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authorchandan r <chandanrmail@gmail.com>2012-07-04 11:18:07 +0400
committerChris Mason <clm@fb.com>2015-02-03 05:39:16 +0300
commit9cc97d646216b6f2473fa4ab9f103514b86c6814 (patch)
treedae8cc90e44503e85ea05b9111ab9e96bdfdb16a /fs/btrfs/delayed-inode.c
parenta937b9791ec2ee71d5e303d2c02c8c1ad8abff35 (diff)
downloadlinux-9cc97d646216b6f2473fa4ab9f103514b86c6814.tar.xz
Btrfs: Add code to support file creation time
This patch adds a new member to the 'struct btrfs_inode' structure to hold the file creation time. Signed-off-by: chandan <chandanrmail@gmail.com> [refreshed, removed btrfs_inode_otime] Signed-off-by: David Sterba <dsterba@suse.cz> Signed-off-by: Chris Mason <clm@fb.com>
Diffstat (limited to 'fs/btrfs/delayed-inode.c')
-rw-r--r--fs/btrfs/delayed-inode.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/fs/btrfs/delayed-inode.c b/fs/btrfs/delayed-inode.c
index 116eb4bed8d3..82f0c7c95474 100644
--- a/fs/btrfs/delayed-inode.c
+++ b/fs/btrfs/delayed-inode.c
@@ -1769,6 +1769,11 @@ static void fill_stack_inode_item(struct btrfs_trans_handle *trans,
inode->i_ctime.tv_sec);
btrfs_set_stack_timespec_nsec(&inode_item->ctime,
inode->i_ctime.tv_nsec);
+
+ btrfs_set_stack_timespec_sec(&inode_item->otime,
+ BTRFS_I(inode)->i_otime.tv_sec);
+ btrfs_set_stack_timespec_nsec(&inode_item->otime,
+ BTRFS_I(inode)->i_otime.tv_nsec);
}
int btrfs_fill_inode(struct inode *inode, u32 *rdev)
@@ -1810,6 +1815,11 @@ int btrfs_fill_inode(struct inode *inode, u32 *rdev)
inode->i_ctime.tv_sec = btrfs_stack_timespec_sec(&inode_item->ctime);
inode->i_ctime.tv_nsec = btrfs_stack_timespec_nsec(&inode_item->ctime);
+ BTRFS_I(inode)->i_otime.tv_sec =
+ btrfs_stack_timespec_sec(&inode_item->otime);
+ BTRFS_I(inode)->i_otime.tv_nsec =
+ btrfs_stack_timespec_nsec(&inode_item->otime);
+
inode->i_generation = BTRFS_I(inode)->generation;
BTRFS_I(inode)->index_cnt = (u64)-1;