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| author | Jeff Layton <jlayton@kernel.org> | 2022-08-25 16:31:06 +0300 |
|---|---|---|
| committer | Ilya Dryomov <idryomov@gmail.com> | 2023-08-24 12:24:35 +0300 |
| commit | 16be62fc8a53482529201b4be6bbcd0de3a058cb (patch) | |
| tree | 08888b72ce3d9a13ae2a3f250fe3ead3a8a080e4 /fs/ceph/file.c | |
| parent | 14e034a61c908d4479be1a7ee9fe5b8d3d1f09b8 (diff) | |
| download | linux-16be62fc8a53482529201b4be6bbcd0de3a058cb.tar.xz | |
ceph: size handling in MClientRequest, cap updates and inode traces
For encrypted inodes, transmit a rounded-up size to the MDS as the
normal file size and send the real inode size in fscrypt_file field.
Also, fix up creates and truncates to also transmit fscrypt_file.
When we get an inode trace from the MDS, grab the fscrypt_file field if
the inode is encrypted, and use it to populate the i_size field instead
of the regular inode size field.
Signed-off-by: Jeff Layton <jlayton@kernel.org>
Reviewed-by: Xiubo Li <xiubli@redhat.com>
Reviewed-and-tested-by: Luís Henriques <lhenriques@suse.de>
Reviewed-by: Milind Changire <mchangir@redhat.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Diffstat (limited to 'fs/ceph/file.c')
| -rw-r--r-- | fs/ceph/file.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/ceph/file.c b/fs/ceph/file.c index 6e9ae398ef2c..c3ce224db032 100644 --- a/fs/ceph/file.c +++ b/fs/ceph/file.c @@ -790,6 +790,7 @@ retry: req->r_parent = dir; ihold(dir); if (IS_ENCRYPTED(dir)) { + set_bit(CEPH_MDS_R_FSCRYPT_FILE, &req->r_req_flags); if (!fscrypt_has_encryption_key(dir)) { spin_lock(&dentry->d_lock); dentry->d_flags |= DCACHE_NOKEY_NAME; |