[lustre-devel] [PATCH 05/12] lustre: llite: avoid duplicate stats debugfs registration

James Simmons jsimmons at infradead.org
Sun Nov 25 18:48:21 PST 2018

The unwinding of debugfs handling in llite introduced a bug. Two
different debugfs files are currently being registered with the
same name "stats". Change the registration of the ll_ra_stats
debugfs file to its proper name "read_ahead_stats".

Fixes: cd514eac8029 ("staging: lustre: remove ldebugfs_register_stats() wrapper function")
Signed-off-by: James Simmons <jsimmons at infradead.org>
 drivers/staging/lustre/lustre/llite/lproc_llite.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/lustre/lustre/llite/lproc_llite.c b/drivers/staging/lustre/lustre/llite/lproc_llite.c
index 10dc7a8..8139f84 100644
--- a/drivers/staging/lustre/lustre/llite/lproc_llite.c
+++ b/drivers/staging/lustre/lustre/llite/lproc_llite.c
@@ -1381,7 +1381,7 @@ int ll_debugfs_register_super(struct super_block *sb, const char *name)
 		lprocfs_counter_init(sbi->ll_ra_stats, id, 0,
 				     ra_stat_string[id], "pages");
-	debugfs_create_file("stats", 0644, sbi->ll_debugfs_entry,
+	debugfs_create_file("read_ahead_stats", 0644, sbi->ll_debugfs_entry,
 			    sbi->ll_ra_stats, &lprocfs_stats_seq_fops);
 	/* Yes we also register sysfs mount kset here as well */

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