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5ca97ad838
If UBI is unable to write the fastmap to the device we have make sure that upon next attach UBI will fall back to scanning mode. In case we cannot ensure that they only thing we can do is falling back to read-only mode. The current error handling code is not powercut proof. It could happen that a powercut while invalidating would lead to a state where an too old fastmap could be used upon attach. This patch addresses the issue by writing a fake fastmap super block to a fresh PEB instead of reerasing the existing one. The fake fastmap super block will UBI case to do a full scan. Signed-off-by: Richard Weinberger <richard@nod.at> |
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| .. | ||
| attach.c | ||
| block.c | ||
| build.c | ||
| cdev.c | ||
| debug.c | ||
| debug.h | ||
| eba.c | ||
| fastmap.c | ||
| gluebi.c | ||
| io.c | ||
| kapi.c | ||
| Kconfig | ||
| Makefile | ||
| misc.c | ||
| ubi-media.h | ||
| ubi.h | ||
| upd.c | ||
| vmt.c | ||
| vtbl.c | ||
| wl.c | ||