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| author | Stewart Smith <stewart@linux.vnet.ibm.com> | 2016-10-25 15:54:58 +1100 |
|---|---|---|
| committer | Stewart Smith <stewart@linux.vnet.ibm.com> | 2016-10-25 16:43:39 +1100 |
| commit | 8652ced003f7977e1126149b8011c184b88fe24e (patch) | |
| tree | 5c73a04fb13b109d9f730507d86cb913ba90715d /core/flash.c | |
| parent | 26895ba411d5d4d86cbb377862cd2e43fcc07cf8 (diff) | |
| download | skiboot-8652ced003f7977e1126149b8011c184b88fe24e.zip skiboot-8652ced003f7977e1126149b8011c184b88fe24e.tar.gz skiboot-8652ced003f7977e1126149b8011c184b88fe24e.tar.bz2 | |
core/flash-subpartition: compute partition size from subpartition struct
From the subpartition structure, we have the ability to compute
the full partition size. Do that.
This lets us only read the amount of a subpartition that is valid
and needed to be read, rather than having to read the entire thing.
We continue the current behaviour of loading flash partitions though.
Based-on-patch-by: Claudio Carvalho <cclaudio@linux.vnet.ibm.com>
Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>
Diffstat (limited to 'core/flash.c')
| -rw-r--r-- | core/flash.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/core/flash.c b/core/flash.c index 4b7f4b3..2299f45 100644 --- a/core/flash.c +++ b/core/flash.c @@ -459,7 +459,7 @@ static int flash_find_subpartition(struct blocklevel_device *bl, uint32_t subid, goto end; } - rc = flash_subpart_info(header, partsize, subid, &offset, &size); + rc = flash_subpart_info(header, partsize, partsize, NULL, subid, &offset, &size); if (rc) goto end; |