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| author | Eric Sandeen <sandeen@redhat.com> | 2012-11-08 11:22:46 -0500 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2012-11-08 11:22:46 -0500 |
| commit | 37be2f59d3149b95afaeeeff94edde2c07f165d2 (patch) | |
| tree | e24a689476b15f3d39aa71026e8db67a8b57b545 /fs/jbd2 | |
| parent | 6d138ced751d4e41e02c38ad55d1b3cd2913b150 (diff) | |
| download | blackbird-op-linux-37be2f59d3149b95afaeeeff94edde2c07f165d2.tar.gz blackbird-op-linux-37be2f59d3149b95afaeeeff94edde2c07f165d2.zip | |
ext4: remove ext4_handle_release_buffer()
ext4_handle_release_buffer() was intended to remove journal
write access from a buffer, but it doesn't actually do anything
at all other than add a BUFFER_TRACE point, but it's not reliably
used for that either. Remove all the associated dead code.
Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Reviewed-by: Carlos Maiolino <cmaiolino@redhat.com>
Diffstat (limited to 'fs/jbd2')
| -rw-r--r-- | fs/jbd2/journal.c | 1 | ||||
| -rw-r--r-- | fs/jbd2/transaction.c | 11 |
2 files changed, 0 insertions, 12 deletions
diff --git a/fs/jbd2/journal.c b/fs/jbd2/journal.c index 484b8d1c6cb6..dbf41f9452db 100644 --- a/fs/jbd2/journal.c +++ b/fs/jbd2/journal.c @@ -60,7 +60,6 @@ EXPORT_SYMBOL(jbd2_journal_get_create_access); EXPORT_SYMBOL(jbd2_journal_get_undo_access); EXPORT_SYMBOL(jbd2_journal_set_triggers); EXPORT_SYMBOL(jbd2_journal_dirty_metadata); -EXPORT_SYMBOL(jbd2_journal_release_buffer); EXPORT_SYMBOL(jbd2_journal_forget); #if 0 EXPORT_SYMBOL(journal_sync_buffer); diff --git a/fs/jbd2/transaction.c b/fs/jbd2/transaction.c index a74ba4659549..deffd945c8e2 100644 --- a/fs/jbd2/transaction.c +++ b/fs/jbd2/transaction.c @@ -1207,17 +1207,6 @@ out: return ret; } -/* - * jbd2_journal_release_buffer: undo a get_write_access without any buffer - * updates, if the update decided in the end that it didn't need access. - * - */ -void -jbd2_journal_release_buffer(handle_t *handle, struct buffer_head *bh) -{ - BUFFER_TRACE(bh, "entry"); -} - /** * void jbd2_journal_forget() - bforget() for potentially-journaled buffers. * @handle: transaction handle |
