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discard: Make max_length aligned to sector size

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Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
This commit is contained in:
Robert Baldyga 2020-01-21 12:44:04 +01:00
parent db2bdb01f3
commit d1c2fc0c67
1 changed files with 2 additions and 1 deletions
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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; struct ocf_submit_volume_context *context;
uint64_t bytes; 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; struct ocf_io *io;
context = env_vzalloc(sizeof(*context)); context = env_vzalloc(sizeof(*context));