Merge branch 'percpu-for-linus' into percpu-for-next

Conflicts:
	arch/sparc/kernel/smp_64.c
	arch/x86/kernel/cpu/perf_counter.c
	arch/x86/kernel/setup_percpu.c
	drivers/cpufreq/cpufreq_ondemand.c
	mm/percpu.c

Conflicts in core and arch percpu codes are mostly from commit
ed78e1e078dd44249f88b1dd8c76dafb39567161 which substituted many
num_possible_cpus() with nr_cpu_ids.  As for-next branch has moved all
the first chunk allocators into mm/percpu.c, the changes are moved
from arch code to mm/percpu.c.

Signed-off-by: Tejun Heo <tj@kernel.org>

1 files changed, 8 insertions, 6 deletions

diff --git a/fs/ubifs/super.c b/fs/ubifs/super.c
index 79fad43..26d2e0d 100644
--- a/fs/ubifs/super.c
+++ b/fs/ubifs/super.c
@@ -797,7 +797,7 @@ static int alloc_wbufs(struct ubifs_info *c)
 	 * does not need to be synchronized by timer.
 	 */
 	c->jheads[GCHD].wbuf.dtype = UBI_LONGTERM;
-	c->jheads[GCHD].wbuf.softlimit = ktime_set(0, 0);
+	c->jheads[GCHD].wbuf.no_timer = 1;
 
 	return 0;
 }
@@ -986,7 +986,7 @@ static int ubifs_parse_options(struct ubifs_info *c, char *options,
 		switch (token) {
 		/*
 		 * %Opt_fast_unmount and %Opt_norm_unmount options are ignored.
-		 * We accepte them in order to be backware-compatible. But this
+		 * We accept them in order to be backward-compatible. But this
 		 * should be removed at some point.
 		 */
 		case Opt_fast_unmount:
@@ -1287,6 +1287,9 @@ static int mount_ubifs(struct ubifs_info *c)
 	if (err)
 		goto out_journal;
 
+	/* Calculate 'min_idx_lebs' after journal replay */
+	c->min_idx_lebs = ubifs_calc_min_idx_lebs(c);
+
 	err = ubifs_mount_orphans(c, c->need_recovery, mounted_read_only);
 	if (err)
 		goto out_orphans;
@@ -1754,10 +1757,8 @@ static void ubifs_put_super(struct super_block *sb)
 
 		/* Synchronize write-buffers */
 		if (c->jheads)
-			for (i = 0; i < c->jhead_cnt; i++) {
+			for (i = 0; i < c->jhead_cnt; i++)
 				ubifs_wbuf_sync(&c->jheads[i].wbuf);
-				hrtimer_cancel(&c->jheads[i].wbuf.timer);
-			}
 
 		/*
 		 * On fatal errors c->ro_media is set to 1, in which case we do
@@ -1975,7 +1976,8 @@ static int ubifs_fill_super(struct super_block *sb, void *data, int silent)
 	err  = bdi_init(&c->bdi);
 	if (err)
 		goto out_close;
-	err = bdi_register(&c->bdi, NULL, "ubifs");
+	err = bdi_register(&c->bdi, NULL, "ubifs_%d_%d",
+			   c->vi.ubi_num, c->vi.vol_id);
 	if (err)
 		goto out_bdi;