diff options
| author | Kent Overstreet <kent.overstreet@gmail.com> | 2018-02-05 04:36:02 -0500 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@gmail.com> | 2018-02-05 04:36:02 -0500 |
| commit | 67109c13b64a806473f6fb126d3ea99c3a79592c (patch) | |
| tree | c474213baed158e231aaf7fd05af272ca2a04442 | |
| parent | fe3654901d9a0ce2c2d2a0789c248474457ddbc4 (diff) | |
bcachefs: bch2_getattr()
required for proper statx support, apparently
| -rw-r--r-- | fs/bcachefs/fs.c | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/fs/bcachefs/fs.c b/fs/bcachefs/fs.c index 98f282b2598f..80962b5d16a1 100644 --- a/fs/bcachefs/fs.c +++ b/fs/bcachefs/fs.c @@ -658,6 +658,41 @@ out_unlock: return ret; } +static int bch2_getattr(const struct path *path, struct kstat *stat, + u32 request_mask, unsigned query_flags) +{ + struct bch_inode_info *inode = to_bch_ei(d_inode(path->dentry)); + struct bch_fs *c = inode->v.i_sb->s_fs_info; + + stat->dev = inode->v.i_sb->s_dev; + stat->ino = inode->v.i_ino; + stat->mode = inode->v.i_mode; + stat->nlink = inode->v.i_nlink; + stat->uid = inode->v.i_uid; + stat->gid = inode->v.i_gid; + stat->rdev = inode->v.i_rdev; + stat->size = i_size_read(&inode->v); + stat->atime = inode->v.i_atime; + stat->mtime = inode->v.i_mtime; + stat->ctime = inode->v.i_ctime; + stat->blksize = block_bytes(c); + stat->blocks = inode->v.i_blocks; + + if (request_mask & STATX_BTIME) { + stat->result_mask |= STATX_BTIME; + stat->btime = bch2_time_to_timespec(c, inode->ei_inode.bi_otime); + } + + if (inode->ei_inode.bi_flags & BCH_INODE_IMMUTABLE) + stat->attributes |= STATX_ATTR_IMMUTABLE; + if (inode->ei_inode.bi_flags & BCH_INODE_APPEND) + stat->attributes |= STATX_ATTR_APPEND; + if (inode->ei_inode.bi_flags & BCH_INODE_NODUMP) + stat->attributes |= STATX_ATTR_NODUMP; + + return 0; +} + static int bch2_setattr(struct dentry *dentry, struct iattr *iattr) { struct bch_inode_info *inode = to_bch_ei(dentry->d_inode); @@ -817,6 +852,7 @@ static const struct file_operations bch_file_operations = { }; static const struct inode_operations bch_file_inode_operations = { + .getattr = bch2_getattr, .setattr = bch2_setattr, .fiemap = bch2_fiemap, .listxattr = bch2_xattr_list, @@ -836,6 +872,7 @@ static const struct inode_operations bch_dir_inode_operations = { .rmdir = bch2_rmdir, .mknod = bch2_mknod, .rename = bch2_rename2, + .getattr = bch2_getattr, .setattr = bch2_setattr, .tmpfile = bch2_tmpfile, .listxattr = bch2_xattr_list, @@ -858,6 +895,7 @@ static const struct file_operations bch_dir_file_operations = { static const struct inode_operations bch_symlink_inode_operations = { .get_link = page_get_link, + .getattr = bch2_getattr, .setattr = bch2_setattr, .listxattr = bch2_xattr_list, #ifdef CONFIG_BCACHEFS_POSIX_ACL @@ -867,6 +905,7 @@ static const struct inode_operations bch_symlink_inode_operations = { }; static const struct inode_operations bch_special_inode_operations = { + .getattr = bch2_getattr, .setattr = bch2_setattr, .listxattr = bch2_xattr_list, #ifdef CONFIG_BCACHEFS_POSIX_ACL |