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fs/reiserfs: atomically read inode size 

See i_size_read() comments in include/linux/fs.h

Link: http://lkml.kernel.org/r/20170123174701.30394-1-fabf@skynet.be
Signed-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Fabian Frederick 2017-02-27 14:27:22 -08:00 committed by Linus Torvalds
parent a3f2235012
commit b899ba7d8c
1 changed files with 1 additions and 1 deletions
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2
fs/reiserfs/super.c
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@ -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);