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| author | Yehuda Sadeh <yehuda@hq.newdream.net> | 2011-01-21 16:44:03 -0800 |
|---|---|---|
| committer | Sage Weil <sage@newdream.net> | 2011-03-21 12:24:22 -0700 |
| commit | ad1fee96cbaf873520064252c5dc3212c9844861 (patch) | |
| tree | bce9fcd824af836279a6dd10007430cc3872cb3a /fs/ceph/dir.c | |
| parent | 483fac71485e5063ff4033b6dc7d91567f1b6ff1 (diff) | |
| download | linux-3.10-ad1fee96cbaf873520064252c5dc3212c9844861.tar.gz linux-3.10-ad1fee96cbaf873520064252c5dc3212c9844861.tar.bz2 linux-3.10-ad1fee96cbaf873520064252c5dc3212c9844861.zip | |
ceph: add ino32 mount option
The ino32 mount option forces the ceph fs to report 32 bit
ino values. This is useful for 64 bit kernels with 32 bit userspace.
Signed-off-by: Yehuda Sadeh <yehuda@hq.newdream.net>
Diffstat (limited to 'fs/ceph/dir.c')
| -rw-r--r-- | fs/ceph/dir.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/fs/ceph/dir.c b/fs/ceph/dir.c index ebafa65a29b..cbe875d3a52 100644 --- a/fs/ceph/dir.c +++ b/fs/ceph/dir.c @@ -161,7 +161,7 @@ more: filp->f_pos = di->offset; err = filldir(dirent, dentry->d_name.name, dentry->d_name.len, di->offset, - dentry->d_inode->i_ino, + ceph_translate_ino(dentry->d_sb, dentry->d_inode->i_ino), dentry->d_inode->i_mode >> 12); if (last) { @@ -245,15 +245,17 @@ static int ceph_readdir(struct file *filp, void *dirent, filldir_t filldir) dout("readdir off 0 -> '.'\n"); if (filldir(dirent, ".", 1, ceph_make_fpos(0, 0), - inode->i_ino, inode->i_mode >> 12) < 0) + ceph_translate_ino(inode->i_sb, inode->i_ino), + inode->i_mode >> 12) < 0) return 0; filp->f_pos = 1; off = 1; } if (filp->f_pos == 1) { + ino_t ino = filp->f_dentry->d_parent->d_inode->i_ino; dout("readdir off 1 -> '..'\n"); if (filldir(dirent, "..", 2, ceph_make_fpos(0, 1), - filp->f_dentry->d_parent->d_inode->i_ino, + ceph_translate_ino(inode->i_sb, ino), inode->i_mode >> 12) < 0) return 0; filp->f_pos = 2; @@ -377,7 +379,8 @@ more: if (filldir(dirent, rinfo->dir_dname[off - fi->offset], rinfo->dir_dname_len[off - fi->offset], - pos, ino, ftype) < 0) { + pos, + ceph_translate_ino(inode->i_sb, ino), ftype) < 0) { dout("filldir stopping us...\n"); return 0; } |