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Message-ID: <20150722035609.GC2944@thunk.org> Date: Tue, 21 Jul 2015 23:56:09 -0400 From: Theodore Ts'o <tytso@....edu> To: Tejun Heo <tj@...nel.org> Cc: axboe@...nel.dk, linux-kernel@...r.kernel.org, linux-fsdevel@...r.kernel.org, lizefan@...wei.com, cgroups@...r.kernel.org, hannes@...xchg.org, kernel-team@...com, adilger.kernel@...ger.ca, linux-ext4@...r.kernel.org Subject: Re: [PATCH 1/2] ext4: replace ext4_io_submit->io_op with ->io_wbc On Tue, Jun 16, 2015 at 06:53:12PM -0400, Tejun Heo wrote: > ext4_io_submit_init() takes the pointer to writeback_control to test > its sync_mode and determine between WRITE and WRITE_SYNC and records > the result in ->io_op. This patch makes it record the pointer > directly and moves the test to ext4_io_submit(). > > This doesn't cause any noticeable differences now but having > writeback_control available throughout IO submission path will be > depended upon by the planned cgroup writeback support. > > Signed-off-by: Tejun Heo <tj@...nel.org> > Cc: "Theodore Ts'o" <tytso@....edu> > Cc: Andreas Dilger <adilger.kernel@...ger.ca> > Cc: linux-ext4@...r.kernel.org Thanks, applied. - Ted -- 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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