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Searched refs:xino (Results 1 – 5 of 5) sorted by relevance

/linux/fs/overlayfs/
H A Dsuper.c440 if (ofs->config.xino == OVL_XINO_AUTO && in ovl_lower_dir()
442 ofs->config.xino = OVL_XINO_OFF; in ovl_lower_dir()
748 if (ofs->config.xino == OVL_XINO_AUTO) { in ovl_make_workdir()
749 ofs->config.xino = OVL_XINO_OFF; in ovl_make_workdir()
965 if (ofs->config.xino == OVL_XINO_AUTO) { in ovl_get_fsid()
966 ofs->config.xino = OVL_XINO_OFF; in ovl_get_fsid()
1145 if (ofs->config.xino == OVL_XINO_ON) in ovl_get_layers()
1148 } else if (ofs->config.xino == OVL_XINO_OFF) { in ovl_get_layers()
1415 if (ofs->config.xino != OVL_XINO_OFF) { in ovl_fill_super_creds()
1419 ofs->config.xino = OVL_XINO_OFF; in ovl_fill_super_creds()
H A Dparams.c99 return ovl_parameter_xino[config->xino].name; in ovl_xino_mode()
678 config->xino = result.uint_32; in ovl_parse_param()
823 ofs->config.xino = ovl_xino_def(); in ovl_init_fs_context()
1092 if (ofs->config.xino != ovl_xino_def() && !ovl_same_fs(ofs)) in ovl_show_options()
H A Dovl_entry.h18 int xino; member
H A Doverlayfs.h653 return ofs->config.xino == OVL_XINO_ON; in ovl_xino_warn()
/linux/Documentation/filesystems/
H A Doverlayfs.rst41 with the "xino" feature. The "xino" feature composes a unique object
43 The "xino" feature uses the high inode number bits for fsid, because the
45 the underlying inode number does overflow into the high xino bits, overlay
46 filesystem will fall back to the non xino behavior for that inode.
48 The "xino" feature can be enabled with the "-o xino=on" overlay mount option.
51 the lifetime of the filesystem. The "-o xino=auto" overlay mount option
52 enables the "xino" feature only if the persistent st_ino requirement is met.
71 | xino=off | | | | | | | | |
73 | xino=on/auto | Y | Y | Y | Y | Y | Y | Y | Y |
75 | xino=on/auto,| N | N | Y | N | N | Y | N | Y |
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