The patch titled
Subject: ocfs2: clean up unused local variables in ocfs2_file_write_iter
has been added to the -mm tree. Its filename is
ocfs2-clean-up-unused-local-variables-in-ocfs2_file_write_iter.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/ocfs2-clean-up-unused-local-variables-in-ocfs2_file_write_iter.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/ocfs2-clean-up-unused-local-variables-in-ocfs2_file_write_iter.patch
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------------------------------------------------------
From: Joseph Qi <joseph.qi@xxxxxxxxxx>
Subject: ocfs2: clean up unused local variables in ocfs2_file_write_iter
Since commit 86b9c6f3f891 ("ocfs2: remove filesize checks for sync I/O
journal commit") removes filesize checks for sync I/O journal commit,
variables old_size and old_clusters are not actually used any more. So
clean them up.
Signed-off-by: Joseph Qi <joseph.qi@xxxxxxxxxx>
Cc: Mark Fasheh <mfasheh@xxxxxxxx>
Cc: Joel Becker <jlbec@xxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/ocfs2/file.c | 9 ---------
1 file changed, 9 deletions(-)
diff -puN fs/ocfs2/file.c~ocfs2-clean-up-unused-local-variables-in-ocfs2_file_write_iter fs/ocfs2/file.c
--- a/fs/ocfs2/file.c~ocfs2-clean-up-unused-local-variables-in-ocfs2_file_write_iter
+++ a/fs/ocfs2/file.c
@@ -2256,8 +2256,6 @@ static ssize_t ocfs2_file_write_iter(str
ssize_t written = 0;
ssize_t ret;
size_t count = iov_iter_count(from), orig_count;
- loff_t old_size;
- u32 old_clusters;
struct file *file = iocb->ki_filp;
struct inode *inode = file_inode(file);
struct ocfs2_super *osb = OCFS2_SB(inode->i_sb);
@@ -2361,13 +2359,6 @@ relock:
ocfs2_iocb_set_unaligned_aio(iocb);
}
- /*
- * To later detect whether a journal commit for sync writes is
- * necessary, we sample i_size, and cluster count here.
- */
- old_size = i_size_read(inode);
- old_clusters = OCFS2_I(inode)->ip_clusters;
-
/* communicate with ocfs2_dio_end_io */
ocfs2_iocb_set_rw_locked(iocb, rw_level);
_
Patches currently in -mm which might be from joseph.qi@xxxxxxxxxx are
ocfs2-fix-bug-in-ocfs2_downconvert_thread_do_work.patch
ocfs2-fix-bug-in-ocfs2_downconvert_thread_do_work-v2.patch
ocfs2-fix-race-between-dio-and-recover-orphan.patch
ocfs2-fix-several-issues-of-append-dio.patch
ocfs2-do-not-bug-if-buffer-not-uptodate-in-__ocfs2_journal_access.patch
ocfs2-clean-up-unused-local-variables-in-ocfs2_file_write_iter.patch
ocfs2-set-filesytem-read-only-when-ocfs2_delete_entry-failed.patch
ocfs2-set-filesytem-read-only-when-ocfs2_delete_entry-failed-v2.patch
ocfs2-fix-race-between-crashed-dio-and-rm.patch
ocfs2-avoid-access-invalid-address-when-read-o2dlm-debug-messages.patch
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