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Searched refs:metacopy (Results 1 – 8 of 8) sorted by relevance

/OK3568_Linux_fs/kernel/fs/overlayfs/
H A Dnamei.c25 bool metacopy; member
248 if (last_element && d->metacopy && !d_is_reg(this)) { in ovl_lookup_single()
261 d->metacopy = err; in ovl_lookup_single()
262 d->stop = !d->metacopy; in ovl_lookup_single()
263 if (!d->metacopy || d->last) in ovl_lookup_single()
845 .metacopy = false, in ovl_lookup()
878 if (d.metacopy) in ovl_lookup()
916 if ((uppermetacopy || d.metacopy) && !ofs->config.metacopy) { in ovl_lookup()
957 if (d.metacopy && ctr) { in ovl_lookup()
1007 if (d.metacopy || (uppermetacopy && !ctr)) { in ovl_lookup()
H A Dsuper.c71 module_param_named(metacopy, ovl_metacopy_def, bool, 0644);
72 MODULE_PARM_DESC(metacopy,
382 if (ofs->config.metacopy != ovl_metacopy_def) in ovl_show_options()
384 ofs->config.metacopy ? "on" : "off"); in ovl_show_options()
601 config->metacopy = true; in ovl_parse_opt()
606 config->metacopy = false; in ovl_parse_opt()
661 if (config->metacopy && !config->redirect_dir) { in ovl_parse_opt()
674 config->metacopy = false; in ovl_parse_opt()
703 if (config->nfs_export && config->metacopy) { in ovl_parse_opt()
721 config->metacopy = false; in ovl_parse_opt()
[all …]
H A Dcopy_up.c447 bool metacopy; member
498 if (S_ISREG(c->stat.mode) && !c->metacopy) { in ovl_copy_up_inode()
530 if (c->metacopy) { in ovl_copy_up_inode()
629 if (!c->metacopy) in ovl_copy_up_workdir()
681 if (!c->metacopy) in ovl_copy_up_tmpfile()
778 if (!ofs->config.metacopy) in ovl_need_meta_copy_up()
885 ctx.metacopy = ovl_need_meta_copy_up(dentry, ctx.stat.mode, flags); in ovl_copy_up_one()
H A DKconfig118 possible to turn off this feature globally with the "metacopy=off"
120 "metacopy=off" mount option.
123 mounting an overlay which has metacopy only inodes on a kernel
H A Dovl_entry.h19 bool metacopy; member
/OK3568_Linux_fs/yocto/poky/meta/files/
H A Doverlayfs-etc-preinit.sh.in42 -o index=off,xino=off,redirect_dir=off,metacopy=off \
/OK3568_Linux_fs/kernel/Documentation/filesystems/
H A Doverlayfs.rst381 parameter metacopy=on/off. Lastly, there is also a per mount option
382 metacopy=on/off to enable/disable this feature per mount.
384 Do not use metacopy=on with untrusted upper/lower directories. Otherwise
392 conflict with metacopy=on, and will result in an error.
394 [*] redirect_dir=follow only conflicts with metacopy=on if upperdir=... is
/OK3568_Linux_fs/buildroot/output/OK3568/target/usr/lib/modules/5.10.160/
H A Dmodules.builtin.modinfo