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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2010-01-24 10:31:34 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-01-24 10:31:34 -0800 |
| commit | b8be634e01b400fa2528848ad0cd6a5580a15bc4 (patch) | |
| tree | f36da264249540727a60e13a54d1d44c8821b48d /drivers/mtd/tests/mtd_speedtest.c | |
| parent | 298a4c3a57fed38df365a6807728d1930a72c728 (diff) | |
| parent | f5e2bae0aad03164ffc7ce9dfeee6608e2c87dba (diff) | |
| download | linux-b8be634e01b400fa2528848ad0cd6a5580a15bc4.tar.bz2 | |
Merge git://git.infradead.org/~dwmw2/mtd-2.6.33
* git://git.infradead.org/~dwmw2/mtd-2.6.33:
mtd: tests: fix read, speed and stress tests on NOR flash
mtd: Really add ARM pismo support
kmsg_dump: Dump on crash_kexec as well
Diffstat (limited to 'drivers/mtd/tests/mtd_speedtest.c')
| -rw-r--r-- | drivers/mtd/tests/mtd_speedtest.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/mtd/tests/mtd_speedtest.c b/drivers/mtd/tests/mtd_speedtest.c index 141363a7e805..7fbb51d4eabe 100644 --- a/drivers/mtd/tests/mtd_speedtest.c +++ b/drivers/mtd/tests/mtd_speedtest.c @@ -301,6 +301,10 @@ static int scan_for_bad_eraseblocks(void) } memset(bbt, 0 , ebcnt); + /* NOR flash does not implement block_isbad */ + if (mtd->block_isbad == NULL) + goto out; + printk(PRINT_PREF "scanning for bad eraseblocks\n"); for (i = 0; i < ebcnt; ++i) { bbt[i] = is_block_bad(i) ? 1 : 0; @@ -309,6 +313,7 @@ static int scan_for_bad_eraseblocks(void) cond_resched(); } printk(PRINT_PREF "scanned %d eraseblocks, %d are bad\n", i, bad); +out: goodebcnt = ebcnt - bad; return 0; } @@ -340,7 +345,7 @@ static int __init mtd_speedtest_init(void) tmp = mtd->size; do_div(tmp, mtd->erasesize); ebcnt = tmp; - pgcnt = mtd->erasesize / mtd->writesize; + pgcnt = mtd->erasesize / pgsize; printk(PRINT_PREF "MTD device size %llu, eraseblock size %u, " "page size %u, count of eraseblocks %u, pages per " |