mirror of https://gitee.com/openkylin/linux.git
2e2cbaf920
this is one of the cases where we need to use d_real() - we are using more than the name of dentry here. ->d_sb is used as well, so in case of hostfs being used as a layer we get the wrong superblock. Reported-by: Johannes Berg <johannes@sipsolutions.net> Tested-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> |
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| hostfs.h | ||
| hostfs_kern.c | ||
| hostfs_user.c | ||