Dave Hansen 07a46ed27d shmdt: use i_size_read() instead of ->i_size ...

Andrew Morton noted

	http://lkml.kernel.org/r/20141104142027.a7a0d010772d84560b445f59@linux-foundation.org

that the shmdt uses inode->i_size outside of i_mutex being held.
There is one more case in shm.c in shm_destroy().  This converts
both users over to use i_size_read().

Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
Cc: Manfred Spraul <manfred@colorfullife.com>
Cc: Davidlohr Bueso <dave@stgolabs.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2014-12-13 12:42:52 -08:00

..

compat_mq.c

ipc, kernel: use Linux headers

2014-06-06 16:08:14 -07:00

compat.c

ipc: resolve shadow warnings

2014-10-14 02:18:23 +02:00

ipc_sysctl.c

ipc/msg: increase MSGMNI, remove scaling

2014-12-13 12:42:52 -08:00

Makefile

ipc/msg: increase MSGMNI, remove scaling

2014-12-13 12:42:52 -08:00

mq_sysctl.c

ipc: convert use of typedef ctl_table to struct ctl_table

2014-06-06 16:08:16 -07:00

mqueue.c

new helper: audit_file()

2014-11-19 13:01:26 -05:00

msg.c

ipc/msg: increase MSGMNI, remove scaling

2014-12-13 12:42:52 -08:00

msgutil.c

ipc, msg: fix message length check for negative values

2013-11-13 12:09:36 +09:00

namespace.c

ipc/msg: increase MSGMNI, remove scaling

2014-12-13 12:42:52 -08:00

sem.c

ipc/sem.c: change memory barrier in sem_lock() to smp_rmb()

2014-12-13 12:42:52 -08:00

shm.c

shmdt: use i_size_read() instead of ->i_size

2014-12-13 12:42:52 -08:00

syscall.c

get rid of union semop in sys_semctl(2) arguments

2013-03-05 15:14:16 -05:00

util.c

ipc/msg: increase MSGMNI, remove scaling

2014-12-13 12:42:52 -08:00

util.h

ipc, kernel: clear whitespace

2014-06-06 16:08:14 -07:00