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From: Nate Diller <nate@agami.com>
To: Nate Diller <nate.diller@gmail.com>,
Andrew Morton <akpm@osdl.org>,
Alan Cox <alan@lxorguk.ukuu.org.uk>,
Trond Myklebust <trond.myklebust@fys.uio.no>,
Benjamin LaHaise <bcrl@kvack.org>,
Alexander Viro <viro@zeniv.linux.org.uk>,
Suparna Bhattacharya <suparna@in.ibm.com>,
Kenneth W Chen <kenneth.w.chen@intel.com>,
David Brownell <dbrownell@users.sourceforge.net>,
Christoph Hellwig <hch@infradead.org>
Cc: linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org,
netdev@vger.kernel.org, ocfs2-devel@oss.oracle.com,
linux-aio@kvack.org, xfs-masters@oss.sgi.com
Subject: [PATCH -mm 3/10][RFC] aio: use iov_length instead of ki_left
Date: Mon, 15 Jan 2007 17:54:50 -0800 [thread overview]
Message-ID: <20070116015450.9764.52713.patchbomb.py@nate-64.agami.com> (raw)
In-Reply-To: <20070116015450.9764.37697.patchbomb.py@nate-64.agami.com>
Convert code using iocb->ki_left to use the more generic iov_length() call.
---
diff -urpN -X dontdiff a/fs/ocfs2/file.c b/fs/ocfs2/file.c
--- a/fs/ocfs2/file.c 2007-01-10 11:50:26.000000000 -0800
+++ b/fs/ocfs2/file.c 2007-01-10 12:42:09.000000000 -0800
@@ -1157,7 +1157,7 @@ static ssize_t ocfs2_file_aio_write(stru
filp->f_path.dentry->d_name.name);
/* happy write of zero bytes */
- if (iocb->ki_left == 0)
+ if (iov_length(iov, nr_segs) == 0)
return 0;
mutex_lock(&inode->i_mutex);
@@ -1177,7 +1177,7 @@ static ssize_t ocfs2_file_aio_write(stru
}
ret = ocfs2_prepare_inode_for_write(filp->f_path.dentry, &iocb->ki_pos,
- iocb->ki_left, appending);
+ iov_length(iov, nr_segs), appending);
if (ret < 0) {
mlog_errno(ret);
goto out;
diff -urpN -X dontdiff a/fs/smbfs/file.c b/fs/smbfs/file.c
--- a/fs/smbfs/file.c 2007-01-10 11:50:28.000000000 -0800
+++ b/fs/smbfs/file.c 2007-01-10 12:42:09.000000000 -0800
@@ -222,7 +222,7 @@ smb_file_aio_read(struct kiocb *iocb, co
ssize_t status;
VERBOSE("file %s/%s, count=%lu@%lu\n", DENTRY_PATH(dentry),
- (unsigned long) iocb->ki_left, (unsigned long) pos);
+ (unsigned long) iov_length(iov, nr_segs), (unsigned long) pos);
status = smb_revalidate_inode(dentry);
if (status) {
@@ -328,7 +328,7 @@ smb_file_aio_write(struct kiocb *iocb, c
VERBOSE("file %s/%s, count=%lu@%lu\n",
DENTRY_PATH(dentry),
- (unsigned long) iocb->ki_left, (unsigned long) pos);
+ (unsigned long) iov_length(iov, nr_segs), (unsigned long) pos);
result = smb_revalidate_inode(dentry);
if (result) {
@@ -341,7 +341,7 @@ smb_file_aio_write(struct kiocb *iocb, c
if (result)
goto out;
- if (iocb->ki_left > 0) {
+ if (iov_length(iov, nr_segs) > 0) {
result = generic_file_aio_write(iocb, iov, nr_segs, pos);
VERBOSE("pos=%ld, size=%ld, mtime=%ld, atime=%ld\n",
(long) file->f_pos, (long) dentry->d_inode->i_size,
diff -urpN -X dontdiff a/fs/udf/file.c b/fs/udf/file.c
--- a/fs/udf/file.c 2007-01-10 11:53:02.000000000 -0800
