From: Geert Uytterhoeven <geert@linux-m68k.org>
To: Chris Mason <chris.mason@fusionio.com>
Cc: linux-btrfs@vger.kernel.org, linux-kernel@vger.kernel.org,
Geert Uytterhoeven <geert@linux-m68k.org>
Subject: [PATCH 11/12] Btrfs: Do not truncate sector_t on 32-bit with CONFIG_LBDAF=y
Date: Tue, 20 Aug 2013 13:20:17 +0200 [thread overview]
Message-ID: <1376997618-13573-12-git-send-email-geert@linux-m68k.org> (raw)
In-Reply-To: <1376997618-13573-1-git-send-email-geert@linux-m68k.org>
sector_t may be either "u64" (always 64 bit) or "unsigned long" (32 or 64
bit). Casting it to "unsigned long" will truncate it on 32-bit platforms
where CONFIG_LBDAF=y.
Cast to "unsigned long long" and format using "ll" instead.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
---
fs/btrfs/check-integrity.c | 12 +++++++-----
1 file changed, 7 insertions(+), 5 deletions(-)
diff --git a/fs/btrfs/check-integrity.c b/fs/btrfs/check-integrity.c
index 2fe6f31..01f9cc3 100644
--- a/fs/btrfs/check-integrity.c
+++ b/fs/btrfs/check-integrity.c
@@ -2949,9 +2949,10 @@ int btrfsic_submit_bh(int rw, struct buffer_head *bh)
if (dev_state->state->print_mask &
BTRFSIC_PRINT_MASK_SUBMIT_BIO_BH)
printk(KERN_INFO
- "submit_bh(rw=0x%x, blocknr=%lu (bytenr %llu),"
+ "submit_bh(rw=0x%x, blocknr=%llu (bytenr %llu),"
" size=%lu, data=%p, bdev=%p)\n",
- rw, (unsigned long)bh->b_blocknr, dev_bytenr,
+ rw, (unsigned long long)bh->b_blocknr,
+ dev_bytenr,
(unsigned long)bh->b_size, bh->b_data,
bh->b_bdev);
btrfsic_process_written_block(dev_state, dev_bytenr,
@@ -3018,9 +3019,10 @@ void btrfsic_submit_bio(int rw, struct bio *bio)
BTRFSIC_PRINT_MASK_SUBMIT_BIO_BH)
printk(KERN_INFO
"submit_bio(rw=0x%x, bi_vcnt=%u,"
- " bi_sector=%lu (bytenr %llu), bi_bdev=%p)\n",
- rw, bio->bi_vcnt, (unsigned long)bio->bi_sector,
- dev_bytenr, bio->bi_bdev);
+ " bi_sector=%llu (bytenr %llu), bi_bdev=%p)\n",
+ rw, bio->bi_vcnt,
+ (unsigned long long)bio->bi_sector, dev_bytenr,
+ bio->bi_bdev);
mapped_datav = kmalloc(sizeof(*mapped_datav) * bio->bi_vcnt,
GFP_NOFS);
--
1.7.9.5
next prev parent reply other threads:[~2013-08-20 11:20 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-20 11:20 [PATCH 00/12] Btrfs: cast cleanups Geert Uytterhoeven
2013-08-20 11:20 ` [PATCH 01/12] Btrfs: Remove superfluous casts from u64 to unsigned long long Geert Uytterhoeven
2013-08-20 14:16 ` Eric Sandeen
2013-08-20 14:17 ` Eric Sandeen
2013-08-20 11:20 ` [PATCH 02/12] Btrfs: Make BTRFS_DEV_REPLACE_DEVID an unsigned long long constant Geert Uytterhoeven
2013-08-20 11:20 ` [PATCH 03/12] Btrfs: Format PAGE_SIZE as unsigned long Geert Uytterhoeven
2013-08-20 11:20 ` [PATCH 04/12] Btrfs: Format mirror_num as int Geert Uytterhoeven
2013-08-20 11:20 ` [PATCH 05/12] Btrfs: Make btrfs_device_uuid() return unsigned long Geert Uytterhoeven
2013-08-20 11:20 ` [PATCH 06/12] Btrfs: Make btrfs_device_fsid() " Geert Uytterhoeven
2013-08-20 11:20 ` [PATCH 07/12] Btrfs: Make btrfs_dev_extent_chunk_tree_uuid() " Geert Uytterhoeven
2013-08-20 11:20 ` [PATCH 08/12] Btrfs: Make btrfs_header_fsid() " Geert Uytterhoeven
2013-08-20 11:20 ` [PATCH 09/12] Btrfs: Make btrfs_header_chunk_tree_uuid() " Geert Uytterhoeven
2013-08-20 11:20 ` [PATCH 10/12] Btrfs: PAGE_CACHE_SIZE is already " Geert Uytterhoeven
2013-08-20 11:20 ` Geert Uytterhoeven [this message]
2013-08-20 11:20 ` [PATCH 12/12] Btrfs: Use %z to format size_t Geert Uytterhoeven
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