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fuse: fix blksize calculation

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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>
This commit is contained in:
Miklos Szeredi 2012-05-10 19:49:38 +04:00
parent 45c72cd73c
commit 203627bbc9
1 changed files with 9 additions and 1 deletions
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10
fs/fuse/dir.c
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@ -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,