follow_automount() doesn't need the entire nameidata

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Only the address of ->total_link_count and the flags.
And fix an off-by-one is ELOOP detection - make it
consistent with symlink following, where we check if
the pre-increment value has reached 40, rather than
check the post-increment one.

[kudos to Christian Brauner for spotted braino]

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

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Al Viro 2020-01-16 22:05:18 -05:00

parent 25e195aa1e

commit 1c9f5e06a6

1 changed files with 5 additions and 5 deletions

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fs/namei.c

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