search for: ff54014

..., we run the test program1 on NodeA again, the result is 10k. after apply this patch. the three step result is 15k. Signed-off-by: jensen <shencanquan at huawei.com> --- fs/ocfs2/file.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c index ff54014..3afd24c 100644 --- a/fs/ocfs2/file.c +++ b/fs/ocfs2/file.c @@ -2626,7 +2626,16 @@ static loff_t ocfs2_file_llseek(struct file *file, loff_t offset, int whence) case SEEK_SET: break; case SEEK_END: + /* SEEK_END requires the OCFS2 inode lock for the file + * because it references the file...

...program1 on NodeA again, the result is 10k. after apply this patch. the three step result is 15k. Signed-off-by: Jensen <shencanquan at huawei.com> --- fs/ocfs2/file.c | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c index ff54014..6ef4f2e 100644 --- a/fs/ocfs2/file.c +++ b/fs/ocfs2/file.c @@ -2626,7 +2626,16 @@ static loff_t ocfs2_file_llseek(struct file *file, loff_t offset, int whence) case SEEK_SET: break; case SEEK_END: - offset += inode->i_size; + /* SEEK_END requires the OCFS2 inode lock for the file + *...