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path: root/include/trace/events/readahead.h
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2026-03-06vfs: widen trace event i_ino fields to u64Jeff Layton
Update VFS-layer trace event definitions to use u64 instead of ino_t/unsigned long for inode number fields. Update TP_printk format strings to use %llu/%llx to match the widened field type. Remove now-unnecessary (unsigned long) casts since __entry->ino is already u64. Signed-off-by: Jeff Layton <jlayton@kernel.org> Link: https://patch.msgid.link/20260304-iino-u64-v3-4-2257ad83d372@kernel.org Reviewed-by: Jan Kara <jack@suse.cz> Signed-off-by: Christian Brauner <brauner@kernel.org>
2025-09-21readahead: add trace pointsJan Kara
Add a couple of trace points to make debugging readahead logic easier. [jack@suse.cz: v2] Link: https://lkml.kernel.org/r/20250909145849.5090-2-jack@suse.cz Link: https://lkml.kernel.org/r/20250908145533.31528-2-jack@suse.cz Signed-off-by: Jan Kara <jack@suse.cz> Tested-by: Pankaj Raghav <p.raghav@samsung.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>