From 765f8361902d015c864d5e62019b2f139452d7ef Mon Sep 17 00:00:00 2001 From: Yin Kangkai Date: Tue, 15 Dec 2009 14:48:25 -0800 Subject: [PATCH] jbd: jbd-debug and jbd2-debug should be writable jbd-debug and jbd2-debug is currently read-only (S_IRUGO), which is not correct. Make it writable so that we can start debuging. Signed-off-by: Yin Kangkai Reviewed-by: Aneesh Kumar K.V Signed-off-by: Andrew Morton Signed-off-by: Jan Kara --- fs/jbd/journal.c | 2 +- fs/jbd2/journal.c | 3 ++- 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/fs/jbd/journal.c b/fs/jbd/journal.c index 4160afad6d0..bd224eec9b0 100644 --- a/fs/jbd/journal.c +++ b/fs/jbd/journal.c @@ -1913,7 +1913,7 @@ static void __init jbd_create_debugfs_entry(void) { jbd_debugfs_dir = debugfs_create_dir("jbd", NULL); if (jbd_debugfs_dir) - jbd_debug = debugfs_create_u8("jbd-debug", S_IRUGO, + jbd_debug = debugfs_create_u8("jbd-debug", S_IRUGO | S_IWUSR, jbd_debugfs_dir, &journal_enable_debug); } diff --git a/fs/jbd2/journal.c b/fs/jbd2/journal.c index b7ca3a92a4d..17af879e6e9 100644 --- a/fs/jbd2/journal.c +++ b/fs/jbd2/journal.c @@ -2115,7 +2115,8 @@ static void __init jbd2_create_debugfs_entry(void) { jbd2_debugfs_dir = debugfs_create_dir("jbd2", NULL); if (jbd2_debugfs_dir) - jbd2_debug = debugfs_create_u8(JBD2_DEBUG_NAME, S_IRUGO, + jbd2_debug = debugfs_create_u8(JBD2_DEBUG_NAME, + S_IRUGO | S_IWUSR, jbd2_debugfs_dir, &jbd2_journal_enable_debug); }