[TRIVIAL PATCH next 00/15] treewide: Convert vmalloc/memset to vzalloc

Resubmittal of patches from November 2010 and a few new ones.

Joe Perches (15):
s390: Convert vmalloc/memset to vzalloc
x86: Convert vmalloc/memset to vzalloc
atm: Convert vmalloc/memset to vzalloc
drbd: Convert vmalloc/memset to vzalloc
char: Convert vmalloc/memset to vzalloc
isdn: Convert vmalloc/memset to vzalloc
md: Convert vmalloc/memset to vzalloc
media: Convert vmalloc/memset to vzalloc
mtd: Convert vmalloc/memset to vzalloc
scsi: Convert vmalloc/memset to vzalloc
staging: Convert vmalloc/memset to vzalloc
video: Convert vmalloc/memset to vzalloc
fs: Convert vmalloc/memset to vzalloc
mm: Convert vmalloc/memset to vzalloc
net: Convert vmalloc/memset to vzalloc

arch/s390/hypfs/hypfs_diag.c | 3 +--
arch/x86/mm/pageattr-test.c | 3 +--
drivers/atm/idt77252.c | 11 ++++++-----
drivers/atm/lanai.c | 3 +--
drivers/block/drbd/drbd_bitmap.c | 5 ++---
drivers/char/agp/backend.c | 3 +--
drivers/char/raw.c | 3 +--
drivers/isdn/i4l/isdn_common.c | 4 ++--
drivers/isdn/mISDN/dsp_core.c | 3 +--
drivers/isdn/mISDN/l1oip_codec.c | 6 ++----
drivers/md/dm-log.c | 3 +--
drivers/md/dm-snap-persistent.c | 3 +--
drivers/md/dm-table.c | 4 +---
drivers/media/video/videobuf2-dma-sg.c | 8 ++------
drivers/mtd/mtdswap.c | 3 +--
drivers/s390/cio/blacklist.c | 3 +--
drivers/scsi/bfa/bfad.c | 3 +--
drivers/scsi/bfa/bfad_debugfs.c | 8 ++------
drivers/scsi/cxgbi/libcxgbi.h | 6 ++----
drivers/scsi/qla2xxx/qla_attr.c | 6 ++----
drivers/scsi/qla2xxx/qla_bsg.c | 3 +--
drivers/scsi/scsi_debug.c | 7 ++-----
drivers/staging/rts_pstor/ms.c | 3 +--
drivers/staging/rts_pstor/rtsx_chip.c | 6 ++----
drivers/video/arcfb.c | 5 ++---
drivers/video/broadsheetfb.c | 4 +---
drivers/video/hecubafb.c | 5 ++---
drivers/video/metronomefb.c | 4 +---
drivers/video/xen-fbfront.c | 3 +--
fs/coda/coda_linux.h | 5 ++---
fs/reiserfs/journal.c | 9 +++------
fs/reiserfs/resize.c | 4 +---
fs/xfs/linux-2.6/kmem.h | 7 +------
mm/page_cgroup.c | 3 +--
net/netfilter/x_tables.c | 5 ++---
net/rds/ib_cm.c | 6 ++----
36 files changed, 57 insertions(+), 113 deletions(-)

--
1.7.5.rc3.dirty

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[TRIVIAL PATCH next 07/15] md: Convert vmalloc/memset to vzalloc

Signed-off-by: Joe Perches
---
drivers/md/dm-log.c | 3 +--
drivers/md/dm-snap-persistent.c | 3 +--
drivers/md/dm-table.c | 4 +---
3 files changed, 3 insertions(+), 7 deletions(-)

diff --git a/drivers/md/dm-log.c b/drivers/md/dm-log.c
index a1f3218..b6c2b71 100644
--- a/drivers/md/dm-log.c
+++ b/drivers/md/dm-log.c
@@ -487,7 +487,7 @@ static int create_log_context(struct dm_dirty_log *log, struct dm_target *ti,
memset(lc->sync_bits, (sync == NOSYNC) ? -1 : 0, bitset_size);
lc->sync_count = (sync == NOSYNC) ? region_count : 0;

- lc->recovering_bits = vmalloc(bitset_size);
+ lc->recovering_bits = vzalloc(bitset_size);
if (!lc->recovering_bits) {
DMWARN("couldn't allocate sync bitset");
vfree(lc->sync_bits);
@@ -499,7 +499,6 @@ static int create_log_context(struct dm_dirty_log *log, struct dm_target *ti,
kfree(lc);
return -ENOMEM;
}
- memset(lc->recovering_bits, 0, bitset_size);
lc->sync_search = 0;
log->context = lc;

diff --git a/drivers/md/dm-snap-persistent.c b/drivers/md/dm-snap-persistent.c
index 95891df..be100d4 100644
--- a/drivers/md/dm-snap-persistent.c
+++ b/drivers/md/dm-snap-persistent.c
@@ -174,10 +174,9 @@ static int alloc_area(struct pstore *ps)
if (!ps->area)
goto err_area;

- ps->zero_area = vmalloc(len);
+ ps->zero_area = vzalloc(len);
if (!ps->zero_area)
goto err_zero_area;
- memset(ps->zero_area, 0, len);

ps->header_area = vmalloc(len);
if (!ps->header_area)
diff --git a/drivers/md/dm-table.c b/drivers/md/dm-table.c
index cb8380c..5850497 100644
--- a/drivers/md/dm-table.c
+++ b/drivers/md/dm-table.c
@@ -154,9 +154,7 @@ void *dm_vcalloc(unsigned long nmemb, unsigned long elem_size)
return NULL;

size = nmemb * elem_size;
- addr = vmalloc(size);
- if (addr)
- memset(addr, 0, size);
+ addr = vzalloc(size);

return addr;
}
--
1.7.5.rc3.dirty