linux-kernel - Re: [f2fs-dev] [PATCH v2] f2fs: support iflag change given the mask

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Date:   Mon, 10 May 2021 17:21:33 -0700
From:   Jaegeuk Kim <jaegeuk@...nel.org>
To:     Eric Biggers <ebiggers@...nel.org>
Cc:     linux-kernel@...r.kernel.org,
        linux-f2fs-devel@...ts.sourceforge.net
Subject: Re: [f2fs-dev] [PATCH v2] f2fs: support iflag change given the mask

On 05/10, Eric Biggers wrote:
> On Mon, May 10, 2021 at 07:42:27AM -0700, Jaegeuk Kim wrote:
> > In f2fs_fileattr_set(),
> > 
> > 	if (!fa->flags_valid)
> > 		mask &= FS_COMMON_FL;
> > 
> > In this case, we can set supported flags by mask only instead of BUG_ON.
> > 
> > /* Flags shared betwen flags/xflags */
> > 	(FS_SYNC_FL | FS_IMMUTABLE_FL | FS_APPEND_FL | \
> > 	 FS_NODUMP_FL |	FS_NOATIME_FL | FS_DAX_FL | \
> > 	 FS_PROJINHERIT_FL)
> > 
> > Fixes: 4c5b47997521 ("vfs: add fileattr ops")
> 
> Shouldn't it be:
> 
> Fixes: 9b1bb01c8ae7 ("f2fs: convert to fileattr")

Heh, thank you. I applied this change in the git. :)