diff options
Diffstat (limited to 'drivers/staging/lustre/lustre/lov/lov_io.c')
-rw-r--r-- | drivers/staging/lustre/lustre/lov/lov_io.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/drivers/staging/lustre/lustre/lov/lov_io.c b/drivers/staging/lustre/lustre/lov/lov_io.c index 2792fa5c4be2..5a6ab70ed0a1 100644 --- a/drivers/staging/lustre/lustre/lov/lov_io.c +++ b/drivers/staging/lustre/lustre/lov/lov_io.c @@ -947,14 +947,23 @@ int lov_io_init_released(const struct lu_env *env, struct cl_object *obj, LASSERTF(0, "invalid type %d\n", io->ci_type); case CIT_MISC: case CIT_FSYNC: - result = +1; + result = 1; break; case CIT_SETATTR: + /* the truncate to 0 is managed by MDT: + * - in open, for open O_TRUNC + * - in setattr, for truncate + */ + /* the truncate is for size > 0 so triggers a restore */ + if (cl_io_is_trunc(io)) + io->ci_restore_needed = 1; + result = -ENODATA; + break; case CIT_READ: case CIT_WRITE: case CIT_FAULT: - /* TODO: need to restore the file. */ - result = -EBADF; + io->ci_restore_needed = 1; + result = -ENODATA; break; } if (result == 0) { |