path: root/fs/fuse
diff options
authorMiklos Szeredi <mszeredi@suse.cz>2012-04-11 11:45:06 +0200
committerMiklos Szeredi <mszeredi@suse.cz>2012-04-11 11:45:06 +0200
commit0a2da9b2ef2ef76c09397597f260245b020e6522 (patch)
tree3ec4888a40ba27b6fbb25773663a64ed70873daf /fs/fuse
parent4273b793ec68753cc3fcf5be7cbfd88c2be2058d (diff)
fuse: allow nanosecond granularity
Derrik Pates reports that an utimensat with a NULL argument results in the current time being sent from the kernel with 1 second granularity. Reported-by: Derrik Pates <demon@now.ai> Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Diffstat (limited to 'fs/fuse')
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/fuse/inode.c b/fs/fuse/inode.c
index 64cf8d07393..c9a0c972a4b 100644
--- a/fs/fuse/inode.c
+++ b/fs/fuse/inode.c
@@ -947,6 +947,7 @@ static int fuse_fill_super(struct super_block *sb, void *data, int silent)
sb->s_magic = FUSE_SUPER_MAGIC;
sb->s_op = &fuse_super_operations;
sb->s_maxbytes = MAX_LFS_FILESIZE;
+ sb->s_time_gran = 1;
sb->s_export_op = &fuse_export_operations;
file = fget(d.fd);