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authorTheodore Ts'o <tytso@mit.edu>2018-02-19 04:07:36 +0100
committerTheodore Ts'o <tytso@mit.edu>2018-02-19 04:07:36 +0100
commit576d18ed60f5465110087c5e0eb1010de13e374d (patch)
tree02d2ec219a1bae3e5b7cbd471360d2e0ebbe45be /fs/ext4/ext4_jbd2.c
parentjbd2: clarify bad journal block checksum message (diff)
downloadlinux-576d18ed60f5465110087c5e0eb1010de13e374d.tar.xz
linux-576d18ed60f5465110087c5e0eb1010de13e374d.zip
ext4: shutdown should not prevent get_write_access
The ext4 forced shutdown flag needs to prevent new handles from being started, but it needs to allow existing handles to complete. So the forced shutdown flag should not force ext4_journal_get_write_access to fail. Signed-off-by: Theodore Ts'o <tytso@mit.edu> Cc: stable@vger.kernel.org
Diffstat (limited to 'fs/ext4/ext4_jbd2.c')
-rw-r--r--fs/ext4/ext4_jbd2.c7
1 files changed, 0 insertions, 7 deletions
diff --git a/fs/ext4/ext4_jbd2.c b/fs/ext4/ext4_jbd2.c
index 2d593201cf7a..7c70b08d104c 100644
--- a/fs/ext4/ext4_jbd2.c
+++ b/fs/ext4/ext4_jbd2.c
@@ -166,13 +166,6 @@ int __ext4_journal_get_write_access(const char *where, unsigned int line,
might_sleep();
if (ext4_handle_valid(handle)) {
- struct super_block *sb;
-
- sb = handle->h_transaction->t_journal->j_private;
- if (unlikely(ext4_forced_shutdown(EXT4_SB(sb)))) {
- jbd2_journal_abort_handle(handle);
- return -EIO;
- }
err = jbd2_journal_get_write_access(handle, bh);
if (err)
ext4_journal_abort_handle(where, line, __func__, bh,