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path: root/drivers/mtd/ubi/vmt.c
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Diffstat (limited to 'drivers/mtd/ubi/vmt.c')
-rw-r--r--drivers/mtd/ubi/vmt.c62
1 files changed, 26 insertions, 36 deletions
diff --git a/drivers/mtd/ubi/vmt.c b/drivers/mtd/ubi/vmt.c
index 863835f4aefe..0669cff8ac3c 100644
--- a/drivers/mtd/ubi/vmt.c
+++ b/drivers/mtd/ubi/vmt.c
@@ -29,11 +29,7 @@
#include <linux/export.h>
#include "ubi.h"
-#ifdef CONFIG_MTD_UBI_DEBUG
-static int paranoid_check_volumes(struct ubi_device *ubi);
-#else
-#define paranoid_check_volumes(ubi) 0
-#endif
+static int self_check_volumes(struct ubi_device *ubi);
static ssize_t vol_attribute_show(struct device *dev,
struct device_attribute *attr, char *buf);
@@ -227,7 +223,7 @@ int ubi_create_volume(struct ubi_device *ubi, struct ubi_mkvol_req *req)
}
if (vol_id == UBI_VOL_NUM_AUTO) {
- dbg_err("out of volume IDs");
+ ubi_err("out of volume IDs");
err = -ENFILE;
goto out_unlock;
}
@@ -241,7 +237,7 @@ int ubi_create_volume(struct ubi_device *ubi, struct ubi_mkvol_req *req)
/* Ensure that this volume does not exist */
err = -EEXIST;
if (ubi->volumes[vol_id]) {
- dbg_err("volume %d already exists", vol_id);
+ ubi_err("volume %d already exists", vol_id);
goto out_unlock;
}
@@ -250,7 +246,7 @@ int ubi_create_volume(struct ubi_device *ubi, struct ubi_mkvol_req *req)
if (ubi->volumes[i] &&
ubi->volumes[i]->name_len == req->name_len &&
!strcmp(ubi->volumes[i]->name, req->name)) {
- dbg_err("volume \"%s\" exists (ID %d)", req->name, i);
+ ubi_err("volume \"%s\" exists (ID %d)", req->name, i);
goto out_unlock;
}
@@ -261,9 +257,9 @@ int ubi_create_volume(struct ubi_device *ubi, struct ubi_mkvol_req *req)
/* Reserve physical eraseblocks */
if (vol->reserved_pebs > ubi->avail_pebs) {
- dbg_err("not enough PEBs, only %d available", ubi->avail_pebs);
+ ubi_err("not enough PEBs, only %d available", ubi->avail_pebs);
if (ubi->corr_peb_count)
- dbg_err("%d PEBs are corrupted and not used",
+ ubi_err("%d PEBs are corrupted and not used",
ubi->corr_peb_count);
err = -ENOSPC;
goto out_unlock;
@@ -284,7 +280,7 @@ int ubi_create_volume(struct ubi_device *ubi, struct ubi_mkvol_req *req)
* Finish all pending erases because there may be some LEBs belonging
* to the same volume ID.
