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| author | Artem Bityutskiy <Artem.Bityutskiy@nokia.com> | 2007-05-06 17:12:54 +0400 |
|---|---|---|
| committer | Artem Bityutskiy <Artem.Bityutskiy@nokia.com> | 2007-07-18 17:53:08 +0400 |
| commit | 92ad8f37509a7d9d5dd6e0092211b092a7ca7fb1 (patch) | |
| tree | 96c0f9c524b80e8d1d247e3f462c0c0d6fb782a5 /drivers/mtd/ubi/misc.c | |
| parent | 79b510c0f21174f4bd055d1aab156e548ae3a5f2 (diff) | |
| download | linux-92ad8f37509a7d9d5dd6e0092211b092a7ca7fb1.tar.xz | |
UBI: use vmalloc for large buffers
UBI allocates temporary buffers of PEB size, which may be 256KiB.
Use vmalloc instead of kmalloc for such big temporary buffers.
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Diffstat (limited to 'drivers/mtd/ubi/misc.c')
| -rw-r--r-- | drivers/mtd/ubi/misc.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/mtd/ubi/misc.c b/drivers/mtd/ubi/misc.c index 38d4e6757dc7..9e2338c8e2cf 100644 --- a/drivers/mtd/ubi/misc.c +++ b/drivers/mtd/ubi/misc.c @@ -67,7 +67,7 @@ int ubi_check_volume(struct ubi_device *ubi, int vol_id) if (vol->vol_type != UBI_STATIC_VOLUME) return 0; - buf = kmalloc(vol->usable_leb_size, GFP_KERNEL); + buf = vmalloc(vol->usable_leb_size); if (!buf) return -ENOMEM; @@ -87,7 +87,7 @@ int ubi_check_volume(struct ubi_device *ubi, int vol_id) } } - kfree(buf); + vfree(buf); return err; } |