diff options
| author |   Christoph Hellwig <hch@lst.de> | 2020-04-03 11:45:37 -0700 |
|---|---|---|
| committer |   Darrick J. Wong <darrick.wong@oracle.com> | 2020-04-06 08:44:35 -0700 |
| commit | 54fbdd1035e3a4e4f4082c335b095426cdefd092 (patch) | |
| tree | be09d256061a27177c444acea851977fe308ca28 /fs/xfs/xfs_inode.c | |
| parent | xfs: fix inode number overflow in ifree cluster helper (diff) | |
| download | linux-rng-54fbdd1035e3a4e4f4082c335b095426cdefd092.tar.xz linux-rng-54fbdd1035e3a4e4f4082c335b095426cdefd092.zip | |
xfs: factor out a new xfs_log_force_inode helper
Create a new helper to force the log up to the last LSN touching an
inode.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Diffstat (limited to 'fs/xfs/xfs_inode.c')
| -rw-r--r-- | fs/xfs/xfs_inode.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c index ae86c870da92..d1772786af29 100644 --- a/fs/xfs/xfs_inode.c +++ b/fs/xfs/xfs_inode.c @@ -3945,3 +3945,22 @@ xfs_irele( trace_xfs_irele(ip, _RET_IP_); iput(VFS_I(ip)); } + +/* + * Ensure all commited transactions touching the inode are written to the log. + */ +int +xfs_log_force_inode( + struct xfs_inode *ip) +{ + xfs_lsn_t lsn = 0; + + xfs_ilock(ip, XFS_ILOCK_SHARED); + if (xfs_ipincount(ip)) + lsn = ip->i_itemp->ili_last_lsn; + xfs_iunlock(ip, XFS_ILOCK_SHARED); + + if (!lsn) + return 0; + return xfs_log_force_lsn(ip->i_mount, lsn, XFS_LOG_SYNC, NULL); +} |