* [PATCH 1/1 linux-next] fs/reiserfs: atomically read inode size
@ 2017-01-23 17:47 Fabian Frederick
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From: Fabian Frederick @ 2017-01-23 17:47 UTC (permalink / raw)
To: Andrew Morton; +Cc: reiserfs-devel, linux-kernel, fabf
See i_size_read() comments in include/linux/fs.h
Signed-off-by: Fabian Frederick <fabf@skynet.be>
---
fs/reiserfs/super.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c
index e314cb3..feabcde 100644
--- a/fs/reiserfs/super.c
+++ b/fs/reiserfs/super.c
@@ -1166,7 +1166,7 @@ static int reiserfs_parse_options(struct super_block *s,
if (!strcmp(arg, "auto")) {
/* From JFS code, to auto-get the size. */
*blocks =
- s->s_bdev->bd_inode->i_size >> s->
+ i_size_read(s->s_bdev->bd_inode) >> s->
s_blocksize_bits;
} else {
*blocks = simple_strtoul(arg, &p, 0);
--
2.9.3
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2017-01-23 17:47 [PATCH 1/1 linux-next] fs/reiserfs: atomically read inode size Fabian Frederick
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