Commit 0c04a117 authored by Xiubo Li's avatar Xiubo Li Committed by Ilya Dryomov
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ceph: make f_bsize always equal to f_frsize 



The f_frsize maybe changed in the quota size is less than the defualt
4MB.

Signed-off-by: default avatarXiubo Li <xiubli@redhat.com>
Reviewed-by: default avatarJeff Layton <jlayton@kernel.org>
Signed-off-by: default avatarIlya Dryomov <idryomov@gmail.com>
parent e027ddb6

fs/ceph/super.c

+9 −7
Original line number Diff line number Diff line
@@ -72,15 +72,9 @@ static int ceph_statfs(struct dentry *dentry, struct kstatfs *buf) 
	buf->f_type = CEPH_SUPER_MAGIC;  /* ?? */



	/*

	 * express utilization in terms of large blocks to avoid

	 * Express utilization in terms of large blocks to avoid

	 * overflow on 32-bit machines.

	 *

	 * NOTE: for the time being, we make bsize == frsize to humor

	 * not-yet-ancient versions of glibc that are broken.

	 * Someday, we will probably want to report a real block

	 * size...  whatever that may mean for a network file system!

	 */

	buf->f_bsize = 1 << CEPH_BLOCK_SHIFT;

	buf->f_frsize = 1 << CEPH_BLOCK_SHIFT;



	/*
@@ -95,6 +89,14 @@ static int ceph_statfs(struct dentry *dentry, struct kstatfs *buf) 
		buf->f_bavail = le64_to_cpu(st.kb_avail) >> (CEPH_BLOCK_SHIFT-10);

	}



	/*

	 * NOTE: for the time being, we make bsize == frsize to humor

	 * not-yet-ancient versions of glibc that are broken.

	 * Someday, we will probably want to report a real block

	 * size...  whatever that may mean for a network file system!

	 */

	buf->f_bsize = buf->f_frsize;



	buf->f_files = le64_to_cpu(st.num_objects);

	buf->f_ffree = -1;

	buf->f_namelen = NAME_MAX;