Hi,
在 2023/12/12 21:14, Christoph Hellwig 写道:
On Mon, Dec 11, 2023 at 05:52:17PM +0100, Jan Kara wrote:
+void bdev_associated_mapping(struct block_device *bdev,
+struct address_space *mapping)
+{
+ mapping->host = bdev->bd_inode;
+}
Here I'm not sure - is
Hi,
在 2023/12/12 21:16, Christoph Hellwig 写道:
+void invalidate_bdev_range(struct block_device *bdev, pgoff_t start,
+ pgoff_t end)
+{
+ invalidate_mapping_pages(bdev->bd_inode->i_mapping, start, end);
+}
+EXPORT_SYMBOL_GPL(invalidate_bdev_range);
Can we have
On Tue, 12 Dec 2023 at 13:06, Christoph Hellwig wrote:
>
> On Tue, Dec 12, 2023 at 03:50:25PM +0800, Gao Xiang wrote:
> > I have no idea how it's faster than the current initramfs or initrd.
> > So if it's really useful, maybe some numbers can be posted first
> > with the current `memmap` hack
On Tue 12-12-23 05:25:25, Christoph Hellwig wrote:
> On Mon, Dec 11, 2023 at 10:07:53PM +0800, Yu Kuai wrote:
> > +static __always_inline int buffer_uptodate_or_error(struct buffer_head *bh)
> > +{
> > + /*
> > +* If the buffer has the write error flag, data was failed to write
> > +*
On Mon, Dec 11, 2023 at 10:07:53PM +0800, Yu Kuai wrote:
> +static __always_inline int buffer_uptodate_or_error(struct buffer_head *bh)
> +{
> + /*
> + * If the buffer has the write error flag, data was failed to write
> + * out in the block. In this case, set buffer uptodate to
Looks good:
Reviewed-by: Christoph Hellwig
> +void invalidate_bdev_range(struct block_device *bdev, pgoff_t start,
> +pgoff_t end)
> +{
> + invalidate_mapping_pages(bdev->bd_inode->i_mapping, start, end);
> +}
> +EXPORT_SYMBOL_GPL(invalidate_bdev_range);
Can we have kerneldoc comments for the new helpers
On Mon, Dec 11, 2023 at 05:52:17PM +0100, Jan Kara wrote:
> > +void bdev_associated_mapping(struct block_device *bdev,
> > +struct address_space *mapping)
> > +{
> > + mapping->host = bdev->bd_inode;
> > +}
>
> Here I'm not sure - is the helper really a win? It seems a
On Tue, Dec 12, 2023 at 03:50:25PM +0800, Gao Xiang wrote:
> I have no idea how it's faster than the current initramfs or initrd.
> So if it's really useful, maybe some numbers can be posted first
> with the current `memmap` hack and see it's worth going further with
> some new infrastructure like
Support multi-threading for erofsfuse and adjust the configure.ac
to allow users of FUSE 3(> 3.2) to use API version 32, while maintaining
compatibility with API version 30 for FUSE 3 (3.0/3.1) and API version
26 for FUSE 2.
Signed-off-by: Li Yiyan
---
configure.ac | 8 +++-
fuse/main.c |
On 2023/12/12 15:38, Li Yiyan wrote:
From: Li Yiyan
Introduce multi-threading support for FUSE and adjust the configure.ac
to allow users of FUSE 3(> 3.2) to use API version 32, while maintaining
compatibility with API version 30 for FUSE 3 (3.0/3.1) and API version
26 for FUSE 2.
gcc
arc nsimosci_hs_defconfig gcc
arc randconfig-001-20231211 gcc
arc randconfig-001-20231212 gcc
arc randconfig-002-20231211 gcc
arc randconfig-002-20231212 gcc
arc
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