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Diffstat (limited to 'fs/jffs2/wbuf.c')
-rw-r--r--fs/jffs2/wbuf.c17
1 files changed, 2 insertions, 15 deletions
diff --git a/fs/jffs2/wbuf.c b/fs/jffs2/wbuf.c
index a6597d60d76d..09ed55190ee2 100644
--- a/fs/jffs2/wbuf.c
+++ b/fs/jffs2/wbuf.c
@@ -1162,10 +1162,6 @@ static void delayed_wbuf_sync(struct work_struct *work)
struct jffs2_sb_info *c = work_to_sb(work);
struct super_block *sb = OFNI_BS_2SFFJ(c);
- spin_lock(&c->wbuf_dwork_lock);
- c->wbuf_queued = 0;
- spin_unlock(&c->wbuf_dwork_lock);
-
if (!(sb->s_flags & MS_RDONLY)) {
jffs2_dbg(1, "%s()\n", __func__);
jffs2_flush_wbuf_gc(c, 0);
@@ -1180,14 +1176,9 @@ void jffs2_dirty_trigger(struct jffs2_sb_info *c)
if (sb->s_flags & MS_RDONLY)
return;
- spin_lock(&c->wbuf_dwork_lock);
- if (!c->wbuf_queued) {
+ delay = msecs_to_jiffies(dirty_writeback_interval * 10);
+ if (queue_delayed_work(system_long_wq, &c->wbuf_dwork, delay))
jffs2_dbg(1, "%s()\n", __func__);
- delay = msecs_to_jiffies(dirty_writeback_interval * 10);
- queue_delayed_work(system_long_wq, &c->wbuf_dwork, delay);
- c->wbuf_queued = 1;
- }
- spin_unlock(&c->wbuf_dwork_lock);
}
int jffs2_nand_flash_setup(struct jffs2_sb_info *c)
@@ -1211,7 +1202,6 @@ int jffs2_nand_flash_setup(struct jffs2_sb_info *c)
/* Initialise write buffer */
init_rwsem(&c->wbuf_sem);
- spin_lock_init(&c->wbuf_dwork_lock);
INIT_DELAYED_WORK(&c->wbuf_dwork, delayed_wbuf_sync);
c->wbuf_pagesize = c->mtd->writesize;
c->wbuf_ofs = 0xFFFFFFFF;
@@ -1251,7 +1241,6 @@ int jffs2_dataflash_setup(struct jffs2_sb_info *c) {
/* Initialize write buffer */
init_rwsem(&c->wbuf_sem);
- spin_lock_init(&c->wbuf_dwork_lock);
INIT_DELAYED_WORK(&c->wbuf_dwork, delayed_wbuf_sync);
c->wbuf_pagesize = c->mtd->erasesize;
@@ -1311,7 +1300,6 @@ int jffs2_nor_wbuf_flash_setup(struct jffs2_sb_info *c) {
/* Initialize write buffer */
init_rwsem(&c->wbuf_sem);
- spin_lock_init(&c->wbuf_dwork_lock);
INIT_DELAYED_WORK(&c->wbuf_dwork, delayed_wbuf_sync);
c->wbuf_pagesize = c->mtd->writesize;
@@ -1346,7 +1334,6 @@ int jffs2_ubivol_setup(struct jffs2_sb_info *c) {
return 0;
init_rwsem(&c->wbuf_sem);
- spin_lock_init(&c->wbuf_dwork_lock);
INIT_DELAYED_WORK(&c->wbuf_dwork, delayed_wbuf_sync);
c->wbuf_pagesize = c->mtd->writesize;