lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

mmc: mmc_test: align max_seg_size

Browse Source 
If max_seg_size is unaligned, mmc_test_map_sg() may create sg element
sizes that are not aligned with 512 byte. Fix, align max_seg_size at
mmc_test_area_init().

Signed-off-by: Per Forlin <per.forlin@stericsson.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
This commit is contained in:
Per Forlin 2011-11-14 12:04:24 +01:00 committed by Chris Ball
parent 5a09262744
commit 739c69c964
1 changed files with 1 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
drivers/mmc/card/mmc_test.c
View File

@ -1581,6 +1581,7 @@ static int mmc_test_area_init(struct mmc_test_card *test, int erase, int fill)
t->max_segs = test->card->host->max_segs;
t->max_seg_sz = test->card->host->max_seg_size;
t->max_seg_sz -= t->max_seg_sz % 512;
t->max_tfr = t->max_sz;
if (t->max_tfr >> 9 > test->card->host->max_blk_count)