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ceph: make f_bsize always equal to f_frsize

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

Signed-off-by: Xiubo Li <xiubli@redhat.com>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
This commit is contained in:
Xiubo Li
2022-06-24 16:43:49 +08:00
committed by Ilya Dryomov
parent e027ddb6d3
commit 0c04a117d7
1 changed files with 9 additions and 7 deletions
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16
fs/ceph/super.c
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@@ -72,15 +72,9 @@ static int ceph_statfs(struct dentry *dentry, struct kstatfs *buf)
buf->f_type = CEPH_SUPER_MAGIC; /* ?? */ 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. * 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; 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); 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_files = le64_to_cpu(st.num_objects);
buf->f_ffree = -1; buf->f_ffree = -1;
buf->f_namelen = NAME_MAX; buf->f_namelen = NAME_MAX;