From 24b81dfcb73f2dc21c61502512d1422f15a579dc Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Wed, 20 Jun 2018 10:02:19 +0200 Subject: f2fs: use timespec64 for inode timestamps The on-disk representation and the vfs both use 64-bit tv_sec values, so let's change the last missing piece in the middle. Signed-off-by: Arnd Bergmann Reviewed-by: Chao Yu Signed-off-by: Jaegeuk Kim --- fs/f2fs/f2fs.h | 16 ++++++---------- fs/f2fs/inode.c | 12 ++++++------ fs/f2fs/namei.c | 2 +- 3 files changed, 13 insertions(+), 17 deletions(-) (limited to 'fs/f2fs') diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index 0acf8889a58f..15caa790f54e 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -669,8 +669,8 @@ struct f2fs_inode_info { int i_extra_isize; /* size of extra space located in i_addr */ kprojid_t i_projid; /* id for project quota */ int i_inline_xattr_size; /* inline xattr size */ - struct timespec i_crtime; /* inode creation time */ - struct timespec i_disk_time[4]; /* inode disk times */ + struct timespec64 i_crtime; /* inode creation time */ + struct timespec64 i_disk_time[4];/* inode disk times */ }; static inline void get_extent_info(struct extent_info *ext, @@ -2519,7 +2519,6 @@ static inline void clear_file(struct inode *inode, int type) static inline bool f2fs_skip_inode_update(struct inode *inode, int dsync) { - struct timespec ts; bool ret; if (dsync) { @@ -2535,16 +2534,13 @@ static inline bool f2fs_skip_inode_update(struct inode *inode, int dsync) i_size_read(inode) & ~PAGE_MASK) return false; - ts = timespec64_to_timespec(inode->i_atime); - if (!timespec_equal(F2FS_I(inode)->i_disk_time, &ts)) + if (!timespec64_equal(F2FS_I(inode)->i_disk_time, &inode->i_atime)) return false; - ts = timespec64_to_timespec(inode->i_ctime); - if (!timespec_equal(F2FS_I(inode)->i_disk_time + 1, &ts)) + if (!timespec64_equal(F2FS_I(inode)->i_disk_time + 1, &inode->i_ctime)) return false; - ts = timespec64_to_timespec(inode->i_mtime); - if (!timespec_equal(F2FS_I(inode)->i_disk_time + 2, &ts)) + if (!timespec64_equal(F2FS_I(inode)->i_disk_time + 2, &inode->i_mtime)) return false; - if (!timespec_equal(F2FS_I(inode)->i_disk_time + 3, + if (!timespec64_equal(F2FS_I(inode)->i_disk_time + 3, &F2FS_I(inode)->i_crtime)) return false; diff --git a/fs/f2fs/inode.c b/fs/f2fs/inode.c index ec672c7ac52c..2076225787d1 100644 --- a/fs/f2fs/inode.c +++ b/fs/f2fs/inode.c @@ -304,9 +304,9 @@ static int do_read_inode(struct inode *inode) fi->i_crtime.tv_nsec = le32_to_cpu(ri->i_crtime_nsec); } - F2FS_I(inode)->i_disk_time[0] = timespec64_to_timespec(inode->i_atime); - F2FS_I(inode)->i_disk_time[1] = timespec64_to_timespec(inode->i_ctime); - F2FS_I(inode)->i_disk_time[2] = timespec64_to_timespec(inode->i_mtime); + F2FS_I(inode)->i_disk_time[0] = inode->i_atime; + F2FS_I(inode)->i_disk_time[1] = inode->i_ctime; + F2FS_I(inode)->i_disk_time[2] = inode->i_mtime; F2FS_I(inode)->i_disk_time[3] = F2FS_I(inode)->i_crtime; f2fs_put_page(node_page, 1); @@ -477,9 +477,9 @@ void f2fs_update_inode(struct inode *inode, struct page *node_page) if (inode->i_nlink == 0) clear_inline_node(node_page); - F2FS_I(inode)->i_disk_time[0] = timespec64_to_timespec(inode->i_atime); - F2FS_I(inode)->i_disk_time[1] = timespec64_to_timespec(inode->i_ctime); - F2FS_I(inode)->i_disk_time[2] = timespec64_to_timespec(inode->i_mtime); + F2FS_I(inode)->i_disk_time[0] = inode->i_atime; + F2FS_I(inode)->i_disk_time[1] = inode->i_ctime; + F2FS_I(inode)->i_disk_time[2] = inode->i_mtime; F2FS_I(inode)->i_disk_time[3] = F2FS_I(inode)->i_crtime; #ifdef CONFIG_F2FS_CHECK_FS diff --git a/fs/f2fs/namei.c b/fs/f2fs/namei.c index 231b7f3ea7d3..2ea0de4cbe76 100644 --- a/fs/f2fs/namei.c +++ b/fs/f2fs/namei.c @@ -51,7 +51,7 @@ static struct inode *f2fs_new_inode(struct inode *dir, umode_t mode) inode->i_ino = ino; inode->i_blocks = 0; inode->i_mtime = inode->i_atime = inode->i_ctime = current_time(inode); - F2FS_I(inode)->i_crtime = timespec64_to_timespec(inode->i_mtime); + F2FS_I(inode)->i_crtime = inode->i_mtime; inode->i_generation = sbi->s_next_generation++; if (S_ISDIR(inode->i_mode)) -- cgit v1.2.3