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-rw-r--r--fs/ocfs2/journal.c41
1 files changed, 21 insertions, 20 deletions
diff --git a/fs/ocfs2/journal.c b/fs/ocfs2/journal.c
index e607419cdfa4..a244f14c6b87 100644
--- a/fs/ocfs2/journal.c
+++ b/fs/ocfs2/journal.c
@@ -1159,10 +1159,8 @@ static int ocfs2_force_read_journal(struct inode *inode)
int status = 0;
int i;
u64 v_blkno, p_blkno, p_blocks, num_blocks;
-#define CONCURRENT_JOURNAL_FILL 32ULL
- struct buffer_head *bhs[CONCURRENT_JOURNAL_FILL];
-
- memset(bhs, 0, sizeof(struct buffer_head *) * CONCURRENT_JOURNAL_FILL);
+ struct buffer_head *bh = NULL;
+ struct ocfs2_super *osb = OCFS2_SB(inode->i_sb);
num_blocks = ocfs2_blocks_for_bytes(inode->i_sb, i_size_read(inode));
v_blkno = 0;
@@ -1174,29 +1172,32 @@ static int ocfs2_force_read_journal(struct inode *inode)
goto bail;
}
- if (p_blocks > CONCURRENT_JOURNAL_FILL)
- p_blocks = CONCURRENT_JOURNAL_FILL;
-
- /* We are reading journal data which should not
- * be put in the uptodate cache */
- status = ocfs2_read_blocks_sync(OCFS2_SB(inode->i_sb),
- p_blkno, p_blocks, bhs);
- if (status < 0) {
- mlog_errno(status);
- goto bail;
- }
+ for (i = 0; i < p_blocks; i++, p_blkno++) {
+ bh = __find_get_block(osb->sb->s_bdev, p_blkno,
+ osb->sb->s_blocksize);
+ /* block not cached. */
+ if (!bh)
+ continue;
+
+ brelse(bh);
+ bh = NULL;
+ /* We are reading journal data which should not
+ * be put in the uptodate cache.
+ */
+ status = ocfs2_read_blocks_sync(osb, p_blkno, 1, &bh);
+ if (status < 0) {
+ mlog_errno(status);
+ goto bail;
+ }
- for(i = 0; i < p_blocks; i++) {
- brelse(bhs[i]);
- bhs[i] = NULL;
+ brelse(bh);
+ bh = NULL;
}
v_blkno += p_blocks;
}
bail:
- for(i = 0; i < CONCURRENT_JOURNAL_FILL; i++)
- brelse(bhs[i]);
return status;
}