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| author | Oliver O'Halloran <oohall@gmail.com> | 2019-02-01 14:57:45 +1100 |
|---|---|---|
| committer | Stewart Smith <stewart@linux.ibm.com> | 2019-02-18 22:12:37 -0600 |
| commit | a3a64a4b8737f26eff9787f5b6a65c5966b509fb (patch) | |
| tree | 3ab402626e7ed5f49ab0f4ba312e4497321158d5 /include | |
| parent | e19f14e3134b4877c0aad34c1b2b6ce9d1c2056f (diff) | |
| download | talos-skiboot-a3a64a4b8737f26eff9787f5b6a65c5966b509fb.tar.gz talos-skiboot-a3a64a4b8737f26eff9787f5b6a65c5966b509fb.zip | |
phb4: Eliminate peltv_cache
The PELT-V is also an in-memory table and there is no reason to have two
copies of it. Removing the cache shaves another 128KB off the size of
each struct phb4.
Reviewed-by: Andrew Donnellan <andrew.donnellan@au1.ibm.com>
Signed-off-by: Oliver O'Halloran <oohall@gmail.com>
Signed-off-by: Stewart Smith <stewart@linux.ibm.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/phb4.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/include/phb4.h b/include/phb4.h index 0f1d38b5..b6937664 100644 --- a/include/phb4.h +++ b/include/phb4.h @@ -198,7 +198,7 @@ struct phb4 { /* SkiBoot owned in-memory tables */ uint16_t *tbl_rtt; - uint64_t tbl_peltv; + uint8_t *tbl_peltv; uint64_t tbl_peltv_size; uint64_t tbl_pest; uint64_t tbl_pest_size; @@ -217,7 +217,6 @@ struct phb4 { /* FIXME: dynamically allocate only what's needed below */ uint64_t tve_cache[1024]; - uint8_t peltv_cache[PELTV_TABLE_SIZE_MAX]; uint64_t mbt_cache[32][2]; uint64_t mdt_cache[512]; /* max num of PEs */ uint64_t mist_cache[4096/4];/* max num of MSIs */ |
