diff options
| author | Darrick J. Wong <darrick.wong@oracle.com> | 2019-08-30 15:45:12 -0700 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2019-10-09 09:39:24 -0700 |
| commit | fbf95404d148decb0b431a730f80f34a4a043088 (patch) | |
| tree | 180e256185f1d0e46473370866a8f57663cf8c91 /fs/xfs/xfs_mount.h | |
| parent | 6065474081094c19b7d524f49d2d1948f5a28e02 (diff) | |
xfs: create a polled function to force inode inactivationdeferred-inactivation_2019-10-09
Create a polled version of xfs_inactive_force so that we can force
inactivation while holding a lock (usually the umount lock) without
tripping over the softlockup timer. This is for callers that hold vfs
locks while calling inactivation, which is currently unmount, iunlink
processing during mount, and rw->ro remount.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Diffstat (limited to 'fs/xfs/xfs_mount.h')
| -rw-r--r-- | fs/xfs/xfs_mount.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/fs/xfs/xfs_mount.h b/fs/xfs/xfs_mount.h index e5170fbc98e9..3464a13b44d0 100644 --- a/fs/xfs/xfs_mount.h +++ b/fs/xfs/xfs_mount.h @@ -221,6 +221,12 @@ typedef struct xfs_mount { * into a single flush. */ struct work_struct m_flush_inodes_work; + + /* + * Use this to wait for the inode inactivation workqueue to finish + * inactivating all the inodes. + */ + struct wait_queue_head m_inactive_wait; } xfs_mount_t; #define M_IGEO(mp) (&(mp)->m_ino_geo) |