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Merge pull request #341 from robertbaldyga/make-discard-max-io-alligned-to-sector-size

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discard: Make max_length aligned to sector size
This commit is contained in:
Jan Musiał
2020-01-21 13:10:27 +01:00
committed by GitHub
parent db2bdb01f3 d1c2fc0c67
commit 5d1b5eafd6
1 changed files with 2 additions and 1 deletions
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3
src/utils/utils_io.c
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@@ -61,7 +61,8 @@ void ocf_submit_volume_discard(ocf_volume_t volume, uint64_t addr,
{
struct ocf_submit_volume_context *context;
uint64_t bytes;
uint64_t max_length = (uint32_t)~0;
uint64_t sector_mask = (1 << ENV_SECTOR_SHIFT) - 1;
uint64_t max_length = (uint32_t)~0 & ~sector_mask;
struct ocf_io *io;
context = env_vzalloc(sizeof(*context));