2023-06-21 14:56:27

by Jeff Layton

Subject: [PATCH 26/79] erofs: switch to new ctime accessors

In later patches, we're going to change how the ctime.tv_nsec field is
utilized. Switch to using accessor functions instead of raw accesses of
inode->i_ctime.

Signed-off-by: Jeff Layton <[email protected]>
---
fs/erofs/inode.c | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/fs/erofs/inode.c b/fs/erofs/inode.c
index d70b12b81507..8af56d6d0ff3 100644
--- a/fs/erofs/inode.c
+++ b/fs/erofs/inode.c
@@ -105,8 +105,8 @@ static void *erofs_read_inode(struct erofs_buf *buf,
set_nlink(inode, le32_to_cpu(die->i_nlink));

/* extended inode has its own timestamp */
- inode->i_ctime.tv_sec = le64_to_cpu(die->i_mtime);
- inode->i_ctime.tv_nsec = le32_to_cpu(die->i_mtime_nsec);
+ inode_ctime_set_sec(inode, le64_to_cpu(die->i_mtime));
+ inode_ctime_set_nsec(inode, le32_to_cpu(die->i_mtime_nsec));

inode->i_size = le64_to_cpu(die->i_size);

@@ -148,8 +148,8 @@ static void *erofs_read_inode(struct erofs_buf *buf,
set_nlink(inode, le16_to_cpu(dic->i_nlink));

/* use build time for compact inodes */
- inode->i_ctime.tv_sec = sbi->build_time;
- inode->i_ctime.tv_nsec = sbi->build_time_nsec;
+ inode_ctime_set_sec(inode, sbi->build_time);
+ inode_ctime_set_nsec(inode, sbi->build_time_nsec);

inode->i_size = le32_to_cpu(dic->i_size);
if (erofs_inode_is_data_compressed(vi->datalayout))
@@ -176,10 +176,10 @@ static void *erofs_read_inode(struct erofs_buf *buf,
vi->chunkbits = sb->s_blocksize_bits +
(vi->chunkformat & EROFS_CHUNK_FORMAT_BLKBITS_MASK);
}
- inode->i_mtime.tv_sec = inode->i_ctime.tv_sec;
- inode->i_atime.tv_sec = inode->i_ctime.tv_sec;
- inode->i_mtime.tv_nsec = inode->i_ctime.tv_nsec;
- inode->i_atime.tv_nsec = inode->i_ctime.tv_nsec;
+ inode->i_mtime.tv_sec = inode_ctime_peek(inode).tv_sec;
+ inode->i_atime.tv_sec = inode_ctime_peek(inode).tv_sec;
+ inode->i_mtime.tv_nsec = inode_ctime_peek(inode).tv_nsec;
+ inode->i_atime.tv_nsec = inode_ctime_peek(inode).tv_nsec;

inode->i_flags &= ~S_DAX;
if (test_opt(&sbi->opt, DAX_ALWAYS) && S_ISREG(inode->i_mode) &&
--
2.41.0

2023-06-22 04:24:00

by Gao Xiang

Subject: Re: [PATCH 26/79] erofs: switch to new ctime accessors

On Wed, Jun 21, 2023 at 10:45:39AM -0400, Jeff Layton wrote:
> In later patches, we're going to change how the ctime.tv_nsec field is
> utilized. Switch to using accessor functions instead of raw accesses of
> inode->i_ctime.
>
> Signed-off-by: Jeff Layton <[email protected]>

Acked-by: Gao Xiang <[email protected]>

Thanks,
Gao Xiang