[PATCH v2 1/8] ibmvmc: update ctime in conjunction with mtime on write

Jeff Layton
2023-06-12T10:58:04Z

POSIX says:

"Upon successful completion, where nbyte is greater than 0, write()
shall mark for update the last data modification and last file status
change timestamps of the file..."

Signed-off-by: Jeff Layton <jlayton@kernel.org>
---
drivers/misc/ibmvmc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/misc/ibmvmc.c b/drivers/misc/ibmvmc.c
index cbaf6d35e854..d7c7f0305257 100644
--- a/drivers/misc/ibmvmc.c
+++ b/drivers/misc/ibmvmc.c
@@ -1124,7 +1124,7 @@ static ssize_t ibmvmc_write(struct file *file, const char *buffer,
goto out;

inode = file_inode(file);
- inode->i_mtime = current_time(inode);
+ inode->i_mtime = inode->i_ctime = current_time(inode);
mark_inode_dirty(inode);

dev_dbg(adapter->dev, "write: file = 0x%lx, count = 0x%lx\n",
--
2.40.1