On 2/16/07, Andrew Morton <[EMAIL PROTECTED]> wrote:
On Fri, 16 Feb 2007 18:46:59 -0600
Eric Van Hensbergen <[EMAIL PROTECTED]> wrote:
> + if(!PageUptodate(page)) {
> + if (to - from != PAGE_CACHE_SIZE) {
> + void *kaddr = kmap_atomic(page, KM_USER0);
> +
On Fri, 16 Feb 2007 18:46:59 -0600
Eric Van Hensbergen <[EMAIL PROTECTED]> wrote:
> Loose cache mode was added primarily to asssist exclusive, read-only
> mounts (like venti) -- however, there is also a case for using loose
> write cacheing in support of read/write exclusive mounts. This feature
Loose cache mode was added primarily to asssist exclusive, read-only
mounts (like venti) -- however, there is also a case for using loose
write cacheing in support of read/write exclusive mounts. This feature
is linked to the loose cache option and is disabled by default.
This code adds the neces
On 2/16/07, Andrew Morton <[EMAIL PROTECTED]> wrote:
On Fri, 16 Feb 2007 09:37:01 -0600 Eric Van Hensbergen <[EMAIL PROTECTED]>
wrote:
> +static int v9fs_vfs_writepage(struct page *page, struct writeback_control
*wbc)
> +{
> + char *buffer = NULL;
> + struct address_space *mapping = pa
On Fri, 16 Feb 2007 09:37:01 -0600 Eric Van Hensbergen <[EMAIL PROTECTED]>
wrote:
> +static int v9fs_vfs_writepage(struct page *page, struct writeback_control
> *wbc)
> +{
> + char *buffer = NULL;
> + struct address_space *mapping = page->mapping;
> + int retval = -EIO;
> + loff_
Loose cache mode was added primarily to asssist exclusive, read-only
mounts (like venti) -- however, there is also a case for using loose
write cacheing in support of read/write exclusive mounts. This feature
is linked to the loose cache option and is disabled by default.
This code adds the neces
On Thu, Feb 15, 2007 at 08:44:19AM -0600, Eric Van Hensbergen wrote:
...
> diff --git a/fs/9p/vfs_addr.c b/fs/9p/vfs_addr.c
> index bed48fa..d43d6fb 100644
> --- a/fs/9p/vfs_addr.c
> +++ b/fs/9p/vfs_addr.c
> @@ -6,6 +6,9 @@
> * Copyright (C) 2005 by Eric Van Hensbergen <[EMAIL PROTECTED]>
> *
Loose cache mode was added primarily to asssist exclusive, read-only
mounts (like venti) -- however, there is also a case for using loose
write cacheing in support of read/write exclusive mounts. This feature
is linked to the loose cache option and is disabled by default.
This code adds the neces
> On Wed, 14 Feb 2007 14:05:44 +1100 Nick Piggin <[EMAIL PROTECTED]> wrote:
> > libfs.c is wrong. Nick has fixes, but they got tangled up in other stuff.
>
> Yeah. 1/9 in that series should be applied on its own and sent upstream.
>
> Need me to resend?
Yes please.
-
To unsubscribe from this li
Andrew Morton wrote:
On Tue, 13 Feb 2007 20:07:44 -0600 "Eric Van Hensbergen" <[EMAIL PROTECTED]>
wrote:
On 2/13/07, Andrew Morton <[EMAIL PROTECTED]> wrote:
On Tue, 13 Feb 2007 17:55:31 -0600 Eric Van Hensbergen <[EMAIL PROTECTED]>
wrote:
+int v9fs_prepare_write(struct file *file, struct pag
> On Tue, 13 Feb 2007 20:07:44 -0600 "Eric Van Hensbergen" <[EMAIL PROTECTED]>
> wrote:
> On 2/13/07, Andrew Morton <[EMAIL PROTECTED]> wrote:
> > > On Tue, 13 Feb 2007 17:55:31 -0600 Eric Van Hensbergen <[EMAIL
> > > PROTECTED]> wrote:
> > > +int v9fs_prepare_write(struct file *file, struct page
On 2/13/07, Andrew Morton <[EMAIL PROTECTED]> wrote:
> On Tue, 13 Feb 2007 17:55:31 -0600 Eric Van Hensbergen <[EMAIL PROTECTED]>
wrote:
> +int v9fs_prepare_write(struct file *file, struct page *page,
> +unsigned from, unsigned to)
> +{
> + if (!PageUptodate(page)) {
> +
> On Tue, 13 Feb 2007 17:55:31 -0600 Eric Van Hensbergen <[EMAIL PROTECTED]>
> wrote:
> +static ssize_t
> +v9fs_file_write(struct file *filp, const char __user * data,
> + size_t count, loff_t * offset)
> +{
> + struct inode *inode = filp->f_path.dentry->d_inode;
> +
> + ssize_
> On Tue, 13 Feb 2007 17:55:31 -0600 Eric Van Hensbergen <[EMAIL PROTECTED]>
> wrote:
> +static int v9fs_vfs_writepage(struct page *page, struct writeback_control
> *wbc)
> +{
> + char *buffer = NULL;
> + struct address_space *mapping = page->mapping;
> + int retval = -EIO;
> + lo
> On Tue, 13 Feb 2007 17:55:31 -0600 Eric Van Hensbergen <[EMAIL PROTECTED]>
> wrote:
> +int v9fs_prepare_write(struct file *file, struct page *page,
> +unsigned from, unsigned to)
> +{
> + if (!PageUptodate(page)) {
> + if (to - from != PAGE_CACHE_SIZE) {
> +
Loose cache mode was added primarily to asssist exclusive, read-only
mounts (like venti) -- however, there is also a case for using loose
write cacheing in support of read/write exclusive mounts. This feature
is linked to the loose cache option and is disabled by default.
This code adds the neces
Loose cache mode was added primarily to asssist exclusive, read-only
mounts (like venti) -- however, there is also a case for using loose
write cacheing in support of read/write exclusive mounts. This feature
is linked to the loose cache option and is disabled by default.
This code adds the neces
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