From 85becc535b7f33be5aefdb8ecea9fac4998e4b6f Mon Sep 17 00:00:00 2001 From: David Woodhouse Date: Sat, 13 Oct 2007 11:29:07 +0100 Subject: [PATCH] [JFFS2] Relax threshold for triggering GC due to dirty blocks. Instead of matching resv_blocks_gcmerge, which is only about 3, instead match resv_blocks_gctrigger, which includes a proportion of the total device size. These ought to become tunable from userspace, at some point. Signed-off-by: David Woodhouse --- fs/jffs2/build.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/jffs2/build.c b/fs/jffs2/build.c index 8c27c12816ba..722a6b682951 100644 --- a/fs/jffs2/build.c +++ b/fs/jffs2/build.c @@ -289,7 +289,7 @@ static void jffs2_calc_trigger_levels(struct jffs2_sb_info *c) trigger the GC thread even if we don't _need_ the space. When we can't mark nodes obsolete on the medium, the old dirty nodes cause performance problems because we have to inspect and discard them. */ - c->vdirty_blocks_gctrigger = c->resv_blocks_gcmerge; + c->vdirty_blocks_gctrigger = c->resv_blocks_gctrigger; if (jffs2_can_mark_obsolete(c)) c->vdirty_blocks_gctrigger *= 10; -- 2.20.1