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nilfs2: change sc_timer from a pointer to an embedded one in struct nilfs_sc_info

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In nilfs_segctor_thread(), timer is a local variable allocated on stack. Its
address can't be set to sci->sc_timer and passed in several procedures.

It works now by chance, just because other procedures are called by
nilfs_segctor_thread() directly or indirectly and the stack hasn't been
deallocated yet.

Signed-off-by: Li Hong <lihong.hi@gmail.com>
Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
This commit is contained in:
Li Hong
2010-04-10 23:25:39 +08:00
committed by Ryusuke Konishi
parent 154ac5a830
commit fdce895ea5
2 changed files with 14 additions and 19 deletions
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2
fs/nilfs2/segment.h
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@@ -177,7 +177,7 @@ struct nilfs_sc_info {
unsigned long sc_lseg_stime; /* in 1/HZ seconds */
unsigned long sc_watermark;
struct timer_list *sc_timer;
struct timer_list sc_timer;
struct task_struct *sc_task;
};