diff options
| author | Darrick J. Wong <djwong@kernel.org> | 2022-07-14 11:06:58 -0700 |
|---|---|---|
| committer | Darrick J. Wong <djwong@kernel.org> | 2022-10-14 14:16:56 -0700 |
| commit | cdff922babd46994d6e70672c78a33e6c9e9be4b (patch) | |
| tree | 761babc1187c972d6e076f5fb3a2ed88c78abbdd /fs/xfs/libxfs/xfs_bmap.c | |
| parent | 9678c9e283f964c7b8dddd1c3933b7f01dc8701e (diff) | |
xfs: online repair of symbolic linksrepair-symlink_2022-10-14
If a symbolic link target looks bad, try to sift through the rubble to
find as much of the target buffer that we can, and stage a new target
(short or remote format as needed) in a temporary file and use the
atomic extent swapping mechanism to commit the results.
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Diffstat (limited to 'fs/xfs/libxfs/xfs_bmap.c')
| -rw-r--r-- | fs/xfs/libxfs/xfs_bmap.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c index 5deba5649a30..d552b1d88568 100644 --- a/fs/xfs/libxfs/xfs_bmap.c +++ b/fs/xfs/libxfs/xfs_bmap.c @@ -771,7 +771,7 @@ xfs_bmap_local_to_extents_empty( } -STATIC int /* error */ +int /* error */ xfs_bmap_local_to_extents( xfs_trans_t *tp, /* transaction pointer */ xfs_inode_t *ip, /* incore inode pointer */ @@ -781,7 +781,8 @@ xfs_bmap_local_to_extents( void (*init_fn)(struct xfs_trans *tp, struct xfs_buf *bp, struct xfs_inode *ip, - struct xfs_ifork *ifp)) + struct xfs_ifork *ifp, void *priv), + void *priv) { int error = 0; int flags; /* logging flags returned */ @@ -846,7 +847,7 @@ xfs_bmap_local_to_extents( * log here. Note that init_fn must also set the buffer log item type * correctly. */ - init_fn(tp, bp, ip, ifp); + init_fn(tp, bp, ip, ifp, priv); /* account for the change in fork size */ xfs_idata_realloc(ip, -ifp->if_bytes, whichfork); @@ -979,8 +980,8 @@ xfs_bmap_add_attrfork_local( if (S_ISLNK(VFS_I(ip)->i_mode)) return xfs_bmap_local_to_extents(tp, ip, 1, flags, - XFS_DATA_FORK, - xfs_symlink_local_to_remote); + XFS_DATA_FORK, xfs_symlink_local_to_remote, + NULL); /* should only be called for types that support local format data */ ASSERT(0); |