diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/ceph/super.c | 7 | ||||
| -rw-r--r-- | fs/ceph/super.h | 2 |
2 files changed, 7 insertions, 2 deletions
diff --git a/fs/ceph/super.c b/fs/ceph/super.c index f2f77fd3c14..17750225114 100644 --- a/fs/ceph/super.c +++ b/fs/ceph/super.c @@ -70,8 +70,14 @@ static int ceph_statfs(struct dentry *dentry, struct kstatfs *buf) /* * 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; buf->f_blocks = le64_to_cpu(st.kb) >> (CEPH_BLOCK_SHIFT-10); buf->f_bfree = (le64_to_cpu(st.kb) - le64_to_cpu(st.kb_used)) >> (CEPH_BLOCK_SHIFT-10); @@ -80,7 +86,6 @@ static int ceph_statfs(struct dentry *dentry, struct kstatfs *buf) buf->f_files = le64_to_cpu(st.num_objects); buf->f_ffree = -1; buf->f_namelen = NAME_MAX; - buf->f_frsize = PAGE_CACHE_SIZE; /* leave fsid little-endian, regardless of host endianness */ fsid = *(u64 *)(&monmap->fsid) ^ *((u64 *)&monmap->fsid + 1); diff --git a/fs/ceph/super.h b/fs/ceph/super.h index f5cabefa98d..90919268dc5 100644 --- a/fs/ceph/super.h +++ b/fs/ceph/super.h @@ -21,7 +21,7 @@ /* large granularity for statfs utilization stats to facilitate * large volume sizes on 32-bit machines. */ -#define CEPH_BLOCK_SHIFT 20 /* 1 MB */ +#define CEPH_BLOCK_SHIFT 22 /* 4 MB */ #define CEPH_BLOCK (1 << CEPH_BLOCK_SHIFT) #define CEPH_MOUNT_OPT_DIRSTAT (1<<4) /* `cat dirname` for stats */ |