From 03d95eb2f2578083a3f6286262e1cb5d88a00c02 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Wed, 20 Mar 2013 13:04:20 -0400 Subject: lift sb_start_write() out of ->write() Signed-off-by: Al Viro --- fs/coredump.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'fs/coredump.c') diff --git a/fs/coredump.c b/fs/coredump.c index c6479658d487..288e5c9f9bbe 100644 --- a/fs/coredump.c +++ b/fs/coredump.c @@ -629,9 +629,11 @@ void do_coredump(siginfo_t *siginfo) goto close_fail; if (displaced) put_files_struct(displaced); + file_start_write(cprm.file); retval = binfmt->core_dump(&cprm); if (retval) current->signal->group_exit_code |= 0x80; + file_end_write(cprm.file); if (ispipe && core_pipe_limit) wait_for_dump_helpers(cprm.file); -- cgit From de32ec4cfeb3b3afd2abf5116068deace10e420f Mon Sep 17 00:00:00 2001 From: Al Viro Date: Thu, 21 Mar 2013 11:16:56 -0400 Subject: pipe: set file->private_data to ->i_pipe simplify get_pipe_info(), while we are at it Signed-off-by: Al Viro --- fs/coredump.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'fs/coredump.c') diff --git a/fs/coredump.c b/fs/coredump.c index 288e5c9f9bbe..a987f3d39d93 100644 --- a/fs/coredump.c +++ b/fs/coredump.c @@ -409,9 +409,7 @@ static void coredump_finish(struct mm_struct *mm) static void wait_for_dump_helpers(struct file *file) { - struct pipe_inode_info *pipe; - - pipe = file_inode(file)->i_pipe; + struct pipe_inode_info *pipe = file->private_data; pipe_lock(pipe); pipe->readers++; -- cgit