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new step_into() flag: WALK_NOFOLLOW
authorAl Viro <viro@zeniv.linux.org.uk>
Thu, 9 Jan 2020 20:17:57 +0000 (15:17 -0500)
committerAl Viro <viro@zeniv.linux.org.uk>
Sat, 14 Mar 2020 01:06:13 +0000 (21:06 -0400)
commitaca2903eefd0f8a3ba672f985182f899b425ca24
tree424f480d65d35500e118b7030be7a67ffff82583
parent56676ec390194930f7504cd84d494c221861bd7f
new step_into() flag: WALK_NOFOLLOW

Tells step_into() not to follow symlinks, regardless of LOOKUP_FOLLOW.
Allows to switch handle_lookup_down() to of step_into(), getting
all follow_managed() and step_into() calls paired.

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