TBM/tbm-mcu
1
0
Fork 0
Code Issues Pull requests Releases Wiki Activity

ftl: trim last sector by writing an empty page descriptor

Browse source
This commit is contained in:
S.J.R. van Schaik 2017-05-18 15:01:39 +02:00
parent 1c396c407a
commit 24ab1dd9b7
1 changed files with 4 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

6
source/ftl/ftl.c
View file

@ -650,9 +650,11 @@ int ftl_trim(struct ftl_journal *j, uint32_t va)
if (i == 32) {
j->root = UINT32_MAX;
/* TODO: how do we clean the FTL? */
return 0;
memset(&page_desc, 0xff, sizeof page_desc);
page_desc.nused_pages = 0;
return ftl_write_upage(j, NULL, &page_desc);
}
if (read_page_desc(j, &alt_page_desc, alt_va) < 0)