+++ b/fs/udf/file.c 2007-01-10 12:42:09.000000000 -0800
@@ -109,7 +109,7 @@ static ssize_t udf_file_aio_write(struct
struct file *file = iocb->ki_filp;
struct inode *inode = file->f_path.dentry->d_inode;
int err, pos;
- size_t count = iocb->ki_left;
+ size_t count = iov_length(iov, nr_segs);
if (UDF_I_ALLOCTYPE(inode) == ICBTAG_FLAG_AD_IN_ICB)
{
diff -urpN -X dontdiff a/net/socket.c b/net/socket.c
--- a/net/socket.c 2007-01-10 12:40:54.000000000 -0800
+++ b/net/socket.c 2007-01-10 12:42:09.000000000 -0800
@@ -632,7 +632,7 @@ static ssize_t sock_aio_read(struct kioc
if (pos != 0)
return -ESPIPE;
- if (iocb->ki_left == 0) /* Match SYS5 behaviour */
+ if (iov_length(iov, nr_segs) == 0) /* Match SYS5 behaviour */
return 0;
for (i = 0; i < nr_segs; i++)
@@ -660,7 +660,7 @@ static ssize_t sock_aio_write(struct kio
if (pos != 0)
return -ESPIPE;
- if (iocb->ki_left == 0) /* Match SYS5 behaviour */
+ if (iov_length(iov, nr_segs) == 0) /* Match SYS5 behaviour */
return 0;
for (i = 0; i < nr_segs; i++)
next prev parent reply other threads:[~2007-01-16 2:05 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-01-16 1:54 [PATCH -mm 0/10][RFC] aio: make struct kiocb private Nate Diller
2007-01-16 1:54 ` [PATCH -mm 7/10][RFC] aio: make __blockdev_direct_IO use file_endio_t Nate Diller
2007-01-16 1:54 ` [PATCH -mm 4/10][RFC] aio: convert aio_complete to file_endio_t Nate Diller
2007-01-16 5:53 ` David Brownell
2007-01-16 9:21 ` Nate Diller
2007-01-16 1:54 ` [PATCH -mm 5/10][RFC] aio: make blk_directIO use file_endio_t Nate Diller
2007-01-16 1:54 ` [PATCH -mm 8/10][RFC] aio: make direct_IO aops " Nate Diller
2007-01-16 1:54 ` [PATCH -mm 1/10][RFC] aio: scm remove struct siocb Nate Diller
2007-01-16 1:54 ` [PATCH -mm 6/10][RFC] aio: make nfs_directIO use file_endio_t Nate Diller
2007-01-16 1:54 ` [PATCH -mm 10/10][RFC] aio: convert file aio to file_endio_t Nate Diller
2007-01-16 1:54 ` [PATCH -mm 2/10][RFC] aio: net use struct socket for io Nate Diller
2007-01-16 5:44 ` Stephen Hemminger
2007-01-16 10:24 ` Evgeniy Polyakov
2007-01-16 1:54 ` [PATCH -mm 9/10][RFC] aio: usb gadget remove aio file ops Nate Diller
2007-01-16 6:05 ` David Brownell
2007-01-16 9:13 ` Nate Diller
2007-01-16 18:36 ` David Brownell
2007-01-16 1:54 ` Nate Diller [this message]
2007-01-16 2:14 ` [PATCH -mm 3/10][RFC] aio: use iov_length instead of ki_left Christoph Hellwig
2007-01-16 5:37 ` Nate Diller
2007-01-16 23:36 ` Ingo Oeser
2007-01-18 4:27 ` Vectored AIO breakage for sockets and pipes ? Suparna Bhattacharya
2007-01-18 21:40 ` Zach Brown
2007-01-16 3:23 ` [PATCH -mm 0/10][RFC] aio: make struct kiocb private Christoph Hellwig
2007-01-16 4:25 ` Nate Diller
2007-01-16 8:22 ` David Brownell
2007-01-17 21:52 ` Benjamin LaHaise
2007-01-17 23:30 ` Nate Diller
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