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blobfs, cache: Change some definition of macros

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Some macros depend on others, so we change to
change it and it will avoid potential wrong change
only one value

Change-Id: I2490064a19adc5cbd03a2c231d5f14fbf5b95792
Signed-off-by: Ziye Yang <optimistyzy@gmail.com>
Reviewed-on: https://review.gerrithub.io/372217
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
This commit is contained in:
Ziye Yang 2017-08-02 15:51:55 +08:00 committed by Jim Harris
parent 60c38d4022
commit f352e6ab03
1 changed files with 2 additions and 2 deletions
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4
lib/blobfs/tree.h
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@ -44,13 +44,13 @@ struct cache_buffer {
bool in_progress;
};
#define CACHE_BUFFER_SIZE (256 * 1024)
#define CACHE_BUFFER_SHIFT (18)
#define CACHE_BUFFER_SIZE (1U << CACHE_BUFFER_SHIFT)
#define NEXT_CACHE_BUFFER_OFFSET(offset) \
(((offset + CACHE_BUFFER_SIZE) >> CACHE_BUFFER_SHIFT) << CACHE_BUFFER_SHIFT)
#define CACHE_TREE_WIDTH 64
#define CACHE_TREE_SHIFT 6
#define CACHE_TREE_WIDTH (1U << CACHE_TREE_SHIFT)
#define CACHE_TREE_LEVEL_SHIFT(level) (CACHE_BUFFER_SHIFT + (level) * CACHE_TREE_SHIFT)
#define CACHE_TREE_LEVEL_SIZE(level) (1ULL << CACHE_TREE_LEVEL_SHIFT(level))
#define CACHE_TREE_LEVEL_MASK(level) (CACHE_TREE_LEVEL_SIZE(level) - 1)