proc: tweak comments about 2 stage open and everything
authorAlexey Dobriyan <adobriyan@gmail.com>
Tue, 13 Dec 2016 00:45:22 +0000 (16:45 -0800)
committerLinus Torvalds <torvalds@linux-foundation.org>
Tue, 13 Dec 2016 02:55:09 +0000 (18:55 -0800)
commit492b2da6056e7051917516368e75e062422c3557
tree808bc51279edffc50b3513a215771668919770d1
parent39a10ac23cfdb6469550e1641a2bc2ed80663ceb
proc: tweak comments about 2 stage open and everything

Some comments were obsoleted since commit 05c0ae21c034 ("try a saner
locking for pde_opener...").

Some new comments added.

Some confusing comments replaced with equally confusing ones.

Link: http://lkml.kernel.org/r/20161029160231.GD1246@avx2
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
fs/proc/inode.c