mirror of https://gitee.com/openkylin/linux.git
21fc61c73c
kmap() in page_follow_link_light() needed to go - allowing to hold an arbitrary number of kmaps for long is a great way to deadlocking the system. new helper (inode_nohighmem(inode)) needs to be used for pagecache symlinks inodes; done for all in-tree cases. page_follow_link_light() instrumented to yell about anything missed. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> |
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| Makefile | ||
| file-mmu.c | ||
| file-nommu.c | ||
| inode.c | ||
| internal.h | ||