diff options
Diffstat (limited to 'fs/xfs/xfs_export.c')
| -rw-r--r-- | fs/xfs/xfs_export.c | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/fs/xfs/xfs_export.c b/fs/xfs/xfs_export.c index 1064c2342876..201489d3de08 100644 --- a/fs/xfs/xfs_export.c +++ b/fs/xfs/xfs_export.c @@ -102,7 +102,7 @@ xfs_fs_encode_fh( return fileid_type; } -STATIC struct inode * +struct inode * xfs_nfs_get_inode( struct super_block *sb, u64 ino, @@ -146,7 +146,21 @@ xfs_nfs_get_inode( return ERR_PTR(error); } - if (VFS_I(ip)->i_generation != generation) { + /* + * Reload the incore unlinked list to avoid failure in inodegc. + * Use an unlocked check here because unrecovered unlinked inodes + * should be somewhat rare. + */ + if (xfs_inode_unlinked_incomplete(ip)) { + error = xfs_inode_reload_unlinked(ip); + if (error) { + xfs_force_shutdown(mp, SHUTDOWN_CORRUPT_INCORE); + xfs_irele(ip); + return ERR_PTR(error); + } + } + + if (VFS_I(ip)->i_generation != generation || IS_PRIVATE(VFS_I(ip))) { xfs_irele(ip); return ERR_PTR(-ESTALE); } |