diff options
| author | Miklos Szeredi <mszeredi@suse.cz> | 2012-05-10 17:49:38 +0200 |
|---|---|---|
| committer | Miklos Szeredi <mszeredi@suse.cz> | 2012-05-14 17:12:56 +0200 |
| commit | 203627bbc90377c509e32450c67c5d957ba2d989 (patch) | |
| tree | 69fbf5d277641ae3cb496e9afa64550f6b3c3a3f /fs/fuse | |
| parent | fuse: fix stat call on 32 bit platforms (diff) | |
| download | linux-203627bbc90377c509e32450c67c5d957ba2d989.tar.xz linux-203627bbc90377c509e32450c67c5d957ba2d989.zip | |
fuse: fix blksize calculation
Don't use inode->i_blkbits which might be stale, instead calculate the blksize
information from the freshly obtained attributes.
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Diffstat (limited to 'fs/fuse')
| -rw-r--r-- | fs/fuse/dir.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/fs/fuse/dir.c b/fs/fuse/dir.c index bc438320cac5..334e0b18a014 100644 --- a/fs/fuse/dir.c +++ b/fs/fuse/dir.c @@ -775,6 +775,8 @@ static int fuse_link(struct dentry *entry, struct inode *newdir, static void fuse_fillattr(struct inode *inode, struct fuse_attr *attr, struct kstat *stat) { + unsigned int blkbits; + stat->dev = inode->i_sb->s_dev; stat->ino = attr->ino; stat->mode = (inode->i_mode & S_IFMT) | (attr->mode & 07777); @@ -790,7 +792,13 @@ static void fuse_fillattr(struct inode *inode, struct fuse_attr *attr, stat->ctime.tv_nsec = attr->ctimensec; stat->size = attr->size; stat->blocks = attr->blocks; - stat->blksize = (1 << inode->i_blkbits); + + if (attr->blksize != 0) + blkbits = ilog2(attr->blksize); + else + blkbits = inode->i_sb->s_blocksize_bits; + + stat->blksize = 1 << blkbits; } static int fuse_do_getattr(struct inode *inode, struct kstat *stat, |