Displaying 7 results from an estimated 7 matches for "i_blocksize".
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s_blocksize
2023 Mar 09
5
[PATCH v2 1/5] fs: add i_blockmask()
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----------------------------------------------------------------------
Introduce i_blockmask() to simplify code, which replace
(i_blocksize(node) - 1). Like done in commit
93407472a21b("fs: add i_blocksize()").
Signed-off-by: Yangtao Li <frank.li at vivo.com>
---
v2:
-convert to i_blockmask()
include/linux/fs.h | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/include/linux/fs.h b/include/linux/fs.h
index c8591...
2023 Mar 09
8
[PATCH v3 1/6] fs: add i_blockmask()
Introduce i_blockmask() to simplify code, which replace
(i_blocksize(node) - 1). Like done in commit
93407472a21b("fs: add i_blocksize()").
Signed-off-by: Yangtao Li <frank.li at vivo.com>
---
v3:
-none
v2:
-convert to i_blockmask()
include/linux/fs.h | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/include/linux/fs.h b/include/linux/fs.h
i...
2023 Mar 10
3
[PATCH v3 2/6] erofs: convert to use i_blockmask()
On Thu, Mar 09, 2023 at 11:21:23PM +0800, Yangtao Li wrote:
> Use i_blockmask() to simplify code.
Umm... What's the branchpoint for that series? Not the mainline -
there we have i_blocksize() open-coded...
> Signed-off-by: Yangtao Li <frank.li at vivo.com>
> ---
> v3:
> -none
> v2:
> -convert to i_blockmask()
> fs/erofs/data.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/fs/erofs/data.c b/fs/erofs/data.c
> index 7e8...
2023 Mar 10
5
[PATCH v4 1/5] fs: add i_blockmask()
Introduce i_blockmask() to simplify code, which replace
(i_blocksize(node) - 1). Like done in commit
93407472a21b("fs: add i_blocksize()").
Signed-off-by: Yangtao Li <frank.li at vivo.com>
---
v4:
-drop ext4 patch
-erofs patch based on mainline
-a bit change in ocfs2 patch
include/linux/fs.h | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/...
2023 Mar 10
1
[PATCH v3 2/6] erofs: convert to use i_blockmask()
Hi Al,
On 2023/3/10 11:15, Al Viro wrote:
> On Thu, Mar 09, 2023 at 11:21:23PM +0800, Yangtao Li wrote:
>> Use i_blockmask() to simplify code.
>
> Umm... What's the branchpoint for that series? Not the mainline -
> there we have i_blocksize() open-coded...
Actually Yue Hu sent out a clean-up patch and I applied to -next for
almost a week and will be upstreamed for 6.3-rc2:
https://lore.kernel.org/r/a238dca1-256f-ae2f-4a33-e54861fe4ffb at kernel.org/T/#t
And then Yangtao would like to wrap this as a new VFS helper, I'm not
sure...
2023 Mar 10
1
[PATCH v3 4/6] ext4: convert to use i_blockmask()
...ndex d251d705c276..eec36520e5e9 100644
> --- a/fs/ext4/inode.c
> +++ b/fs/ext4/inode.c
> @@ -2218,7 +2218,7 @@ static int mpage_process_page_bufs(struct mpage_da_data *mpd,
> {
> struct inode *inode = mpd->inode;
> int err;
> - ext4_lblk_t blocks = (i_size_read(inode) + i_blocksize(inode) - 1)
> + ext4_lblk_t blocks = (i_size_read(inode) + i_blockmask(inode))
> >> inode->i_blkbits;
Umm... That actually asks for DIV_ROUND_UP(i_size_read_inode(), i_blocksize(inode)) -
compiler should bloody well be able to figure out that division by (1 << n) is
s...
2023 Mar 10
1
erofs: convert to use i_blockmask()
On Fri, Mar 10, 2023 at 11:51:21AM +0800, Yangtao Li wrote:
> Hi AI,
>
> > Umm... What's the branchpoint for that series?
> > Not the mainline - there we have i_blocksize() open-coded...
>
> Sorry, I'm based on the latest branch of the erofs repository.
>
> https://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git/log/?h=dev-test
>
> I think I can resend based on mainline.
>
> > Umm... That actually asks for DIV_ROUND_UP(i_s...