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authorMatthew Bobrowski <mbobrowski@mbobrowski.org>2019-11-05 15:03:31 +0300
committerTheodore Ts'o <tytso@mit.edu>2019-11-05 19:31:40 +0300
commit09edf4d381957b144440bac18a4769c53063b943 (patch)
tree00afed44e25ac67bef4b3329d6b5c808a55acb49 /fs/ext4/ext4.h
parentf063db5ee989aafe2dc9d571b5538f2a1f1cbad2 (diff)
downloadlinux-09edf4d381957b144440bac18a4769c53063b943.tar.xz
ext4: introduce new callback for IOMAP_REPORT
As part of the ext4_iomap_begin() cleanups that precede this patch, we also split up the IOMAP_REPORT branch into a completely separate ->iomap_begin() callback named ext4_iomap_begin_report(). Again, the raionale for this change is to reduce the overall clutter within ext4_iomap_begin(). Signed-off-by: Matthew Bobrowski <mbobrowski@mbobrowski.org> Reviewed-by: Jan Kara <jack@suse.cz> Reviewed-by: Ritesh Harjani <riteshh@linux.ibm.com> Link: https://lore.kernel.org/r/5c97a569e26ddb6696e3d3ac9fbde41317e029a0.1572949325.git.mbobrowski@mbobrowski.org Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Diffstat (limited to 'fs/ext4/ext4.h')
-rw-r--r--fs/ext4/ext4.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
index 3616f1b0c987..5c6c4acea8b1 100644
--- a/fs/ext4/ext4.h
+++ b/fs/ext4/ext4.h
@@ -3388,6 +3388,7 @@ static inline void ext4_clear_io_unwritten_flag(ext4_io_end_t *io_end)
}
extern const struct iomap_ops ext4_iomap_ops;
+extern const struct iomap_ops ext4_iomap_report_ops;
static inline int ext4_buffer_uptodate(struct buffer_head *bh)
{