teach page_get_link() to work in RCU mode

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more or less along the lines of Neil's patchset, sans the insanity
around kmap().

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

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Al Viro 2015-11-17 10:41:04 -05:00

parent 6b2553918d

commit d3883d4f93

1 changed files with 13 additions and 6 deletions

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19

fs/namei.c

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