*/
- err = ubi_wl_flush(ubi);
+ err = ubi_wl_flush(ubi, vol_id, UBI_ALL);
if (err)
goto out_acc;
@@ -360,8 +356,7 @@ int ubi_create_volume(struct ubi_device *ubi, struct ubi_mkvol_req *req)
spin_unlock(&ubi->volumes_lock);
ubi_volume_notify(ubi, vol, UBI_VOLUME_ADDED);
- if (paranoid_check_volumes(ubi))
- dbg_err("check failed while creating volume %d", vol_id);
+ self_check_volumes(ubi);
return err;
out_sysfs:
@@ -461,8 +456,8 @@ int ubi_remove_volume(struct ubi_volume_desc *desc, int no_vtbl)
spin_unlock(&ubi->volumes_lock);
ubi_volume_notify(ubi, vol, UBI_VOLUME_REMOVED);
- if (!no_vtbl && paranoid_check_volumes(ubi))
- dbg_err("check failed while removing volume %d", vol_id);
+ if (!no_vtbl)
+ self_check_volumes(ubi);
return err;
@@ -500,7 +495,7 @@ int ubi_resize_volume(struct ubi_volume_desc *desc, int reserved_pebs)
if (vol->vol_type == UBI_STATIC_VOLUME &&
reserved_pebs < vol->used_ebs) {
- dbg_err("too small size %d, %d LEBs contain data",
+ ubi_err("too small size %d, %d LEBs contain data",
reserved_pebs, vol->used_ebs);
return -EINVAL;
}
@@ -529,10 +524,10 @@ int ubi_resize_volume(struct ubi_volume_desc *desc, int reserved_pebs)
if (pebs > 0) {
spin_lock(&ubi->volumes_lock);
if (pebs > ubi->avail_pebs) {
- dbg_err("not enough PEBs: requested %d, available %d",
+ ubi_err("not enough PEBs: requested %d, available %d",
pebs, ubi->avail_pebs);
if (ubi->corr_peb_count)
- dbg_err("%d PEBs are corrupted and not used",
+ ubi_err("%d PEBs are corrupted and not used",
ubi->corr_peb_count);
spin_unlock(&ubi->volumes_lock);
err = -ENOSPC;
@@ -588,8 +583,7 @@ int ubi_resize_volume(struct ubi_volume_desc *desc, int reserved_pebs)
}
ubi_volume_notify(ubi, vol, UBI_VOLUME_RESIZED);
- if (paranoid_check_volumes(ubi))
- dbg_err("check failed while re-sizing volume %d", vol_id);
+ self_check_volumes(ubi);
return err;
out_acc:
@@ -638,8 +632,8 @@ int ubi_rename_volumes(struct ubi_device *ubi, struct list_head *rename_list)
}
}
- if (!err && paranoid_check_volumes(ubi))
- ;
+ if (!err)
+ self_check_volumes(ubi);
return err;
}
@@ -686,8 +680,7 @@ int ubi_add_volume(struct ubi_device *ubi, struct ubi_volume *vol)
return err;
}
- if (paranoid_check_volumes(ubi))
- dbg_err("check failed while adding volume %d", vol_id);
+ self_check_volumes(ubi);
return err;
out_cdev:
@@ -712,16 +705,14 @@ void ubi_free_volume(struct ubi_device *ubi, struct ubi_volume *vol)
volume_sysfs_close(vol);
}
-#ifdef CONFIG_MTD_UBI_DEBUG
-
/**
- * paranoid_check_volume - check volume information.
+ * self_check_volume - check volume information.
* @ubi: UBI device description object
* @vol_id: volume ID
*
* Returns zero if volume is all right and a a negative error code if not.
*/
-static int paranoid_check_volume(struct ubi_device *ubi, int vol_id)
+static int self_check_volume(struct ubi_device *ubi, int vol_id)
{
int idx = vol_id2idx(ubi, vol_id);
int reserved_pebs, alignment, data_pad, vol_type, name_len, upd_marker;
@@ -771,7 +762,7 @@ static int paranoid_check_volume(struct ubi_device *ubi, int vol_id)
}
if (vol->upd_marker && vol->corrupted) {
- dbg_err("update marker and corrupted simultaneously");
+ ubi_err("update marker and corrupted simultaneously");
goto fail;
}
@@ -853,22 +844,22 @@ static int paranoid_check_volume(struct ubi_device *ubi, int vol_id)
return 0;
fail:
- ubi_err("paranoid check failed for volume %d", vol_id);
+ ubi_err("self-check failed for volume %d", vol_id);
if (vol)
- ubi_dbg_dump_vol_info(vol);
- ubi_dbg_dump_vtbl_record(&ubi->vtbl[vol_id], vol_id);
+ ubi_dump_vol_info(vol);
+ ubi_dump_vtbl_record(&ubi->vtbl[vol_id], vol_id);
dump_stack();
spin_unlock(&ubi->volumes_lock);
return -EINVAL;
}
/**
- * paranoid_check_volumes - check information about all volumes.
+ * self_check_volumes - check information about all volumes.
* @ubi: UBI device description object
*
* Returns zero if volumes are all right and a a negative error code if not.
*/
-static int paranoid_check_volumes(struct ubi_device *ubi)
+static int self_check_volumes(struct ubi_device *ubi)
{
int i, err = 0;
@@ -876,11 +867,10 @@ static int paranoid_check_volumes(struct ubi_device *ubi)
return 0;
for (i = 0; i < ubi->vtbl_slots; i++) {
- err = paranoid_check_volume(ubi, i);
+ err = self_check_volume(ubi, i);
if (err)
break;
}
return err;
}
-#endif
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