2023-08-10 13:46:19

by Jeff Layton

Subject: [PATCH 2/2] fat: make fat_update_time get its own timestamp

In later patches, we're going to drop the "now" parameter from the
update_time operation. Fix fat_update_time to fetch its own timestamp.
It turns out that this is easily done by just passing a NULL timestamp
pointer to fat_truncate_time.

Signed-off-by: Jeff Layton <[email protected]>
---
fs/fat/misc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/fat/misc.c b/fs/fat/misc.c
index 37f4afb346af..f2304a1054aa 100644
--- a/fs/fat/misc.c
+++ b/fs/fat/misc.c
@@ -347,7 +347,7 @@ int fat_update_time(struct inode *inode, int flags)
return 0;

if (flags & (S_ATIME | S_CTIME | S_MTIME)) {
- fat_truncate_time(inode, now, flags);
+ fat_truncate_time(inode, NULL, flags);
if (inode->i_sb->s_flags & SB_LAZYTIME)
dirty_flags |= I_DIRTY_TIME;
else

--
2.41.0

2023-08-10 15:56:04

by Jan Kara

Subject: Re: [PATCH 2/2] fat: make fat_update_time get its own timestamp

On Thu 10-08-23 09:12:05, Jeff Layton wrote:
> In later patches, we're going to drop the "now" parameter from the
> update_time operation. Fix fat_update_time to fetch its own timestamp.
> It turns out that this is easily done by just passing a NULL timestamp
> pointer to fat_truncate_time.
>
> Signed-off-by: Jeff Layton <[email protected]>

Looks good. Feel free to add:

Reviewed-by: Jan Kara <[email protected]>

Honza

> ---
> fs/fat/misc.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/fs/fat/misc.c b/fs/fat/misc.c
> index 37f4afb346af..f2304a1054aa 100644
> --- a/fs/fat/misc.c
> +++ b/fs/fat/misc.c
> @@ -347,7 +347,7 @@ int fat_update_time(struct inode *inode, int flags)
> return 0;
>
> if (flags & (S_ATIME | S_CTIME | S_MTIME)) {
> - fat_truncate_time(inode, now, flags);
> + fat_truncate_time(inode, NULL, flags);
> if (inode->i_sb->s_flags & SB_LAZYTIME)
> dirty_flags |= I_DIRTY_TIME;
> else
>
> --
> 2.41.0
>
--
Jan Kara <[email protected]>
SUSE Labs, CR

2023-08-10 18:03:22

by OGAWA Hirofumi

Subject: Re: [PATCH 2/2] fat: make fat_update_time get its own timestamp

Jeff Layton <[email protected]> writes:

> In later patches, we're going to drop the "now" parameter from the
> update_time operation. Fix fat_update_time to fetch its own timestamp.
> It turns out that this is easily done by just passing a NULL timestamp
> pointer to fat_truncate_time.
>
> Signed-off-by: Jeff Layton <[email protected]>

Acked-by: OGAWA Hirofumi <[email protected]>

Thanks.

> ---
> fs/fat/misc.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/fs/fat/misc.c b/fs/fat/misc.c
> index 37f4afb346af..f2304a1054aa 100644
> --- a/fs/fat/misc.c
> +++ b/fs/fat/misc.c
> @@ -347,7 +347,7 @@ int fat_update_time(struct inode *inode, int flags)
> return 0;
>
> if (flags & (S_ATIME | S_CTIME | S_MTIME)) {
> - fat_truncate_time(inode, now, flags);
> + fat_truncate_time(inode, NULL, flags);
> if (inode->i_sb->s_flags & SB_LAZYTIME)
> dirty_flags |= I_DIRTY_TIME;
> else

--
OGAWA Hirofumi <[email protected]>

2023-08-10 18:38:06

by Frank Sorenson

Subject: Re: [PATCH 2/2] fat: make fat_update_time get its own timestamp

On 8/10/23 08:12, Jeff Layton wrote:
> In later patches, we're going to drop the "now" parameter from the
> update_time operation. Fix fat_update_time to fetch its own timestamp.
> It turns out that this is easily done by just passing a NULL timestamp
> pointer to fat_truncate_time.
>
> Signed-off-by: Jeff Layton <[email protected]>
> ---

Reviewed-by:  Frank Sorenson <[email protected]>


> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/fs/fat/misc.c b/fs/fat/misc.c
> index 37f4afb346af..f2304a1054aa 100644
> --- a/fs/fat/misc.c
> +++ b/fs/fat/misc.c
> @@ -347,7 +347,7 @@ int fat_update_time(struct inode *inode, int flags)
> return 0;
>
> if (flags & (S_ATIME | S_CTIME | S_MTIME)) {
> - fat_truncate_time(inode, now, flags);
> + fat_truncate_time(inode, NULL, flags);
> if (inode->i_sb->s_flags & SB_LAZYTIME)
> dirty_flags |= I_DIRTY_TIME;
> else
>