summaryrefslogtreecommitdiffstats
path: root/include
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2009-12-17 13:23:24 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2009-12-17 13:23:24 -0800
commitb6e3224fb20954f155e41ec5709b2ab70b50ae2d (patch)
tree96302d1b564c879779b9cc5d7aae7c3c4471ed14 /include
parenta2770d86b33024f71df269fde2de096df89d6a48 (diff)
downloadlinux-b6e3224fb20954f155e41ec5709b2ab70b50ae2d.tar.bz2
Revert "task_struct: make journal_info conditional"
This reverts commit e4c570c4cb7a95dbfafa3d016d2739bf3fdfe319, as requested by Alexey: "I think I gave a good enough arguments to not merge it. To iterate: * patch makes impossible to start using ext3 on EXT3_FS=n kernels without reboot. * this is done only for one pointer on task_struct" None of config options which define task_struct are tristate directly or effectively." Requested-by: Alexey Dobriyan <adobriyan@gmail.com> Acked-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include')
-rw-r--r--include/linux/init_task.h8
-rw-r--r--include/linux/sched.h2
2 files changed, 1 insertions, 9 deletions
diff --git a/include/linux/init_task.h b/include/linux/init_task.h
index 5ed8b9c50355..abec69b63d7e 100644
--- a/include/linux/init_task.h
+++ b/include/linux/init_task.h
@@ -111,12 +111,6 @@ extern struct cred init_cred;
# define INIT_PERF_EVENTS(tsk)
#endif
-#ifdef CONFIG_FS_JOURNAL_INFO
-#define INIT_JOURNAL_INFO .journal_info = NULL,
-#else
-#define INIT_JOURNAL_INFO
-#endif
-
/*
* INIT_TASK is used to set up the first task table, touch at
* your own risk!. Base=0, limit=0x1fffff (=2MB)
@@ -168,6 +162,7 @@ extern struct cred init_cred;
.signal = {{0}}}, \
.blocked = {{0}}, \
.alloc_lock = __SPIN_LOCK_UNLOCKED(tsk.alloc_lock), \
+ .journal_info = NULL, \
.cpu_timers = INIT_CPU_TIMERS(tsk.cpu_timers), \
.fs_excl = ATOMIC_INIT(0), \
.pi_lock = __RAW_SPIN_LOCK_UNLOCKED(tsk.pi_lock), \
@@ -178,7 +173,6 @@ extern struct cred init_cred;
[PIDTYPE_SID] = INIT_PID_LINK(PIDTYPE_SID), \
}, \
.dirties = INIT_PROP_LOCAL_SINGLE(dirties), \
- INIT_JOURNAL_INFO \
INIT_IDS \
INIT_PERF_EVENTS(tsk) \
INIT_TRACE_IRQFLAGS \
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 244c287a5ac1..211ed32befbd 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -1446,10 +1446,8 @@ struct task_struct {
gfp_t lockdep_reclaim_gfp;
#endif
-#ifdef CONFIG_FS_JOURNAL_INFO
/* journalling filesystem info */
void *journal_info;
-#endif
/* stacked block device info */
struct bio *bio_list, **bio_tail;