]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: e4ec844) | patch
namei: simpler treatment of symlinks with nothing other that / in the body
authorAl Viro <viro@zeniv.linux.org.uk>
Sun, 10 May 2015 14:50:41 +0000 (10:50 -0400)
committerAl Viro <viro@zeniv.linux.org.uk>
Mon, 11 May 2015 02:20:16 +0000 (22:20 -0400)
commitcedab66d555b7ff5f0724e6548211c4b7391112e
treed022bb1616e24f9488aa94e9d609e03c67508c62tree | snapshot
parente4ec844eb2d751f076e9bd4de17276287d9254bfcommit | diff
namei: simpler treatment of symlinks with nothing other that / in the body

Instead of saving name and branching to OK:, where we'll immediately restore
it, and call walk_component() with WALK_PUT|WALK_GET and nd->last_type being
LAST_BIND, which is equivalent to put_link(nd), err = 0, we can just treat
that the same way we'd treat procfs-style "jump" symlinks - do put_link(nd)
and move on.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
fs/namei.c diff | blob | history
Linux Kernel Source Tree.