tree e06296dcedb42dbe397d237887873e70c5823d51
parent 3c333937ee3be114b181c4861188cfe8f6a59697
author Al Viro <viro@zeniv.linux.org.uk> 1217047157 -0400
committer Al Viro <viro@zeniv.linux.org.uk> 1217120020 -0400

[PATCH] f_count may wrap around

make it atomic_long_t; while we are at it, get rid of useless checks in affs,
hfs and hpfs - ->open() always has it equal to 1, ->release() - to 0.

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