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authorLinus Torvalds <torvalds@linux-foundation.org>2009-08-04 15:39:43 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2009-08-04 15:39:43 -0700
commit9f3eea6a2fbf5a07625713dc35e5f8fb91adb12f (patch)
treee5358f8cee31ca38d82b97269e904cb8d0b546b1 /include
parent2cf812d732442e86c1e2018e23ad82f9bc594a38 (diff)
parentcbe9352fa08f90aa03b4dbf1bbabfc95d196e562 (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6: tty-ldisc: be more careful in 'put_ldisc' locking tty-ldisc: turn ldisc user count into a proper refcount tty-ldisc: make refcount be atomic_t 'users' count
Diffstat (limited to 'include')
-rw-r--r--include/linux/tty_ldisc.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/tty_ldisc.h b/include/linux/tty_ldisc.h
index 40f38d89677..0c4ee9b88f8 100644
--- a/include/linux/tty_ldisc.h
+++ b/include/linux/tty_ldisc.h
@@ -144,7 +144,7 @@ struct tty_ldisc_ops {
struct tty_ldisc {
struct tty_ldisc_ops *ops;
- int refcount;
+ atomic_t users;
};
#define TTY_LDISC_MAGIC 0x5403