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Date: Tue, 29 Aug 2017 16:29:38 +0200 From: Andreas Gruenbacher <agruenba@...hat.com> To: linux-fsdevel@...r.kernel.org Cc: linux-ext4@...r.kernel.org, linux-xfs@...r.kernel.org, Jan Kara <jack@...e.cz>, Christoph Hellwig <hch@....de>, Andreas Gruenbacher <agruenba@...hat.com> Subject: [PATCH 0/4] ext4: SEEK_HOLE / SEEK_DATA via iomap Add IOMAP_REPORT support to ext4, including support for inline data which iomap couldn't report so far. Switch to iomap_seek_{hole,data} on ext4. This patch set seems to be working correctly on ext4 as well as xfs under xfstests. Jan Kara has pointed out an issue that I can't reproduce though, so please review carefully. Thanks, Andreas Andreas Gruenbacher (3): iomap: Switch from blkno to disk offset iomap: Add IOMAP_F_DATA_INLINE flag ext4: Add iomap support for inline data Christoph Hellwig (1): ext4: Switch to iomap for SEEK_HOLE / SEEK_DATA fs/buffer.c | 4 +- fs/dax.c | 2 +- fs/ext2/inode.c | 4 +- fs/ext4/Kconfig | 1 + fs/ext4/ext4.h | 7 +- fs/ext4/file.c | 271 +++----------------------------------------------- fs/ext4/inline.c | 33 ++++++ fs/ext4/inode.c | 114 +++++++-------------- fs/iomap.c | 13 +-- fs/nfsd/blocklayout.c | 4 +- fs/xfs/xfs_iomap.c | 6 +- include/linux/iomap.h | 15 +-- 12 files changed, 115 insertions(+), 359 deletions(-) -- 2.13.3
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