diff options
| author | David Woodhouse <dwmw2@infradead.org> | 2006-05-13 05:03:42 +0200 |
|---|---|---|
| committer | David Woodhouse <dwmw2@infradead.org> | 2006-05-13 05:03:42 +0200 |
| commit | c3f8abf481c2d2b221b028f7369bc6dd39a9590e (patch) | |
| tree | 58a8fbb73f736da8b4d0529e0e182ec41f30b6d5 /drivers/mtd | |
| parent | Trivial typo fixes in Kconfig files (MTD). (diff) | |
| download | linux-c3f8abf481c2d2b221b028f7369bc6dd39a9590e.tar.xz linux-c3f8abf481c2d2b221b028f7369bc6dd39a9590e.zip | |
[MTD NAND] Use vmalloc for buffer when scanning for bad blocks.
These new chips have 128KiB blocks. Don't try to kmalloc that.
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Diffstat (limited to 'drivers/mtd')
| -rw-r--r-- | drivers/mtd/nand/nand_bbt.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/mtd/nand/nand_bbt.c b/drivers/mtd/nand/nand_bbt.c index ca286999fe08..32f063b6e9a5 100644 --- a/drivers/mtd/nand/nand_bbt.c +++ b/drivers/mtd/nand/nand_bbt.c @@ -60,7 +60,7 @@ #include <linux/mtd/compatmac.h> #include <linux/bitops.h> #include <linux/delay.h> - +#include <linux/vmalloc.h> /** * check_pattern - [GENERIC] check if a pattern is in the buffer @@ -873,7 +873,7 @@ int nand_scan_bbt (struct mtd_info *mtd, struct nand_bbt_descr *bd) /* Allocate a temporary buffer for one eraseblock incl. oob */ len = (1 << this->bbt_erase_shift); len += (len >> this->page_shift) * mtd->oobsize; - buf = kmalloc (len, GFP_KERNEL); + buf = vmalloc(len); if (!buf) { printk (KERN_ERR "nand_bbt: Out of memory\n"); kfree (this->bbt); @@ -897,7 +897,7 @@ int nand_scan_bbt (struct mtd_info *mtd, struct nand_bbt_descr *bd) if (md) mark_bbt_region (mtd, md); - kfree (buf); + vfree (buf); return res; } |