Re: [PATCH -v5 2/2] Updating ctime and mtime at syncing

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From: Anton Salikhmetov <salikhmetov@...>

To: Miklos Szeredi <miklos@...>

Cc: <linux-mm@...>, <jakob@...>, <linux-kernel@...>, <valdis.kletnieks@...>, <riel@...>, <ksm@...>, <staubach@...>, <jesper.juhl@...>, <torvalds@...>, <a.p.zijlstra@...>, <akpm@...>, <protasnb@...>, <r.e.wolff@...>, <hidave.darkstar@...>, <hch@...>

Subject: Re: [PATCH -v5 2/2] Updating ctime and mtime at syncing

Date: Thursday, January 17, 2008 - 12:33 pm

2008/1/17, Miklos Szeredi <miklos@szeredi.hu>:
quoted text> > The do_wp_page() function is called in mm/memory.c after locking PTE.
> > And the file_update_time() routine calls the filesystem operation that can
> > sleep. It's not accepted, I guess.
>
> do_wp_page() is called with the pte lock but drops it, so that's fine.

OK, I agree.

I'll take into account your suggestion to move updating time stamps from
the __set_page_dirty() and __set_page_dirty_nobuffers() routines to
do_wp_page(). Thank you!

quoted text>
> Miklos
>
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Messages in current thread:

[PATCH -v5 0/2] Updating ctime and mtime for memory-mapped f..., Anton Salikhmetov, (Wed Jan 16, 8:57 pm)

[PATCH -v5 2/2] Updating ctime and mtime at syncing, Anton Salikhmetov, (Wed Jan 16, 8:57 pm)

Re: [PATCH -v5 2/2] Updating ctime and mtime at syncing, Miklos Szeredi, (Thu Jan 17, 7:13 am)

Re: [PATCH -v5 2/2] Updating ctime and mtime at syncing, Anton Salikhmetov, (Thu Jan 17, 8:16 am)

Re: [PATCH -v5 2/2] Updating ctime and mtime at syncing, Miklos Szeredi, (Thu Jan 17, 8:45 am)

Re: [PATCH -v5 2/2] Updating ctime and mtime at syncing, Anton Salikhmetov, (Thu Jan 17, 9:16 am)

Re: [PATCH -v5 2/2] Updating ctime and mtime at syncing, Miklos Szeredi, (Thu Jan 17, 9:33 am)

Re: [PATCH -v5 2/2] Updating ctime and mtime at syncing, Anton Salikhmetov, (Thu Jan 17, 9:40 am)

Re: [PATCH -v5 2/2] Updating ctime and mtime at syncing, Miklos Szeredi, (Thu Jan 17, 11:45 am)

Re: [PATCH -v5 2/2] Updating ctime and mtime at syncing, Anton Salikhmetov, (Thu Jan 17, 12:20 pm)

Re: [PATCH -v5 2/2] Updating ctime and mtime at syncing, Miklos Szeredi, (Thu Jan 17, 12:26 pm)

Re: [PATCH -v5 2/2] Updating ctime and mtime at syncing, Anton Salikhmetov, (Thu Jan 17, 12:33 pm)

Re: [PATCH -v5 2/2] Updating ctime and mtime at syncing, Rogier Wolff, (Thu Jan 17, 9:24 am)

Re: [PATCH -v5 2/2] Updating ctime and mtime at syncing, Anton Salikhmetov, (Thu Jan 17, 9:34 am)

Re: [PATCH -v5 2/2] Updating ctime and mtime at syncing, Rogier Wolff, (Thu Jan 17, 8:51 am)

[PATCH -v5 1/2] Massive code cleanup of sys_msync(), Anton Salikhmetov, (Wed Jan 16, 8:57 pm)

Re: [PATCH -v5 1/2] Massive code cleanup of sys_msync(), Miklos Szeredi, (Thu Jan 17, 7:01 am)

Re: [PATCH -v5 1/2] Massive code cleanup of sys_msync(), Anton Salikhmetov, (Thu Jan 17, 7:47 am)


linux-kernel:
Andrew Morton	-mm merge plans for 2.6.23
Benjamin Herrenschmidt	Re: [PATCH] Remove process freezer from suspend to RAM pathway
Greg KH	[GIT PATCH] driver core patches against 2.6.24
Mel Gorman	[PATCH 6/8] x86_64 - Specify amount of kernel memory at boot time
git:

linux-netdev:
Jarek Poplawski	[PATCH] pkt_sched: Destroy gen estimators under rtnl_lock().
David Miller	[GIT]: Networking
Gerrit Renker	[PATCH 15/37] dccp: Set per-connection CCIDs via socket options
Jarek Poplawski	Re: Soft-Lockup/Race in networking in 2.6.31-rc1+195 ( possibly?caused by netem)
openbsd-misc:

Re: [PATCH -v5 2/2] Updating ctime and mtime at syncing

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