dm cache: fix typos in comments
Fix up some typos in dm-cache comments. Signed-off-by: Joe Thornber <ejt@redhat.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com>
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@ -205,7 +205,7 @@ struct per_bio_data {
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/*
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* writethrough fields. These MUST remain at the end of this
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* structure and the 'cache' member must be the first as it
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* is used to determine the offsetof the writethrough fields.
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* is used to determine the offset of the writethrough fields.
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*/
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struct cache *cache;
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dm_cblock_t cblock;
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@ -393,7 +393,7 @@ static int get_cell(struct cache *cache,
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return r;
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}
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/*----------------------------------------------------------------*/
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/*----------------------------------------------------------------*/
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static bool is_dirty(struct cache *cache, dm_cblock_t b)
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{
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@ -419,6 +419,7 @@ static void clear_dirty(struct cache *cache, dm_oblock_t oblock, dm_cblock_t cbl
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}
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/*----------------------------------------------------------------*/
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static bool block_size_is_power_of_two(struct cache *cache)
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{
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return cache->sectors_per_block_shift >= 0;
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@ -667,7 +668,7 @@ static void writethrough_endio(struct bio *bio, int err)
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/*
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* We can't issue this bio directly, since we're in interrupt
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* context. So it get's put on a bio list for processing by the
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* context. So it gets put on a bio list for processing by the
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* worker thread.
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*/
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defer_writethrough_bio(pb->cache, bio);
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