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label: add stack trace for failing dev_set_last_byte

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Temporarily add check for failure, but whole function
needs to be likely traced for error result.

FIXME
This commit is contained in:
Zdenek Kabelac 2018-11-02 22:19:47 +01:00
parent 5d747f724e
commit 1951e0db0f
1 changed files with 5 additions and 1 deletions
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6
lib/label/label.c
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@ -1341,7 +1341,11 @@ void dev_set_last_byte(struct device *dev, uint64_t offset)
unsigned int phys_block_size = 0; unsigned int phys_block_size = 0;
unsigned int block_size = 0; unsigned int block_size = 0;
dev_get_block_size(dev, &phys_block_size, &block_size); if (!dev_get_block_size(dev, &phys_block_size, &block_size)) {
stack;
/* FIXME ASSERT or regular error testing is missing */
return;
}
bcache_set_last_byte(scan_bcache, dev->bcache_fd, offset, phys_block_size); bcache_set_last_byte(scan_bcache, dev->bcache_fd, offset, phys_block_size);
} }