lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening PHC | |
Open Source and information security mailing list archives
| ||
|
Date: Thu, 10 Jun 2021 17:06:41 +0800 From: Ming Lei <ming.lei@...hat.com> To: Jan Kara <jack@...e.cz> Cc: linux-fsdevel@...r.kernel.org, Christoph Hellwig <hch@...radead.org>, Dave Chinner <david@...morbit.com>, ceph-devel@...r.kernel.org, Chao Yu <yuchao0@...wei.com>, Damien Le Moal <damien.lemoal@....com>, "Darrick J. Wong" <darrick.wong@...cle.com>, Jaegeuk Kim <jaegeuk@...nel.org>, Jeff Layton <jlayton@...nel.org>, Johannes Thumshirn <jth@...nel.org>, linux-cifs@...r.kernel.org, linux-ext4@...r.kernel.org, linux-f2fs-devel@...ts.sourceforge.net, linux-mm@...ck.org, linux-xfs@...r.kernel.org, Miklos Szeredi <miklos@...redi.hu>, Steve French <sfrench@...ba.org>, Ted Tso <tytso@....edu>, Matthew Wilcox <willy@...radead.org>, Christoph Hellwig <hch@....de>, Hugh Dickins <hughd@...gle.com> Subject: Re: [PATCH 01/14] mm: Fix comments mentioning i_mutex On Mon, Jun 07, 2021 at 04:52:11PM +0200, Jan Kara wrote: > inode->i_mutex has been replaced with inode->i_rwsem long ago. Fix > comments still mentioning i_mutex. > > Reviewed-by: Christoph Hellwig <hch@....de> > Acked-by: Hugh Dickins <hughd@...gle.com> > Signed-off-by: Jan Kara <jack@...e.cz> > --- ... > diff --git a/mm/rmap.c b/mm/rmap.c > index 693a610e181d..a35cbbbded0d 100644 > --- a/mm/rmap.c > +++ b/mm/rmap.c > @@ -20,9 +20,9 @@ > /* > * Lock ordering in mm: > * > - * inode->i_mutex (while writing or truncating, not reading or faulting) > + * inode->i_rwsem (while writing or truncating, not reading or faulting) > * mm->mmap_lock > - * page->flags PG_locked (lock_page) * (see huegtlbfs below) > + * page->flags PG_locked (lock_page) * (see hugetlbfs below) > * hugetlbfs_i_mmap_rwsem_key (in huge_pmd_share) > * mapping->i_mmap_rwsem > * hugetlb_fault_mutex (hugetlbfs specific page fault mutex) > @@ -41,7 +41,7 @@ > * in arch-dependent flush_dcache_mmap_lock, > * within bdi.wb->list_lock in __sync_single_inode) > * > - * anon_vma->rwsem,mapping->i_mutex (memory_failure, collect_procs_anon) > + * anon_vma->rwsem,mapping->i_mmap_rwsem (memory_failure, collect_procs_anon) This one looks a typo. -- Ming
Powered by blists - more mailing lists