diff options
Diffstat (limited to 'fs/xfs/xfs_vfsops.c')
| -rw-r--r-- | fs/xfs/xfs_vfsops.c | 36 |
1 files changed, 4 insertions, 32 deletions
diff --git a/fs/xfs/xfs_vfsops.c b/fs/xfs/xfs_vfsops.c index 42bcc0215203..b8ce6cad2b71 100644 --- a/fs/xfs/xfs_vfsops.c +++ b/fs/xfs/xfs_vfsops.c @@ -906,7 +906,6 @@ xfs_sync_inodes( xfs_inode_t *ip_next; xfs_buf_t *bp; vnode_t *vp = NULL; - vmap_t vmap; int error; int last_error; uint64_t fflag; @@ -1101,48 +1100,21 @@ xfs_sync_inodes( * lock in xfs_ireclaim() after the inode is pulled from * the mount list will sleep until we release it here. * This keeps the vnode from being freed while we reference - * it. It is also cheaper and simpler than actually doing - * a vn_get() for every inode we touch here. + * it. */ if (xfs_ilock_nowait(ip, lock_flags) == 0) { - if ((flags & SYNC_BDFLUSH) || (vp == NULL)) { ip = ip->i_mnext; continue; } - /* - * We need to unlock the inode list lock in order - * to lock the inode. Insert a marker record into - * the inode list to remember our position, dropping - * the lock is now done inside the IPOINTER_INSERT - * macro. - * - * We also use the inode list lock to protect us - * in taking a snapshot of the vnode version number - * for use in calling vn_get(). - */ - VMAP(vp, vmap); - IPOINTER_INSERT(ip, mp); - - vp = vn_get(vp, &vmap); + vp = vn_grab(vp); if (vp == NULL) { - /* - * The vnode was reclaimed once we let go - * of the inode list lock. Skip to the - * next list entry. Remove the marker. - */ - - XFS_MOUNT_ILOCK(mp); - - mount_locked = B_TRUE; - vnode_refed = B_FALSE; - - IPOINTER_REMOVE(ip, mp); - + ip = ip->i_mnext; continue; } + IPOINTER_INSERT(ip, mp); xfs_ilock(ip, lock_flags); ASSERT(vp == XFS_ITOV(ip)); |
