On Thu, Sep 28, 2023 at 2:06 PM Jeff Layton wrote:
>
> The recent change to use discrete integers instead of struct timespec64
> in struct inode shaved 8 bytes off of it, but it also moves the i_lock
> into the previous cacheline, away from the fields that it protects.
>
> Move i_blocks up above t
On Thu, Sep 28, 2023 at 8:19 PM Darrick J. Wong wrote:
>
> On Thu, Sep 28, 2023 at 01:06:03PM -0400, Jeff Layton wrote:
> > On Thu, 2023-09-28 at 11:48 -0400, Arnd Bergmann wrote:
> > > On Thu, Sep 28, 2023, at 07:05, Jeff Layton wrote:
> > > > This shaves 8 bytes off struct inode, according to pa
On Fri, Sep 29, 2023 at 3:19 AM Linus Torvalds
wrote:
...
> So yes, real programs to cache stat information, and it matters for
> performance.
>
> But I don't think any actual reasonable program will have
> *correctness* issues, though -
I beg to disagree.
> because there are certainly filesyst
On Mon, May 15, 2023 at 1:33 PM Christian Brauner wrote:
>
> On Thu, May 11, 2023 at 05:08:02PM +0200, Christian Göttsche wrote:
> > Add the four syscalls setxattrat(), getxattrat(), listxattrat() and
> > removexattrat(). Those can be used to operate on extended attributes,
> > especially securit
On Mon, May 15, 2023 at 4:52 PM Christian Brauner wrote:
>
> On Mon, May 15, 2023 at 04:04:21PM +0300, Amir Goldstein wrote:
> > On Mon, May 15, 2023 at 1:33 PM Christian Brauner
> > wrote:
> > >
> > > On Thu, May 11, 2023 at 05:08:02PM +0200, Christian
On Fri, Mar 21, 2025 at 8:49 PM Andrey Albershteyn wrote:
>
> From: Andrey Albershteyn
>
> Introduce getfsxattrat and setfsxattrat syscalls to manipulate inode
> extended attributes/flags. The syscalls take parent directory fd and
> path to the child together with struct fsxattr.
>
> This is an a
On Thu, Mar 27, 2025 at 8:26 PM Pali Rohár wrote:
>
> On Thursday 27 March 2025 12:47:02 Amir Goldstein wrote:
> > On Sun, Mar 23, 2025 at 11:32 AM Pali Rohár wrote:
> > >
> > > On Sunday 23 March 2025 09:45:06 Amir Goldstein wrote:
> > > > On Fri,
On Thu, Mar 27, 2025 at 10:13 PM Pali Rohár wrote:
>
> On Thursday 27 March 2025 21:57:34 Amir Goldstein wrote:
> > On Thu, Mar 27, 2025 at 8:26 PM Pali Rohár wrote:
> > >
> > > On Thursday 27 March 2025 12:47:02 Amir Goldstein wrote:
> > > > On Sun,
On Fri, Feb 21, 2025 at 7:13 PM Darrick J. Wong wrote:
>
> On Tue, Feb 11, 2025 at 06:22:47PM +0100, Andrey Albershteyn wrote:
> > From: Andrey Albershteyn
> >
> > Introduce getfsxattrat and setfsxattrat syscalls to manipulate inode
> > extended attributes/flags. The syscalls take parent director
On Fri, Mar 21, 2025 at 8:50 PM Andrey Albershteyn wrote:
>
> This patchset introduced two new syscalls getfsxattrat() and
> setfsxattrat(). These syscalls are similar to FS_IOC_FSSETXATTR ioctl()
> except they use *at() semantics. Therefore, there's no need to open the
> file to get an fd.
>
> Th
On Thu, Mar 27, 2025 at 10:33 AM Andrey Albershteyn wrote:
>
> On 2025-03-23 09:56:25, Amir Goldstein wrote:
> > On Fri, Mar 21, 2025 at 8:49 PM Andrey Albershteyn
> > wrote:
> > >
> > > From: Andrey Albershteyn
> > >
> > > Introduce getf
On Sun, Mar 23, 2025 at 11:32 AM Pali Rohár wrote:
>
> On Sunday 23 March 2025 09:45:06 Amir Goldstein wrote:
> > On Fri, Mar 21, 2025 at 8:50 PM Andrey Albershteyn
> > wrote:
> > >
> > > This patchset introduced two new syscalls getfsxattrat() and
>
On Tue, May 13, 2025 at 11:53 AM Arnd Bergmann wrote:
>
> On Tue, May 13, 2025, at 11:17, Andrey Albershteyn wrote:
>
> >
> > long syscall(SYS_file_getattr, int dirfd, const char *pathname,
> > struct fsxattr *fsx, size_t size, unsigned int at_flags);
> > long syscall(SYS
On Wed, May 21, 2025 at 10:48 AM Andrey Albershteyn wrote:
>
> On 2025-05-19 21:37:04, Dave Chinner wrote:
> > On Thu, May 15, 2025 at 12:33:31PM +0200, Amir Goldstein wrote:
> > > On Thu, May 15, 2025 at 11:02 AM Christian Brauner
> > > wrote:
> > > >
On Wed, May 21, 2025 at 12:06 PM Andrey Albershteyn wrote:
>
> On 2025-05-21 11:36:31, Amir Goldstein wrote:
> > On Wed, May 21, 2025 at 10:48 AM Andrey Albershteyn
> > wrote:
> > >
> > > On 2025-05-19 21:37:04, Dave Chinner wrote:
> > > >
On Thu, May 15, 2025 at 11:02 AM Christian Brauner wrote:
>
> On Tue, May 13, 2025 at 11:53:23AM +0200, Arnd Bergmann wrote:
> > On Tue, May 13, 2025, at 11:17, Andrey Albershteyn wrote:
> >
> > >
> > > long syscall(SYS_file_getattr, int dirfd, const char *pathname,
> > > struct fs
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