diff options
Diffstat (limited to 'drivers/staging/lustre/lustre/llite/file.c')
| -rw-r--r-- | drivers/staging/lustre/lustre/llite/file.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/drivers/staging/lustre/lustre/llite/file.c b/drivers/staging/lustre/lustre/llite/file.c index 5ebee6ca0a10..529062ea112b 100644 --- a/drivers/staging/lustre/lustre/llite/file.c +++ b/drivers/staging/lustre/lustre/llite/file.c @@ -161,7 +161,7 @@ static int ll_close_inode_openhandle(struct obd_export *md_exp, op_data->op_lease_handle = och->och_lease_handle; op_data->op_attr.ia_valid |= ATTR_SIZE | ATTR_BLOCKS; } - epoch_close = (op_data->op_flags & MF_EPOCH_CLOSE); + epoch_close = op_data->op_flags & MF_EPOCH_CLOSE; rc = md_close(md_exp, op_data, och->och_mod, &req); if (rc == -EAGAIN) { /* This close must have the epoch closed. */ @@ -197,6 +197,7 @@ static int ll_close_inode_openhandle(struct obd_export *md_exp, } if (rc == 0 && op_data->op_bias & MDS_HSM_RELEASE) { struct mdt_body *body; + body = req_capsule_server_get(&req->rq_pill, &RMF_MDT_BODY); if (!(body->valid & OBD_MD_FLRELEASED)) rc = -EBUSY; @@ -269,7 +270,7 @@ static int ll_md_close(struct obd_export *md_exp, struct inode *inode, int lockmode; __u64 flags = LDLM_FL_BLOCK_GRANTED | LDLM_FL_TEST_LOCK; struct lustre_handle lockh; - ldlm_policy_data_t policy = {.l_inodebits={MDS_INODELOCK_OPEN}}; + ldlm_policy_data_t policy = {.l_inodebits = {MDS_INODELOCK_OPEN}}; int rc = 0; /* clear group lock, if present */ @@ -692,7 +693,7 @@ restart: out_och_free: if (rc) { if (och_p && *och_p) { - OBD_FREE(*och_p, sizeof (struct obd_client_handle)); + OBD_FREE(*och_p, sizeof(struct obd_client_handle)); *och_p = NULL; /* OBD_FREE writes some magic there */ (*och_usecount)--; } @@ -1711,6 +1712,12 @@ static int ll_do_fiemap(struct inode *inode, struct ll_user_fiemap *fiemap, fm_key.oa.o_oi = lsm->lsm_oi; fm_key.oa.o_valid = OBD_MD_FLID | OBD_MD_FLGROUP; + if (i_size_read(inode) == 0) { + rc = ll_glimpse_size(inode); + if (rc) + goto out; + } + obdo_from_inode(&fm_key.oa, inode, OBD_MD_FLSIZE); obdo_set_parent_fid(&fm_key.oa, &ll_i2info(inode)->lli_fid); /* If filesize is 0, then there would be no objects for mapping */ @@ -2821,7 +2828,7 @@ int ll_have_md_lock(struct inode *inode, __u64 *bits, ldlm_mode_t l_req_mode) int i; if (!inode) - return 0; + return 0; fid = &ll_i2info(inode)->lli_fid; CDEBUG(D_INFO, "trying to match res "DFID" mode %s\n", PFID(fid), @@ -3128,9 +3135,7 @@ int ll_inode_permission(struct inode *inode, int mask) /* -o localflock - only provides locally consistent flock locks */ struct file_operations ll_file_operations = { - .read = new_sync_read, .read_iter = ll_file_read_iter, - .write = new_sync_write, .write_iter = ll_file_write_iter, .unlocked_ioctl = ll_file_ioctl, .open = ll_file_open, @@ -3143,9 +3148,7 @@ struct file_operations ll_file_operations = { }; struct file_operations ll_file_operations_flock = { - .read = new_sync_read, .read_iter = ll_file_read_iter, - .write = new_sync_write, .write_iter = ll_file_write_iter, .unlocked_ioctl = ll_file_ioctl, .open = ll_file_open, @@ -3161,9 +3164,7 @@ struct file_operations ll_file_operations_flock = { /* These are for -o noflock - to return ENOSYS on flock calls */ struct file_operations ll_file_operations_noflock = { - .read = new_sync_read, .read_iter = ll_file_read_iter, - .write = new_sync_write, .write_iter = ll_file_write_iter, .unlocked_ioctl = ll_file_ioctl, .open = ll_file_open, @@ -3233,6 +3234,7 @@ void *ll_iocontrol_register(llioc_callback_t cb, int count, unsigned int *cmd) return in_data; } +EXPORT_SYMBOL(ll_iocontrol_register); void ll_iocontrol_unregister(void *magic) { @@ -3257,8 +3259,6 @@ void ll_iocontrol_unregister(void *magic) CWARN("didn't find iocontrol register block with magic: %p\n", magic); } - -EXPORT_SYMBOL(ll_iocontrol_register); EXPORT_SYMBOL(ll_iocontrol_unregister); static enum llioc_iter |