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 | |
| parent | d9fdd0adf932c8d615cfe52bbc689c373a95377f (diff) | |
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')
| -rw-r--r-- | fs/xfs/xfs_export.c | 14 | ||||
| -rw-r--r-- | fs/xfs/xfs_file.c | 12 | ||||
| -rw-r--r-- | fs/xfs/xfs_inode.c | 19 | ||||
| -rw-r--r-- | fs/xfs/xfs_inode.h | 1 |
4 files changed, 22 insertions, 24 deletions
diff --git a/fs/xfs/xfs_export.c b/fs/xfs/xfs_export.c index f1372f9046e3..5a4b0119143a 100644 --- a/fs/xfs/xfs_export.c +++ b/fs/xfs/xfs_export.c @@ -15,7 +15,6 @@ #include "xfs_trans.h" #include "xfs_inode_item.h" #include "xfs_icache.h" -#include "xfs_log.h" #include "xfs_pnfs.h" /* @@ -221,18 +220,7 @@ STATIC int xfs_fs_nfs_commit_metadata( struct inode *inode) { - struct xfs_inode *ip = XFS_I(inode); - struct xfs_mount *mp = ip->i_mount; - 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(mp, lsn, XFS_LOG_SYNC, NULL); + return xfs_log_force_inode(XFS_I(inode)); } const struct export_operations xfs_export_operations = { diff --git a/fs/xfs/xfs_file.c b/fs/xfs/xfs_file.c index b8a4a3f29b36..68e1cbb3cfcc 100644 --- a/fs/xfs/xfs_file.c +++ b/fs/xfs/xfs_file.c @@ -80,19 +80,9 @@ xfs_dir_fsync( int datasync) { struct xfs_inode *ip = XFS_I(file->f_mapping->host); - struct xfs_mount *mp = ip->i_mount; - xfs_lsn_t lsn = 0; trace_xfs_dir_fsync(ip); - - 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(mp, lsn, XFS_LOG_SYNC, NULL); + return xfs_log_force_inode(ip); } STATIC int 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); +} diff --git a/fs/xfs/xfs_inode.h b/fs/xfs/xfs_inode.h index 492e53992fa9..c6a63f6764a6 100644 --- a/fs/xfs/xfs_inode.h +++ b/fs/xfs/xfs_inode.h @@ -426,6 +426,7 @@ int xfs_itruncate_extents_flags(struct xfs_trans **, struct xfs_inode *, int, xfs_fsize_t, int); void xfs_iext_realloc(xfs_inode_t *, int, int); +int xfs_log_force_inode(struct xfs_inode *ip); void xfs_iunpin_wait(xfs_inode_t *); #define xfs_ipincount(ip) ((unsigned int) atomic_read(&ip->i_pincount)) |