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Message-ID: <20130406215033.GM4068@ZenIV.linux.org.uk> Date: Sat, 6 Apr 2013 22:50:33 +0100 From: Al Viro <viro@...IV.linux.org.uk> To: Marco Stornelli <marco.stornelli@...il.com> Cc: Linux FS Devel <linux-fsdevel@...r.kernel.org>, Chris Mason <chris.mason@...ionio.com>, Steve French <sfrench@...ba.org>, Theodore Ts'o <tytso@....edu>, Andreas Dilger <adilger.kernel@...ger.ca>, Miklos Szeredi <miklos@...redi.hu>, Anton Altaparmakov <anton@...era.com>, Mark Fasheh <mfasheh@...e.com>, Joel Becker <jlbec@...lplan.org>, Ben Myers <bpm@....com>, Alex Elder <elder@...nel.org>, xfs@....sgi.com, Matthew Wilcox <matthew@....cx>, Mike Snitzer <snitzer@...hat.com>, Alasdair G Kergon <agk@...hat.com>, linux-btrfs@...r.kernel.org, linux-kernel@...r.kernel.org, linux-cifs@...r.kernel.org, samba-technical@...ts.samba.org, linux-ext4@...r.kernel.org, fuse-devel@...ts.sourceforge.net, linux-ntfs-dev@...ts.sourceforge.net, ocfs2-devel@....oracle.com, linux-mm@...ck.org, Jan Kara <jack@...e.cz> Subject: Re: [PATCH 2/4] fsfreeze: manage kill signal when sb_start_write is called On Sat, Apr 06, 2013 at 12:04:52PM +0200, Marco Stornelli wrote: > In every place where sb_start_write was called now we must manage > the error code and return -EINTR. Now go and look for callers of mnt_want_write() ;-/ The really painful one is in do_last(), but kern_path_create() is not much better; mq_open() would be bad too, had it not been about something you are not going to freeze anyway... -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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