *iov,
}
} else {
written = generic_file_buffered_write(iocb, iov, nr_segs,
pos, &iocb->ki_pos, count, written);
pos, count, written);
}
out:
current->backing_dev_info = NULL;