Hi Matthew,
On 2020-06-09 6:21 a.m., Matthew Wilcox wrote:
On Mon, Jun 08, 2020 at 03:29:22PM -0700, Scott Branden wrote:
Hi Matthew,
I am requesting the experts in the filesystem subsystem to come to a
consensus here.
This is not my area of expertise at all but every time I have addressed
On Mon, Jun 08, 2020 at 03:29:22PM -0700, Scott Branden wrote:
> Hi Matthew,
>
> I am requesting the experts in the filesystem subsystem to come to a
> consensus here.
> This is not my area of expertise at all but every time I have addressed all
> of the
> outstanding concerns someone else comes
Hi Matthew,
I am requesting the experts in the filesystem subsystem to come to a
consensus here.
This is not my area of expertise at all but every time I have addressed
all of the
outstanding concerns someone else comes along and raises another one.
Please see me comments below.
On
On Mon, Jun 08, 2020 at 09:22:06AM -0400, Mimi Zohar wrote:
> On Mon, 2020-06-08 at 06:16 -0700, Matthew Wilcox wrote:
> > On Mon, Jun 08, 2020 at 09:03:21AM -0400, Mimi Zohar wrote:
> > > With this new design of not using a private vmalloc, will the file
> > > data be accessible prior to the post
On Mon, 2020-06-08 at 09:22 -0400, Mimi Zohar wrote:
> On Mon, 2020-06-08 at 06:16 -0700, Matthew Wilcox wrote:
> > On Mon, Jun 08, 2020 at 09:03:21AM -0400, Mimi Zohar wrote:
> > > On Sat, 2020-06-06 at 08:52 -0700, Matthew Wilcox wrote:
> > > > On Fri, Jun 05, 2020 at 10:04:51PM -0700, Scott
On Mon, 2020-06-08 at 06:16 -0700, Matthew Wilcox wrote:
> On Mon, Jun 08, 2020 at 09:03:21AM -0400, Mimi Zohar wrote:
> > On Sat, 2020-06-06 at 08:52 -0700, Matthew Wilcox wrote:
> > > On Fri, Jun 05, 2020 at 10:04:51PM -0700, Scott Branden wrote:
> > > > -int kernel_read_file(struct file *file,
On Mon, Jun 08, 2020 at 09:03:21AM -0400, Mimi Zohar wrote:
> On Sat, 2020-06-06 at 08:52 -0700, Matthew Wilcox wrote:
> > On Fri, Jun 05, 2020 at 10:04:51PM -0700, Scott Branden wrote:
> > > -int kernel_read_file(struct file *file, void **buf, loff_t *size,
> > > - loff_t max_size,
On Sat, 2020-06-06 at 08:52 -0700, Matthew Wilcox wrote:
> On Fri, Jun 05, 2020 at 10:04:51PM -0700, Scott Branden wrote:
> > -int kernel_read_file(struct file *file, void **buf, loff_t *size,
> > -loff_t max_size, enum kernel_read_file_id id)
> > -{
> > - loff_t i_size, pos;
> >
On Fri, Jun 05, 2020 at 10:04:51PM -0700, Scott Branden wrote:
> -int kernel_read_file(struct file *file, void **buf, loff_t *size,
> - loff_t max_size, enum kernel_read_file_id id)
> -{
> - loff_t i_size, pos;
> +int kernel_pread_file(struct file *file, void **buf, loff_t
Add kernel_pread_file* support to kernel to allow for partial read
of files with an offset into the file. Existing kernel_read_file
functions call new kernel_pread_file functions with offset=0 and
opt=KERNEL_PREAD_WHOLE.
Signed-off-by: Scott Branden
---
fs/exec.c | 95
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