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Date: Fri, 15 Apr 2011 11:03:06 +0800 From: Li Zefan <lizf@...fujitsu.com> To: Chris Mason <chris.mason@...cle.com> CC: "linux-btrfs@...r.kernel.org" <linux-btrfs@...r.kernel.org>, linux-fsdevel@...r.kernel.org, LKML <linux-kernel@...r.kernel.org> Subject: [PATCH 2/3] Btrfs: fix FS_IOC_GETFLAGS ioctl As we've added per file compression/cow support. Signed-off-by: Li Zefan <lizf@...fujitsu.com> --- fs/btrfs/ioctl.c | 7 +++++++ 1 files changed, 7 insertions(+), 0 deletions(-) diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c index 3240dd9..aeabf6b 100644 --- a/fs/btrfs/ioctl.c +++ b/fs/btrfs/ioctl.c @@ -81,6 +81,13 @@ static unsigned int btrfs_flags_to_ioctl(unsigned int flags) iflags |= FS_NOATIME_FL; if (flags & BTRFS_INODE_DIRSYNC) iflags |= FS_DIRSYNC_FL; + if (flags & BTRFS_INODE_NODATACOW) + iflags |= FS_NOCOW_FL; + + if ((flags & BTRFS_INODE_COMPRESS) && !(flags & BTRFS_INODE_NOCOMPRESS)) + iflags |= FS_COMPR_FL; + else if (flags & BTRFS_INODE_NOCOMPRESS) + iflags |= FS_NOCOMP_FL; return iflags; } -- 1.7.3.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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